13920807

13,920,807 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13920807 look like?

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

13920807 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 13920807:

3 × 17 × 107 × 2551

See below for interesting mathematical facts about the number 13920807 from the Numbermatics database.

Names of 13920807

Cardinal: 13920807 can be written as Thirteen million, nine hundred twenty thousand, eight hundred seven.

Scientific notation

Scientific notation: 1.3920807 × 10⁷

Factors of 13920807

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2678

Divisors of 13920807

Number of divisors d(n): 16
Complete list of divisors:
1 3 17 51 107 321 1819 2551 5457 7653 43367 130101 272957 818871 4640269 13920807
Sum of all divisors σ(n): 19844352
Sum of proper divisors (its aliquot sum) s(n): 5923545
13920807 is a deficient number, because the sum of its proper divisors (5923545) is less than itself. Its deficiency is 7997262

Bases of 13920807

Binary: 110101000110101000100111₂
Hexadecimal: 0xD46A27
Base-36: 8ADD3

Squares and roots of 13920807

13920807 squared (13920807²) is 193788867531249
13920807 cubed (13920807³) is 2697697423651083797943
The square root of 13920807 is 3731.0597690201
The cube root of 13920807 is 240.5589230383

Scales and comparisons

How big is 13920807?

13,920,807 seconds is equal to 23 weeks, 2 hours, 53 minutes, 27 seconds.
To count from 1 to 13,920,807 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 13920807 cubic inches would be around 20 feet tall.

Recreational maths with 13920807

13920807 backwards is 70802931
The number of decimal digits it has is: 8
The sum of 13920807's digits is 30
More coming soon!

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The information we have on file for 13920807 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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