138789140672
138,789,140,672 is an even composite number composed of seven prime numbers multiplied together.
138789140672 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 138789140672:
26 × 7 × 13 × 23 × 37 × 41 × 683
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 23 × 37 × 41 × 683)See below for interesting mathematical facts about the number 138789140672 from the Numbermatics database.
Names of 138789140672
- Cardinal: 138789140672 can be written as One hundred thirty-eight billion, seven hundred eighty-nine million, one hundred forty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.38789140672 × 1011
Factors of 138789140672
Divisors of 138789140672
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 7 8 13 14 16 23 26 28 32 37 41 46 52 56 64 74 82 91 92 104 112 148 161 164 182 184 208 224 259 287 296 299 322 328 364 368 416 448 481 518 533 574 592 598 644 656 683 728 736 832 851 943 962 1036 1066 1148 1184 1196 1288 1312 1366 1456 1472 1517 1702 1886 1924 2072 2093 2132 2296 2368 2392 2576 2624 2732 2912 3034 3367 3404 3731 3772 3848 4144 4186 4264 4592 4781 4784 5152 5464 5824 5957 6068 6601 6734 6808 7462 7544 7696 8288 8372 8528 8879 9184 9562 9568 10304 10619 10928 11063 11914 12136 12259 13202 13468 13616 14924 15088 15392 15709 16576 16744 17056 17758 18368 19124 19136 19721 21238 21856 22126 23828 24272 24518 25271 26404 26936 27232 28003 29848 30176 30784 31418 33488 34112 34891 35516 38248 39442 42476 43712 44252 47656 48544 49036 50542 52808 53872 54464 56006 59696 60352 62153 62836 66976 69782 71032 76496 77441 78884 84952 85813 88504 95312 97088 98072 101084 105616 107744 109963 112012 119392 124306 125672 133952 138047 139564 142064 152992 154882 157768 169904 171626 176897 177008 190624 196021 196144 202168 204217 211232 215488 219926 224024 238784 244237 248612 251344 276094 279128 284128 305984 309764 315536 328523 339808 343252 353794 354016 364039 381248 392042 392288 404336 408434 422464 439852 448048 453583 488474 497224 502688 552188 558256 568256 581233 619528 631072 644069 657046 679616 686504 707588 708032 728078 784084 784576 808672 816868 879704 896096 907166 976948 994448 1005376 1036111 1104376 1116512 1162466 1239056 1262144 1288138 1314092 1373008 1415176 1429519 1456156 1568168 1617344 1633736 1759408 1792192 1814332 1953896 1988896 2072222 2208752 2233024 2299661 2324932 2478112 2548273 2576276 2628184 2746016 2830352 2859038 2912312 3136336 3175081 3267472 3518816 3628664 3907792 3977792 4068631 4144444 4417504 4508483 4599322 4649864 4956224 5096546 5152552 5256368 5492032 5660704 5718076 5824624 6272672 6350162 6534944 7037632 7252777 7257328 7556029 7815584 8137262 8288888 8372897 8835008 9016966 9198644 9299728 10193092 10305104 10512736 11321408 11436152 11649248 12545344 12700324 13069888 13469443 14505554 14514656 15112058 15631168 16274524 16577776 16745794 18033932 18397288 18599456 20386184 20610208 21025472 22872304 23298496 23830553 25400648 26938886 29011108 29029312 30224116 32549048 33155552 33491588 36067864 36794576 37198912 40772368 41220416 45744608 47661106 50801296 52892203 53877772 58022216 58610279 60448232 65098096 66311104 66983176 72135728 73589152 81544736 91489216 94286101 95322212 101602592 105784406 107755544 116044432 117220558 120896464 130196192 133966352 144271456 147178304 163089472 166813871 188572202 190644424 203205184 211568812 215511088 232088864 234441116 241792928 260392384 267932704 288542912 309797189 333627742 377144404 381288848 423137624 431022176 464177728 468882232 483585856 535865408 619594378 667255484 754288808 762577696 846275248 862044352 937764464 1239188756 1334510968 1508577616 1525155392 1692550496 1875528928 2168580323 2478377512 2669021936 3017155232 3385100992 3751057856 4337160646 4956755024 5338043872 6034310464 8674321292 9913510048 10676087744 17348642584 19827020096 34697285168 69394570336 138789140672
- Sum of all divisors σ(n): 372667889664
- Sum of proper divisors (its aliquot sum) s(n): 233878748992
- 138789140672 is an abundant number, because the sum of its proper divisors (233878748992) is greater than itself. Its abundance is 95089608320
Bases of 138789140672
- Binary: 100000010100000111101000111000110000002
- Hexadecimal: 0x20507A38C0
- Base-36: 1RRBGYBK
Squares and roots of 138789140672
- 138789140672 squared (1387891406722) is 19262425568472204611584
- 138789140672 cubed (1387891406723) is 2673415491906618373959098896744448
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The
square root of 138789140672 is 372544.1459370957 -
The
cube root of 138789140672 is 5177.4807827361
Scales and comparisons
How big is 138789140672?- 138,789,140,672 seconds is equal to 4,413 years, 3 weeks, 2 days, 19 hours, 4 minutes, 32 seconds.
-
To count from 1 to 138,789,140,672 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 138789140672 cubic inches would be around 431.5 feet tall.
Recreational maths with 138789140672
- 138789140672 backwards is 276041987831
- 138789140672 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138789140672's digits is 56
- More coming soon!
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