138744226944
138,744,226,944 is an even composite number composed of four prime numbers multiplied together.
138744226944 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138744226944:
27 × 33 × 31 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 31 × 109 × 109 × 109)See below for interesting mathematical facts about the number 138744226944 from the Numbermatics database.
Names of 138744226944
- Cardinal: 138744226944 can be written as One hundred thirty-eight billion, seven hundred forty-four million, two hundred twenty-six thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.38744226944 × 1011
Factors of 138744226944
Divisors of 138744226944
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 109 124 128 144 186 192 216 218 248 279 288 327 372 384 432 436 496 558 576 654 744 837 864 872 981 992 1116 1152 1308 1488 1674 1728 1744 1962 1984 2232 2616 2943 2976 3348 3379 3456 3488 3924 3968 4464 5232 5886 5952 6696 6758 6976 7848 8928 10137 10464 11772 11881 11904 13392 13516 13952 15696 17856 20274 20928 23544 23762 26784 27032 30411 31392 35643 35712 40548 41856 47088 47524 53568 54064 60822 62784 71286 81096 91233 94176 95048 106929 107136 108128 121644 125568 142572 162192 182466 188352 190096 213858 216256 243288 285144 320787 324384 364932 368311 376704 380192 427716 432512 486576 570288 641574 648768 729864 736622 760384 855432 973152 1104933 1140576 1283148 1295029 1297536 1459728 1473244 1520768 1710864 1946304 2209866 2281152 2566296 2590058 2919456 2946488 3314799 3421728 3885087 3892608 4419732 4562304 5132592 5180116 5838912 5892976 6629598 6843456 7770174 8839464 9944397 10265184 10360232 11655261 11677824 11785952 13259196 13686912 15540348 17678928 19888794 20530368 20720464 23310522 23571904 26518392 31080696 34965783 35357856 39777588 40145899 41060736 41440928 46621044 47143808 53036784 62161392 69931566 70715712 79555176 80291798 82881856 93242088 106073568 120437697 124322784 139863132 141431424 159110352 160583596 165763712 186484176 212147136 240875394 248645568 279726264 318220704 321167192 361313091 372968352 424294272 481750788 497291136 559452528 636441408 642334384 722626182 745936704 963501576 1083939273 1118905056 1272882816 1284668768 1445252364 1491873408 1927003152 2167878546 2237810112 2569337536 2890504728 3854006304 4335757092 4475620224 5138675072 5781009456 7708012608 8671514184 11562018912 15416025216 17343028368 23124037824 34686056736 46248075648 69372113472 138744226944
- Sum of all divisors σ(n): 426611328000
- Sum of proper divisors (its aliquot sum) s(n): 287867101056
- 138744226944 is an abundant number, because the sum of its proper divisors (287867101056) is greater than itself. Its abundance is 149122874112
Bases of 138744226944
- Binary: 100000010011011100110011100100100000002
- Hexadecimal: 0x204DCCE480
- Base-36: 1RQKQAO0
Squares and roots of 138744226944
- 138744226944 squared (1387442269442) is 19249960510288175579136
- 138744226944 cubed (1387442269443) is 2670820889702460679391363815440384
-
The
square root of 138744226944 is 372483.8613201919 -
The
cube root of 138744226944 is 5176.9222254619
Scales and comparisons
How big is 138744226944?- 138,744,226,944 seconds is equal to 4,411 years, 33 weeks, 23 hours, 2 minutes, 24 seconds.
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To count from 1 to 138,744,226,944 would take you about eight thousand, eight hundred twenty-three 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 138744226944 cubic inches would be around 431.4 feet tall.
Recreational maths with 138744226944
- 138744226944 backwards is 449622447831
- 138744226944 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138744226944's digits is 54
- More coming soon!
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