Numberwise

454

454 cubic inches is the Chevrolet big-block displacement.

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Where 454 fits

Where 454 fits: Mathematics, Related numbersMathematics: Palindromic number, Semiprime. Related numbers: 427, 396, 460.MathematicsPalindromic numberSemiprimeRelated numbers427396460454
454 connects to 2 worlds: mathematics, related numbers.

Why 454 is special

American engines were named by displacement in cubic inches, which is why a number rather than a model name identifies them.

454 is part of

Repeating / palindromic numbers

Factors & digit properties

Divisors (4)
1, 2, 227, 454
Prime factorisation
2 × 227
Digit sum
13
Digital root
4

Representations

Decimal
454
Binary
111000110
Octal
706
Hexadecimal
1c6
Roman numeral
CDLIV
Scientific notation
4.540 × 10^2

Other mathematical patterns

Related numbers & connections

Documented appearance
American engines were identified by cubic inch displacement, so a number rather than a name names them.

American engines were identified by cubic inch displacement, so a number rather than a name names them.

View 427 →
Connection
Successive Chevrolet big-block displacements, one of which was made famous in a song before it was replaced.

Successive Chevrolet big-block displacements, one of which was made famous in a song before it was replaced.

View 396 →

Numbers Around Us

  • appears alongside427
    why?

    Strength 0.50, confidence "high".

Other connections

  • is associated with396
    why?

    Strength 0.50, confidence "high".

  • is associated with460
    why?

    Strength 0.50, confidence "high".

How is 454 connected to another number? →

Technology & computing

  • The 454 designation refers to a Chevrolet big-block V8 of approximately 7.4 litres. United States manufacturers commonly identified engines by cubic inch displacement rather than by name.

    DocumentedTechnology & computingGeography: United StatesPeriod: 1970–

Common questions

Is 454 a prime number?

No, 454 is not prime.

What are the factors of 454?

The factors of 454 are 1, 2, 227, 454.

What is 454 in Roman numerals?

454 in Roman numerals is CDLIV.

About this page's data

Mathematical facts:computed directly from the number's value — nothing to source or verify externally.

Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.

Last reviewed: 3 August 2026