138950847936
138,950,847,936 is an even composite number composed of five prime numbers multiplied together.
138950847936 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 138950847936:
26 × 32 × 532 × 157 × 547
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 53 × 53 × 157 × 547)See below for interesting mathematical facts about the number 138950847936 from the Numbermatics database.
Names of 138950847936
- Cardinal: 138950847936 can be written as One hundred thirty-eight billion, nine hundred fifty million, eight hundred forty-seven thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 1.38950847936 × 1011
Factors of 138950847936
Divisors of 138950847936
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 144 157 159 192 212 288 314 318 424 471 477 547 576 628 636 848 942 954 1094 1256 1272 1413 1641 1696 1884 1908 2188 2512 2544 2809 2826 3282 3392 3768 3816 4376 4923 5024 5088 5618 5652 6564 7536 7632 8321 8427 8752 9846 10048 10176 11236 11304 13128 15072 15264 16642 16854 17504 19692 22472 22608 24963 25281 26256 28991 30144 30528 33284 33708 35008 39384 44944 45216 49926 50562 52512 57982 66568 67416 74889 78768 85879 86973 89888 90432 99852 101124 105024 115964 133136 134832 149778 157536 171758 173946 179776 199704 202248 231928 257637 260919 266272 269664 299556 315072 343516 347892 399408 404496 441013 463856 515274 521838 532544 539328 599112 687032 695784 772911 798816 808992 882026 927712 1030548 1043676 1198224 1323039 1374064 1391568 1536523 1545822 1597632 1617984 1764052 1855424 2061096 2087352 2396448 2646078 2748128 2783136 3073046 3091644 3528104 3969117 4122192 4174704 4551587 4609569 4792896 5292156 5496256 5566272 6146092 6183288 7056208 7938234 8244384 8349408 9103174 9219138 10584312 12292184 12366576 13654761 13828707 14112416 15876468 16488768 16698816 18206348 18438276 21168624 24584368 24733152 27309522 27657414 28224832 31752936 36412696 36876552 40964283 42337248 49168736 49466304 54619044 55314828 63505872 72825392 73753104 81928566 84674496 98337472 109238088 110629656 127011744 145650784 147506208 163857132 218476176 221259312 241234111 254023488 291301568 295012416 327714264 436952352 442518624 482468222 655428528 723702333 873904704 885037248 964936444 1310857056 1447404666 1929872888 2171106999 2621714112 2894809332 3859745776 4342213998 5789618664 7719491552 8684427996 11579237328 15438983104 17368855992 23158474656 34737711984 46316949312 69475423968 138950847936
- Sum of all divisors σ(n): 409266376792
- Sum of proper divisors (its aliquot sum) s(n): 270315528856
- 138950847936 is an abundant number, because the sum of its proper divisors (270315528856) is greater than itself. Its abundance is 131364680920
Bases of 138950847936
- Binary: 100000010110100001110110101101110000002
- Hexadecimal: 0x205A1DADC0
- Base-36: 1RTZQWG0
Squares and roots of 138950847936
- 138950847936 squared (1389508479362) is 19307338142133395460096
- 138950847936 cubed (1389508479363) is 2682771006236510187203152051961856
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The
square root of 138950847936 is 372761.1137659077 -
The
cube root of 138950847936 is 5179.4908134327
Scales and comparisons
How big is 138950847936?- 138,950,847,936 seconds is equal to 4,418 years, 10 weeks, 5 days, 9 hours, 45 minutes, 36 seconds.
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To count from 1 to 138,950,847,936 would take you about eight thousand, eight 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 138950847936 cubic inches would be around 431.6 feet tall.
Recreational maths with 138950847936
- 138950847936 backwards is 639748059831
- The number of decimal digits it has is: 12
- The sum of 138950847936's digits is 63
- More coming soon!
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