138359834831868
138,359,834,831,868 is an even composite number composed of six prime numbers multiplied together.
138359834831868 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138359834831868:
22 × 3 × 13 × 53 × 157 × 106588393
(2 × 2 × 3 × 13 × 53 × 157 × 106588393)See below for interesting mathematical facts about the number 138359834831868 from the Numbermatics database.
Names of 138359834831868
- Cardinal: 138359834831868 can be written as One hundred thirty-eight trillion, three hundred fifty-nine billion, eight hundred thirty-four million, eight hundred thirty-one thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38359834831868 × 1014
Factors of 138359834831868
Divisors of 138359834831868
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 12 13 26 39 52 53 78 106 156 157 159 212 314 318 471 628 636 689 942 1378 1884 2041 2067 2756 4082 4134 6123 8164 8268 8321 12246 16642 24492 24963 33284 49926 99852 108173 216346 324519 432692 649038 1298076 106588393 213176786 319765179 426353572 639530358 1279060716 1385649109 2771298218 4156947327 5542596436 5649184829 8313894654 11298369658 16627789308 16734377701 16947554487 22596739316 33468755402 33895108974 50203133103 66937510804 67790217948 73439402777 100406266206 146878805554 200812532412 217546910113 220318208331 293757611108 435093820226 440636416662 652640730339 870187640452 881272833324 886922018153 1305281460678 1773844036306 2610562921356 2660766054459 3547688072612 5321532108918 10643064217836 11529986235989 23059972471978 34589958707967 46119944943956 69179917415934 138359834831868
- Sum of all divisors σ(n): 356489573622336
- Sum of proper divisors (its aliquot sum) s(n): 218129738790468
- 138359834831868 is an abundant number, because the sum of its proper divisors (218129738790468) is greater than itself. Its abundance is 79769903958600
Bases of 138359834831868
- Binary: 111110111010110011010001100111001101011111111002
- Hexadecimal: 0x7DD668CE6BFC
- Base-36: 1D1LMPBAPO
Squares and roots of 138359834831868
- 138359834831868 squared (1383598348318682) is 19143443894701793471828369424
- 138359834831868 cubed (1383598348318683) is 2648683735384072010062248401818237632004032
-
The
square root of 138359834831868 is 11762645.7411531357 -
The
cube root of 138359834831868 is 51721.3690048499
Scales and comparisons
How big is 138359834831868?- 138,359,834,831,868 seconds is equal to 4,399,414 years, 40 weeks, 1 day, 5 hours, 17 minutes, 48 seconds.
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To count from 1 to 138,359,834,831,868 would take you about ten million, nine hundred ninety-eight thousand, five hundred thirty-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 138359834831868 cubic inches would be around 4310.1 feet tall.
Recreational maths with 138359834831868
- 138359834831868 backwards is 868138438953831
- 138359834831868 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138359834831868's digits is 78
- More coming soon!
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