12997600020
12,997,600,020 is an even composite number composed of five prime numbers multiplied together.
12997600020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 12997600020:
22 × 32 × 5 × 31 × 2329319
(2 × 2 × 3 × 3 × 5 × 31 × 2329319)See below for interesting mathematical facts about the number 12997600020 from the Numbermatics database.
Names of 12997600020
- Cardinal: 12997600020 can be written as Twelve billion, nine hundred ninety-seven million, six hundred thousand and twenty.
Scientific notation
- Scientific notation: 1.299760002 × 1010
Factors of 12997600020
Divisors of 12997600020
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 279 310 372 465 558 620 930 1116 1395 1860 2790 5580 2329319 4658638 6987957 9317276 11646595 13975914 20963871 23293190 27951828 34939785 41927742 46586380 69879570 72208889 83855484 104819355 139759140 144417778 209638710 216626667 288835556 361044445 419277420 433253334 649880001 722088890 866506668 1083133335 1299760002 1444177780 2166266670 2599520004 3249400005 4332533340 6498800010 12997600020
- Sum of all divisors σ(n): 40697879040
- Sum of proper divisors (its aliquot sum) s(n): 27700279020
- 12997600020 is an abundant number, because the sum of its proper divisors (27700279020) is greater than itself. Its abundance is 14702679000
Bases of 12997600020
- Binary: 11000001101011011110100011000101002
- Hexadecimal: 0x306B7A314
- Base-36: 5YYFOD0
Squares and roots of 12997600020
- 12997600020 squared (129976000202) is 168937606279904000400
- 12997600020 cubed (129976000203) is 2195783434762432361197120008000
-
The
square root of 12997600020 is 114007.0174155959 -
The
cube root of 12997600020 is 2351.1899825021
Scales and comparisons
How big is 12997600020?- 12,997,600,020 seconds is equal to 413 years, 14 weeks, 5 days, 4 hours, 27 minutes.
-
To count from 1 to 12,997,600,020 would take you about eight hundred twenty-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 12997600020 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997600020
- 12997600020 backwards is 02000679921
- 12997600020 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12997600020's digits is 36
- More coming soon!
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