13621021272
13,621,021,272 is an even composite number composed of four prime numbers multiplied together.
13621021272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13621021272:
23 × 32 × 127 × 1489613
(2 × 2 × 2 × 3 × 3 × 127 × 1489613)See below for interesting mathematical facts about the number 13621021272 from the Numbermatics database.
Names of 13621021272
- Cardinal: 13621021272 can be written as Thirteen billion, six hundred twenty-one million, twenty-one thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.3621021272 × 1010
Factors of 13621021272
Divisors of 13621021272
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 127 254 381 508 762 1016 1143 1524 2286 3048 4572 9144 1489613 2979226 4468839 5958452 8937678 11916904 13406517 17875356 26813034 35750712 53626068 107252136 189180851 378361702 567542553 756723404 1135085106 1513446808 1702627659 2270170212 3405255318 4540340424 6810510636 13621021272
- Sum of all divisors σ(n): 37180765440
- Sum of proper divisors (its aliquot sum) s(n): 23559744168
- 13621021272 is an abundant number, because the sum of its proper divisors (23559744168) is greater than itself. Its abundance is 9938722896
Bases of 13621021272
- Binary: 11001010111110000001001010010110002
- Hexadecimal: 0x32BE04A58
- Base-36: 699LRA0
Squares and roots of 13621021272
- 13621021272 squared (136210212722) is 185532220492276497984
- 13621021272 cubed (136210212723) is 2527138321966692490745729115648
-
The
square root of 13621021272 is 116709.1310566573 -
The
cube root of 13621021272 is 2388.1955808937
Scales and comparisons
How big is 13621021272?- 13,621,021,272 seconds is equal to 433 years, 5 weeks, 3 days, 17 hours, 1 minute, 12 seconds.
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To count from 1 to 13,621,021,272 would take you about eight hundred sixty-six 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 13621021272 cubic inches would be around 199 feet tall.
Recreational maths with 13621021272
- 13621021272 backwards is 27212012631
- The number of decimal digits it has is: 11
- The sum of 13621021272's digits is 27
- More coming soon!
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