138664377725464
138,664,377,725,464 is an even composite number composed of seven prime numbers multiplied together.
138664377725464 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138664377725464:
23 × 37 × 41 × 53 × 67 × 71 × 45319
(2 × 2 × 2 × 37 × 41 × 53 × 67 × 71 × 45319)See below for interesting mathematical facts about the number 138664377725464 from the Numbermatics database.
Names of 138664377725464
- Cardinal: 138664377725464 can be written as One hundred thirty-eight trillion, six hundred sixty-four billion, three hundred seventy-seven million, seven hundred twenty-five thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.38664377725464 × 1014
Factors of 138664377725464
Divisors of 138664377725464
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 8 37 41 53 67 71 74 82 106 134 142 148 164 212 268 284 296 328 424 536 568 1517 1961 2173 2479 2627 2747 2911 3034 3551 3763 3922 4346 4757 4958 5254 5494 5822 6068 7102 7526 7844 8692 9514 9916 10508 10988 11644 12136 14204 15052 15688 17384 19028 19832 21016 21976 23288 28408 30104 38056 45319 80401 90638 101639 107707 131387 139231 145591 154283 160802 176009 181276 195037 203278 215414 252121 262774 278462 291182 308566 321604 352018 362552 390074 406556 430828 504242 525548 556924 582364 617132 643208 704036 780148 813112 861656 1008484 1051096 1113848 1164728 1234264 1408072 1560296 1676803 1858079 2016968 2401907 3036373 3217649 3353606 3716158 4803814 5386867 5708471 6072746 6435298 6707212 7216369 7432316 9328477 9607628 10336961 10773734 11416942 12145492 12870596 13414424 14432738 14864632 18656954 19215256 20673922 21547468 22833884 24290984 25741192 28865476 37313908 41347844 43094936 45667768 57730952 68748923 74627816 82695688 88870559 98478187 112345801 119053013 124491293 131923609 137497846 160927769 170535397 177741118 196956374 215582483 224691602 238106026 248982586 263847218 274995692 321855538 341070794 355482236 382467557 393912748 431164966 449383204 476212052 497965172 527694436 549991384 643711076 682141588 710964472 764935114 787825496 862329932 898766408 952424104 995930344 1055388872 1287422152 1364283176 1529870228 1724659864 3059740456 3643692919 4606177841 4881173533 5954327453 6309809689 6598038529 6991951277 7287385838 7976551871 8838881803 9212355682 9762347066 11425871599 11908654906 12619619378 13196077058 13983902554 14574771676 15953103742 17677763606 18424711364 19524694132 22851743198 23817309812 25239238756 26392154116 27967805108 29149543352 31906207484 35355527212 36849422728 39049388264 45703486396 47634619624 50478477512 52784308232 55935610216 63812414968 70711054424 91406972792 244127425573 258702197249 327038626711 422757249163 468460735559 488254851146 517404394498 654077253422 845514498326 936921471118 976509702292 1034808788996 1308154506844 1691028996652 1873842942236 1953019404584 2069617577992 2616309013688 3382057993304 3747685884472 17333047215683 34666094431366 69332188862732 138664377725464
- Sum of all divisors σ(n): 286846276147200
- Sum of proper divisors (its aliquot sum) s(n): 148181898421736
- 138664377725464 is an abundant number, because the sum of its proper divisors (148181898421736) is greater than itself. Its abundance is 9517520696272
Bases of 138664377725464
- Binary: 111111000011101010100001111101000110010000110002
- Hexadecimal: 0x7E1D50FA3218
- Base-36: 1D5HJAAFBS
Squares and roots of 138664377725464
- 138664377725464 squared (1386643777254642) is 19227809649990156718154015296
- 138664377725464 cubed (1386643777254643) is 2666212260139556837375650174447195144697344
-
The
square root of 138664377725464 is 11775583.9653693609 -
The
cube root of 138664377725464 is 51759.2890480461
Scales and comparisons
How big is 138664377725464?- 138,664,377,725,464 seconds is equal to 4,409,098 years, 15 weeks, 2 days, 5 hours, 31 minutes, 4 seconds.
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To count from 1 to 138,664,377,725,464 would take you about eleven million, twenty-two thousand, seven hundred forty-five 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 138664377725464 cubic inches would be around 4313.3 feet tall.
Recreational maths with 138664377725464
- 138664377725464 backwards is 464527773466831
- The number of decimal digits it has is: 15
- The sum of 138664377725464's digits is 73
- More coming soon!
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