39797990

39,797,990 is an even composite number composed of four prime numbers multiplied together.

What does the number 39797990 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

39797990 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 39797990:

2 × 5 × 127 × 31337

See below for interesting mathematical facts about the number 39797990 from the Numbermatics database.

Names of 39797990

Cardinal: 39797990 can be written as Thirty-nine million, seven hundred ninety-seven thousand, nine hundred ninety.

Scientific notation

Scientific notation: 3.979799 × 10⁷

Factors of 39797990

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 31471

Divisors of 39797990

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 127 254 635 1270 31337 62674 156685 313370 3979799 7959598 19898995 39797990
Sum of all divisors σ(n): 72202752
Sum of proper divisors (its aliquot sum) s(n): 32404762
39797990 is a deficient number, because the sum of its proper divisors (32404762) is less than itself. Its deficiency is 7393228

Bases of 39797990

Binary: 10010111110100010011100110₂
Hexadecimal: 0x25F44E6
Base-36: NP0BQ

Squares and roots of 39797990

39797990 squared (39797990²) is 1583880008040100
39797990 cubed (39797990³) is 63035240721179819399000
The square root of 39797990 is 6308.5648130141
The cube root of 39797990 is 341.4184970279

Scales and comparisons

How big is 39797990?

39,797,990 seconds is equal to 1 year, 13 weeks, 5 days, 14 hours, 59 minutes, 50 seconds.
To count from 1 to 39,797,990 would take you about forty-six 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 39797990 cubic inches would be around 28.5 feet tall.

Recreational maths with 39797990

39797990 backwards is 09979793
The number of decimal digits it has is: 8
The sum of 39797990's digits is 53
More coming soon!

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The information we have on file for 39797990 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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