7985997

7,985,997 is an odd composite number composed of two prime numbers multiplied together.

What does the number 7985997 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

7985997 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 7985997:

3² × 887333

(3 × 3 × 887333)

See below for interesting mathematical facts about the number 7985997 from the Numbermatics database.

Names of 7985997

Cardinal: 7985997 can be written as Seven million, nine hundred eighty-five thousand, nine hundred ninety-seven.

Scientific notation

Scientific notation: 7.985997 × 10⁶

Factors of 7985997

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 887336

Divisors of 7985997

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 887333 2661999 7985997
Sum of all divisors σ(n): 11535342
Sum of proper divisors (its aliquot sum) s(n): 3549345
7985997 is a deficient number, because the sum of its proper divisors (3549345) is less than itself. Its deficiency is 4436652

Bases of 7985997

Binary: 11110011101101101001101₂
Hexadecimal: 0x79DB4D
Base-36: 4R619

Squares and roots of 7985997

7985997 squared (7985997²) is 63776148084009
7985997 cubed (7985997³) is 509316127270451621973
The square root of 7985997 is 2825.9506365117
The cube root of 7985997 is 199.8832401825

Scales and comparisons

How big is 7985997?

7,985,997 seconds is equal to 13 weeks, 1 day, 10 hours, 19 minutes, 57 seconds.
To count from 1 to 7,985,997 would take you about nineteen weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 7985997 cubic inches would be around 16.7 feet tall.

Recreational maths with 7985997

7985997 backwards is 7995897
The number of decimal digits it has is: 7
The sum of 7985997's digits is 54
More coming soon!

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The information we have on file for 7985997 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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