13087751220
13,087,751,220 is an even composite number composed of four prime numbers multiplied together.
13087751220 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 13087751220:
22 × 32 × 5 × 85272
(2 × 2 × 3 × 3 × 5 × 8527 × 8527)See below for interesting mathematical facts about the number 13087751220 from the Numbermatics database.
Names of 13087751220
- Cardinal: 13087751220 can be written as Thirteen billion, eighty-seven million, seven hundred fifty-one thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.308775122 × 1010
Factors of 13087751220
Divisors of 13087751220
- Number of divisors d(n): 54
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 8527 17054 25581 34108 42635 51162 76743 85270 102324 127905 153486 170540 255810 306972 383715 511620 767430 1534860 72709729 145419458 218129187 290838916 363548645 436258374 654387561 727097290 872516748 1090645935 1308775122 1454194580 2181291870 2617550244 3271937805 4362583740 6543875610 13087751220
- Sum of all divisors σ(n): 39704168322
- Sum of proper divisors (its aliquot sum) s(n): 26616417102
- 13087751220 is an abundant number, because the sum of its proper divisors (26616417102) is greater than itself. Its abundance is 13528665882
Bases of 13087751220
- Binary: 11000011000001011100111100001101002
- Hexadecimal: 0x30C173C34
- Base-36: 60G3XH0
Squares and roots of 13087751220
- 13087751220 squared (130877512202) is 171289231996611488400
- 13087751220 cubed (130877512203) is 2241790855036515043173115848000
-
The
square root of 13087751220 is 114401.7098648443 -
The
cube root of 13087751220 is 2356.6134048005
Scales and comparisons
How big is 13087751220?- 13,087,751,220 seconds is equal to 416 years, 7 weeks, 5 days, 14 hours, 27 minutes.
-
To count from 1 to 13,087,751,220 would take you about eight hundred thirty-two 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 13087751220 cubic inches would be around 196.4 feet tall.
Recreational maths with 13087751220
- 13087751220 backwards is 02215778031
- 13087751220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13087751220's digits is 36
- More coming soon!
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The information we have on file for 13087751220 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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