139740918072
139,740,918,072 is an even composite number composed of five prime numbers multiplied together.
139740918072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 139740918072:
23 × 3 × 7 × 4129 × 201451
(2 × 2 × 2 × 3 × 7 × 4129 × 201451)See below for interesting mathematical facts about the number 139740918072 from the Numbermatics database.
Names of 139740918072
- Cardinal: 139740918072 can be written as One hundred thirty-nine billion, seven hundred forty million, nine hundred eighteen thousand and seventy-two.
Scientific notation
- Scientific notation: 1.39740918072 × 1011
Factors of 139740918072
Divisors of 139740918072
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 4129 8258 12387 16516 24774 28903 33032 49548 57806 86709 99096 115612 173418 201451 231224 346836 402902 604353 693672 805804 1208706 1410157 1611608 2417412 2820314 4230471 4834824 5640628 8460942 11281256 16921884 33843768 831791179 1663582358 2495373537 3327164716 4990747074 5822538253 6654329432 9981494148 11645076506 17467614759 19962988296 23290153012 34935229518 46580306024 69870459036 139740918072
- Sum of all divisors σ(n): 399358444800
- Sum of proper divisors (its aliquot sum) s(n): 259617526728
- 139740918072 is an abundant number, because the sum of its proper divisors (259617526728) is greater than itself. Its abundance is 119876608656
Bases of 139740918072
- Binary: 100000100010010011010100110001001110002
- Hexadecimal: 0x2089353138
- Base-36: 1S724UGO
Squares and roots of 139740918072
- 139740918072 squared (1397409180722) is 19527524183605416197184
- 139740918072 cubed (1397409180723) is 2728794157090203150386151141109248
-
The
square root of 139740918072 is 373819.3655657771 -
The
cube root of 139740918072 is 5189.2890730657
Scales and comparisons
How big is 139740918072?- 139,740,918,072 seconds is equal to 4,443 years, 17 weeks, 17 hours, 41 minutes, 12 seconds.
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To count from 1 to 139,740,918,072 would take you about eight thousand, eight hundred eighty-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 139740918072 cubic inches would be around 432.4 feet tall.
Recreational maths with 139740918072
- 139740918072 backwards is 270819047931
- The number of decimal digits it has is: 12
- The sum of 139740918072's digits is 51
- More coming soon!
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