13920907

13,920,907 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13920907 look like?

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

13920907 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13920907:

7 × 11 × 13 × 13907

See below for interesting mathematical facts about the number 13920907 from the Numbermatics database.

Names of 13920907

Cardinal: 13920907 can be written as Thirteen million, nine hundred twenty thousand, nine hundred seven.

Scientific notation

Scientific notation: 1.3920907 × 10⁷

Factors of 13920907

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 13938

Divisors of 13920907

Number of divisors d(n): 16
Complete list of divisors:
1 7 11 13 77 91 143 1001 13907 97349 152977 180791 1070839 1265537 1988701 13920907
Sum of all divisors σ(n): 18692352
Sum of proper divisors (its aliquot sum) s(n): 4771445
13920907 is a deficient number, because the sum of its proper divisors (4771445) is less than itself. Its deficiency is 9149462

Bases of 13920907

Binary: 110101000110101010001011₂
Hexadecimal: 0xD46A8B
Base-36: 8ADFV

Squares and roots of 13920907

13920907 squared (13920907²) is 193791651702649
13920907 cubed (13920907³) is 2697755560728968382643
The square root of 13920907 is 3731.0731700143
The cube root of 13920907 is 240.5594990547

Scales and comparisons

How big is 13920907?

13,920,907 seconds is equal to 23 weeks, 2 hours, 55 minutes, 7 seconds.
To count from 1 to 13,920,907 would take you about thirty-four 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 13920907 cubic inches would be around 20 feet tall.

Recreational maths with 13920907

13920907 backwards is 70902931
The number of decimal digits it has is: 8
The sum of 13920907's digits is 31
More coming soon!

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The information we have on file for 13920907 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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