138377393448
138,377,393,448 is an even composite number composed of six prime numbers multiplied together.
138377393448 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138377393448:
23 × 3 × 7 × 53 × 271 × 57347
(2 × 2 × 2 × 3 × 7 × 53 × 271 × 57347)See below for interesting mathematical facts about the number 138377393448 from the Numbermatics database.
Names of 138377393448
- Cardinal: 138377393448 can be written as One hundred thirty-eight billion, three hundred seventy-seven million, three hundred ninety-three thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.38377393448 × 1011
Factors of 138377393448
Divisors of 138377393448
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 53 56 84 106 159 168 212 271 318 371 424 542 636 742 813 1084 1113 1272 1484 1626 1897 2168 2226 2968 3252 3794 4452 5691 6504 7588 8904 11382 14363 15176 22764 28726 43089 45528 57347 57452 86178 100541 114694 114904 172041 172356 201082 229388 301623 344082 344712 401429 402164 458776 603246 688164 802858 804328 1204287 1206492 1376328 1605716 2408574 2412984 3039391 3211432 4817148 6078782 9118173 9634296 12157564 15541037 18236346 21275737 24315128 31082074 36472692 42551474 46623111 62164148 63827211 72945384 85102948 93246222 108787259 124328296 127654422 170205896 186492444 217574518 255308844 326361777 372984888 435149036 510617688 652723554 823674961 870298072 1305447108 1647349922 2471024883 2610894216 3294699844 4942049766 5765724727 6589399688 9884099532 11531449454 17297174181 19768199064 23062898908 34594348362 46125797816 69188696724 138377393448
- Sum of all divisors σ(n): 404317163520
- Sum of proper divisors (its aliquot sum) s(n): 265939770072
- 138377393448 is an abundant number, because the sum of its proper divisors (265939770072) is greater than itself. Its abundance is 127562376624
Bases of 138377393448
- Binary: 100000001101111110111101110101001010002
- Hexadecimal: 0x2037EF7528
- Base-36: 1RKIBS4O
Squares and roots of 138377393448
- 138377393448 squared (1383773934482) is 19148303017462593328704
- 138377393448 cubed (1383773934483) is 2649692260508946891668493399931392
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The
square root of 138377393448 is 371991.1201198223 -
The
cube root of 138377393448 is 5172.3556820053
Scales and comparisons
How big is 138377393448?- 138,377,393,448 seconds is equal to 4,399 years, 50 weeks, 4 days, 4 hours, 50 minutes, 48 seconds.
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To count from 1 to 138,377,393,448 would take you about eight thousand, seven hundred ninety-nine 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 138377393448 cubic inches would be around 431 feet tall.
Recreational maths with 138377393448
- 138377393448 backwards is 844393773831
- The number of decimal digits it has is: 12
- The sum of 138377393448's digits is 60
- More coming soon!
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