121971831779328
121,971,831,779,328 is an even composite number composed of five prime numbers multiplied together.
121971831779328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred sixteen divisors.
Prime factorization of 121971831779328:
212 × 3 × 313 × 67 × 4973
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 31 × 31 × 67 × 4973)See below for interesting mathematical facts about the number 121971831779328 from the Numbermatics database.
Names of 121971831779328
- Cardinal: 121971831779328 can be written as One hundred twenty-one trillion, nine hundred seventy-one billion, eight hundred thirty-one million, seven hundred seventy-nine thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21971831779328 × 1014
Factors of 121971831779328
Divisors of 121971831779328
- Number of divisors d(n): 416
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 67 93 96 124 128 134 186 192 201 248 256 268 372 384 402 496 512 536 744 768 804 961 992 1024 1072 1488 1536 1608 1922 1984 2048 2077 2144 2883 2976 3072 3216 3844 3968 4096 4154 4288 4973 5766 5952 6144 6231 6432 7688 7936 8308 8576 9946 11532 11904 12288 12462 12864 14919 15376 15872 16616 17152 19892 23064 23808 24924 25728 29791 29838 30752 31744 33232 34304 39784 46128 47616 49848 51456 59582 59676 61504 63488 64387 66464 68608 79568 89373 92256 95232 99696 102912 119164 119352 123008 126976 128774 132928 137216 154163 159136 178746 184512 190464 193161 199392 205824 238328 238704 246016 257548 265856 274432 308326 318272 333191 357492 369024 380928 386322 398784 411648 462489 476656 477408 492032 515096 531712 616652 636544 666382 714984 738048 772644 797568 823296 924978 953312 954816 984064 999573 1030192 1063424 1233304 1273088 1332764 1429968 1476096 1545288 1595136 1849956 1906624 1909632 1968128 1995997 1999146 2060384 2126848 2466608 2546176 2665528 2859936 2952192 3090576 3190272 3699912 3813248 3819264 3936256 3991994 3998292 4120768 4253696 4779053 4933216 5092352 5331056 5719872 5904384 5987991 6181152 6380544 7399824 7626496 7638528 7983988 7996584 8241536 8507392 9558106 9866432 10184704 10328921 10662112 11439744 11808768 11975982 12362304 12761088 14337159 14799648 15252992 15277056 15967976 15993168 16483072 19116212 19732864 20369408 20657842 21324224 22879488 23951964 24724608 25522176 28674318 29599296 30505984 30554112 30986763 31935952 31986336 32966144 38232424 39465728 41315684 42648448 45758976 47903928 49449216 57348636 59198592 61011968 61108224 61973526 63871904 63972672 65932288 76464848 78931456 82631368 85296896 91517952 95807856 98898432 114697272 118397184 122023936 123947052 127743808 127945344 131864576 148150643 152929696 157862912 165262736 170593792 183035904 191615712 197796864 229394544 236794368 247894104 255487616 255890688 263729152 296301286 305859392 315725824 320196551 330525472 341187584 366071808 383231424 395593728 444451929 458789088 473588736 495788208 510975232 511781376 592602572 611718784 631451648 640393102 661050944 682375168 766462848 791187456 888903858 917578176 947177472 960589653 991576416 1021950464 1023562752 1185205144 1223437568 1280786204 1322101888 1364750336 1532925696 1777807716 1835156352 1894354944 1921179306 1983152832 2043900928 2047125504 2370410288 2446875136 2561572408 2644203776 3065851392 3555615432 3670312704 3842358612 3966305664 4087801856 4094251008 4740820576 4893750272 5123144816 5288407552 6131702784 7111230864 7340625408 7684717224 7932611328 8175603712 9481641152 9787500544 9926093081 10246289632 10576815104 12263405568 14222461728 14681250816 15369434448 15865222656 18963282304 19575001088 19852186162 20492579264 21153630208 24526811136 28444923456 29362501632 29778279243 30738868896 31730445312 37926564608 39704372324 40985158528 42307260416 56889846912 58725003264 59556558486 61477737792 63460890624 75853129216 79408744648 81970317056 113779693824 119113116972 122955475584 126921781248 151706258432 158817489296 163940634112 227559387648 238226233944 245910951168 303412516864 317634978592 327881268224 455118775296 476452467888 491821902336 606825033728 635269957184 655762536448 910237550592 952904935776 983643804672 1270539914368 1311525072896 1820475101184 1905809871552 1967287609344 2541079828736 3811619743104 3934575218688 5082159657472 7623239486208 10164319314944 15246478972416 20328638629888 30492957944832 40657277259776 60985915889664 121971831779328
- Sum of all divisors σ(n): 341143154706432
- Sum of proper divisors (its aliquot sum) s(n): 219171322927104
- 121971831779328 is an abundant number, because the sum of its proper divisors (219171322927104) is greater than itself. Its abundance is 97199491147776
Bases of 121971831779328
- Binary: 110111011101110110001111011010010110000000000002
- Hexadecimal: 0x6EEEC7B4B000
- Base-36: 178H33F6YO
Squares and roots of 121971831779328
- 121971831779328 squared (1219718317793282) is 14877127747604687826488131584
- 121971831779328 cubed (1219718317793283) is 1814590522990411851665433863510752915095552
-
The
square root of 121971831779328 is 11044085.8281402359 -
The
cube root of 121971831779328 is 49592.9392615931
Scales and comparisons
How big is 121971831779328?- 121,971,831,779,328 seconds is equal to 3,878,326 years, 50 weeks, 1 day, 23 hours, 8 minutes, 48 seconds.
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To count from 1 to 121,971,831,779,328 would take you about nine million, six hundred ninety-five thousand, eight hundred seventeen 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 121971831779328 cubic inches would be around 4132.7 feet tall.
Recreational maths with 121971831779328
- 121971831779328 backwards is 823977138179121
- The number of decimal digits it has is: 15
- The sum of 121971831779328's digits is 69
- More coming soon!
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