138789023412
138,789,023,412 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138789023412 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
138789023412 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138789023412:
22 × 3 × 13 × 41 × 61 × 127 × 2801
(2 × 2 × 3 × 13 × 41 × 61 × 127 × 2801)See below for interesting mathematical facts about the number 138789023412 from the Numbermatics database.
Names of 138789023412
- Cardinal: 138789023412 can be written as One hundred thirty-eight billion, seven hundred eighty-nine million, twenty-three thousand, four hundred twelve.
Scientific notation
- Scientific notation: 1.38789023412 × 1011
Factors of 138789023412
Divisors of 138789023412
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 12 13 26 39 41 52 61 78 82 122 123 127 156 164 183 244 246 254 366 381 492 508 533 732 762 793 1066 1524 1586 1599 1651 2132 2379 2501 2801 3172 3198 3302 4758 4953 5002 5207 5602 6396 6604 7503 7747 8403 9516 9906 10004 10414 11204 15006 15494 15621 16806 19812 20828 23241 30012 30988 31242 32513 33612 36413 46482 62484 65026 67691 72826 92964 97539 100711 109239 114841 130052 135382 145652 170861 195078 201422 203073 218478 229682 270764 302133 317627 341722 344523 355727 390156 402844 406146 436956 459364 512583 604266 635254 683444 689046 711454 812292 952881 1025166 1067181 1208532 1270508 1378092 1422908 1492933 1905762 2050332 2134362 2221193 2985866 3811524 4129151 4268724 4442386 4478799 4624451 5971732 6663579 7005301 8258302 8884772 8957598 9248902 12387453 13327158 13873353 14010602 14584807 16516604 17915196 18497804 21015903 21699347 24774906 26654316 27746706 28021204 29169614 42031806 43398694 43754421 49549812 55493412 58339228 65098041 84063612 86797388 87508842 91068913 130196082 175017684 182137826 189602491 260392164 273206739 282091511 364275652 379204982 546413478 564183022 568807473 758409964 846274533 889673227 1092826956 1128366044 1137614946 1692549066 1779346454 2275229892 2669019681 3385098132 3558692908 5338039362 10676078724 11565751951 23131503902 34697255853 46263007804 69394511706 138789023412
- Sum of all divisors σ(n): 366104567808
- Sum of proper divisors (its aliquot sum) s(n): 227315544396
- 138789023412 is an abundant number, because the sum of its proper divisors (227315544396) is greater than itself. Its abundance is 88526520984
Bases of 138789023412
- Binary: 100000010100000111100001101110101101002
- Hexadecimal: 0x2050786EB4
- Base-36: 1RRBEFUC
Squares and roots of 138789023412
- 138789023412 squared (1387890234122) is 19262393019656684121744
- 138789023412 cubed (1387890234123) is 2673408715776276908775016674270528
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The
square root of 138789023412 is 372543.9885597405 -
The
cube root of 138789023412 is 5177.4793246211
Scales and comparisons
How big is 138789023412?- 138,789,023,412 seconds is equal to 4,413 years, 3 weeks, 1 day, 10 hours, 30 minutes, 12 seconds.
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To count from 1 to 138,789,023,412 would take you about eight thousand, 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 138789023412 cubic inches would be around 431.5 feet tall.
Recreational maths with 138789023412
- 138789023412 backwards is 214320987831
- The number of decimal digits it has is: 12
- The sum of 138789023412's digits is 48
- More coming soon!
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