13127900

13,127,900 is an even composite number composed of four prime numbers multiplied together.

What does the number 13127900 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

13127900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 13127900:

2² × 5² × 43² × 71

(2 × 2 × 5 × 5 × 43 × 43 × 71)

See below for interesting mathematical facts about the number 13127900 from the Numbermatics database.

Names of 13127900

Cardinal: 13127900 can be written as Thirteen million, one hundred twenty-seven thousand, nine hundred.

Scientific notation

Scientific notation: 1.31279 × 10⁷

Factors of 13127900

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 121

Divisors of 13127900

Number of divisors d(n): 54
Complete list of divisors:
1 2 4 5 10 20 25 43 50 71 86 100 142 172 215 284 355 430 710 860 1075 1420 1775 1849 2150 3053 3550 3698 4300 6106 7100 7396 9245 12212 15265 18490 30530 36980 46225 61060 76325 92450 131279 152650 184900 262558 305300 525116 656395 1312790 2625580 3281975 6563950 13127900
Sum of all divisors σ(n): 29576232
Sum of proper divisors (its aliquot sum) s(n): 16448332
13127900 is an abundant number, because the sum of its proper divisors (16448332) is greater than itself. Its abundance is 3320432

Bases of 13127900

Binary: 110010000101000011011100₂
Hexadecimal: 0xC850DC
Base-36: 7TDJW

Squares and roots of 13127900

13127900 squared (13127900²) is 172341758410000
13127900 cubed (13127900³) is 2262485370230639000000
The square root of 13127900 is 3623.2444024659
The cube root of 13127900 is 235.9020708317

Scales and comparisons

How big is 13127900?

13,127,900 seconds is equal to 21 weeks, 4 days, 22 hours, 38 minutes, 20 seconds.
To count from 1 to 13,127,900 would take you about thirty-two 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 13127900 cubic inches would be around 19.7 feet tall.

Recreational maths with 13127900

13127900 backwards is 00972131
The number of decimal digits it has is: 8
The sum of 13127900's digits is 23
More coming soon!

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The information we have on file for 13127900 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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