12138379549968
12,138,379,549,968 is an even composite number composed of five prime numbers multiplied together.
12138379549968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12138379549968:
24 × 3 × 72 × 61 × 4393
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 61 × 439 × 439 × 439)See below for interesting mathematical facts about the number 12138379549968 from the Numbermatics database.
Names of 12138379549968
- Cardinal: 12138379549968 can be written as Twelve trillion, one hundred thirty-eight billion, three hundred seventy-nine million, five hundred forty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.2138379549968 × 1013
Factors of 12138379549968
Divisors of 12138379549968
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 61 84 98 112 122 147 168 183 196 244 294 336 366 392 427 439 488 588 732 784 854 878 976 1176 1281 1317 1464 1708 1756 2352 2562 2634 2928 2989 3073 3416 3512 5124 5268 5978 6146 6832 7024 8967 9219 10248 10536 11956 12292 17934 18438 20496 21072 21511 23912 24584 26779 35868 36876 43022 47824 49168 53558 64533 71736 73752 80337 86044 107116 129066 143472 147504 160674 172088 187453 192721 214232 258132 321348 344176 374906 385442 428464 516264 562359 578163 642696 749812 770884 1032528 1124718 1156326 1285392 1312171 1349047 1499624 1541768 2249436 2312652 2624342 2698094 2999248 3083536 3936513 4047141 4498872 4625304 5248684 5396188 7873026 8094282 8997744 9250608 9443329 10497368 10792376 11755981 15746052 16188564 18886658 20994736 21584752 23511962 28329987 31492104 32377128 35267943 37773316 47023924 56659974 62984208 64754256 70535886 75546632 82291867 84604519 94047848 113319948 141071772 151093264 164583734 169209038 188095696 226639896 246875601 253813557 282143544 329167468 338418076 453279792 493751202 507627114 564287088 576043069 592231633 658334936 676836152 987502404 1015254228 1152086138 1184463266 1316669872 1353672304 1728129207 1776694899 1975004808 2030508456 2304172276 2368926532 3456258414 3553389798 3950009616 4061016912 4145621431 4608344552 4737853064 5160875659 6912516828 7106779596 8291242862 9216689104 9475706128 10321751318 12436864293 13825033656 14213559192 15482626977 16582485724 20643502636 24873728586 27650067312 28427118384 30965253954 33164971448 36126129613 41287005272 49747457172 61930507908 66329942896 72252259226 82574010544 99494914344 108378388839 123861015816 144504518452 198989828688 216756777678 247722031632 252882907291 289009036904 433513555356 505765814582 578018073808 758648721873 867027110712 1011531629164 1517297443746 1734054221424 2023063258328 3034594887492 4046126516656 6069189774984 12138379549968
- Sum of all divisors σ(n): 37159700138880
- Sum of proper divisors (its aliquot sum) s(n): 25021320588912
- 12138379549968 is an abundant number, because the sum of its proper divisors (25021320588912) is greater than itself. Its abundance is 12882941038944
Bases of 12138379549968
- Binary: 101100001010001011111100110100011101000100002
- Hexadecimal: 0xB0A2FCD1D10
- Base-36: 4AWALS3DC
Squares and roots of 12138379549968
- 12138379549968 squared (121383795499682) is 147340258099081346208801024
- 12138379549968 cubed (121383795499683) is 1788471975796895998348209776661977567232
-
The
square root of 12138379549968 is 3484017.7310065457 -
The
cube root of 12138379549968 is 22981.9515307419
Scales and comparisons
How big is 12138379549968?- 12,138,379,549,968 seconds is equal to 385,962 years, 48 weeks, 1 hour, 12 minutes, 48 seconds.
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To count from 1 to 12,138,379,549,968 would take you about nine hundred sixty-four thousand, nine hundred seven 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 12138379549968 cubic inches would be around 1915.2 feet tall.
Recreational maths with 12138379549968
- 12138379549968 backwards is 86994597383121
- The number of decimal digits it has is: 14
- The sum of 12138379549968's digits is 75
- More coming soon!
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