13999385761

13,999,385,761 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13999385761 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

13999385761 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 13999385761:

179² × 661²

(179 × 179 × 661 × 661)

See below for interesting mathematical facts about the number 13999385761 from the Numbermatics database.

Names of 13999385761

Cardinal: 13999385761 can be written as Thirteen billion, nine hundred ninety-nine million, three hundred eighty-five thousand, seven hundred sixty-one.

Scientific notation

Scientific notation: 1.3999385761 × 10¹⁰

Factors of 13999385761

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 840

Divisors of 13999385761

Number of divisors d(n): 9
Complete list of divisors:
1 179 661 32041 118319 436921 21179101 78208859 13999385761
Sum of all divisors σ(n): 14099361843
Sum of proper divisors (its aliquot sum) s(n): 99976082
13999385761 is a deficient number, because the sum of its proper divisors (99976082) is less than itself. Its deficiency is 13899409679

Bases of 13999385761

Binary: 1101000010011011011010110010100001₂
Hexadecimal: 0x3426DACA1
Base-36: 6FIVF6P

Squares and roots of 13999385761

13999385761 squared (13999385761²) is 195982801685289549121
13999385761 cubed (13999385761³) is 2743638843313929317126637466081
13999385761 is a perfect square number. Its square root is 118319
The cube root of 13999385761 is 2410.1070159603

Scales and comparisons

How big is 13999385761?

13,999,385,761 seconds is equal to 445 years, 7 weeks, 22 hours, 16 minutes, 1 second.
To count from 1 to 13,999,385,761 would take you about eight hundred ninety years!

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 13999385761 cubic inches would be around 200.8 feet tall.

Recreational maths with 13999385761

13999385761 backwards is 16758399931
The number of decimal digits it has is: 11
The sum of 13999385761's digits is 61
More coming soon!

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The information we have on file for 13999385761 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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