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790

Number 790: Properties, Factors, and Mathematical Facts

Short answer

The number 790 is an even composite number with 8 positive divisors. Its prime factorization is 2 × 5 × 79. It is also a deficient number, which gives it several notable mathematical relationships.

Is 790 prime?

ClassificationCompositeParityEvenDivisor count8AbundanceDeficient

What is the prime factorization of 790?

Prime factorization

790 =
2 times 5 times 79
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What are the divisors of 790?

Divisor count

8

Divisor sum

1,440

Proper divisor sum

650
  • 1
  • 2
  • 5
  • 10
  • 79
  • 158
  • 395
  • 790
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How is 790 classified?

Prime

CompositeLearn more →

Perfect square

No

Perfect cube

No

Fibonacci

No

Triangular

No

Power of two

No
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How is 790 represented in other numeral systems?

Decimal

790

Binary

1100010110
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Octal

1426

Hexadecimal

316
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Roman

DCCXCLearn more →

In words

seven hundred ninety

Roots and powers

Square root

28.106939 Approximate

Cube root

9.244335 Approximate

Nearest lower square

784

Nearest higher square

841

Nearest lower cube

729

Nearest higher cube

1000

What are the digit properties of 790?

Digit count

3

Digit sum

16Learn more →

Digit product

0

Digital root

7

Reversed number

97

Which numbers are related to 790?

789· Previous791· Next787· Previous prime797· Next prime2· Prime factor5· Prime factor79· Prime factor784· Lower square841· Higher square780· Previous triangular820· Next triangular1580· Double

Why these results are true

  • 790 is composite because it has positive divisors other than 1 and itself.

Compare this number

FAQ for 790

Is 790 prime?
No
What is the prime factorization of 790?
2 × 5 × 79
Is 790 a perfect square?
No
What is 790 in binary?
1100010110
What is 790 in Roman numerals?
DCCXC

Read calculation methodology