121216347392
121,216,347,392 is an even composite number composed of five prime numbers multiplied together.
121216347392 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 121216347392:
28 × 72 × 172 × 29 × 1153
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 17 × 17 × 29 × 1153)See below for interesting mathematical facts about the number 121216347392 from the Numbermatics database.
Names of 121216347392
- Cardinal: 121216347392 can be written as One hundred twenty-one billion, two hundred sixteen million, three hundred forty-seven thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 1.21216347392 × 1011
Factors of 121216347392
Divisors of 121216347392
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 29 32 34 49 56 58 64 68 98 112 116 119 128 136 196 203 224 232 238 256 272 289 392 406 448 464 476 493 544 578 784 812 833 896 928 952 986 1088 1153 1156 1421 1568 1624 1666 1792 1856 1904 1972 2023 2176 2306 2312 2842 3136 3248 3332 3451 3712 3808 3944 4046 4352 4612 4624 5684 6272 6496 6664 6902 7424 7616 7888 8071 8092 8381 9224 9248 11368 12544 12992 13328 13804 14161 15232 15776 16142 16184 16762 18448 18496 19601 22736 24157 25984 26656 27608 28322 30464 31552 32284 32368 33437 33524 36896 36992 39202 45472 48314 51968 53312 55216 56497 56644 58667 63104 64568 64736 66874 67048 73792 73984 78404 90944 96628 106624 110432 112994 113288 117334 126208 129136 129472 133748 134096 137207 147584 156808 181888 193256 213248 220864 225988 226576 234059 234668 258272 258944 267496 268192 274414 295168 313616 333217 363776 386512 410669 441728 451976 453152 468118 469336 516544 517888 534992 536384 548828 568429 627232 666434 773024 821338 883456 903952 906304 936236 938672 960449 1033088 1069984 1072768 1097656 1136858 1254464 1332868 1546048 1638413 1642676 1807904 1812608 1872472 1877344 1920898 2066176 2139968 2145536 2195312 2273716 2332519 2508928 2665736 3092096 3276826 3285352 3615808 3625216 3744944 3754688 3841796 3979003 4279936 4390624 4547432 4665038 5017856 5331472 6184192 6553652 6570704 7231616 7489888 7509376 7683592 7958006 8559872 8781248 9094864 9330076 9663293 10662944 13107304 13141408 14463232 14979776 15018752 15367184 15916012 16327633 17562496 18189728 18660152 19326586 21325888 26214608 26282816 27853021 29959552 30734368 31832024 32655266 35124992 36379456 37320304 38653172 42651776 52429216 52565632 55706042 59919104 61468736 63664048 65310532 67643051 72758912 74640608 77306344 85303552 104858432 105131264 111412084 122937472 127328096 130621064 135286102 145517824 149281216 154612688 209716864 222824168 245874944 254656192 261242128 270572204 298562432 309225376 419433728 445648336 473501357 509312384 522484256 541144408 597124864 618450752 891296672 947002714 1018624768 1044968512 1082288816 1236901504 1782593344 1894005428 2089937024 2164577632 2473803008 3565186688 3788010856 4179874048 4329155264 7130373376 7576021712 8658310528 15152043424 17316621056 30304086848 60608173696 121216347392
- Sum of all divisors σ(n): 309571659180
- Sum of proper divisors (its aliquot sum) s(n): 188355311788
- 121216347392 is an abundant number, because the sum of its proper divisors (188355311788) is greater than itself. Its abundance is 67138964396
Bases of 121216347392
- Binary: 11100001110010000111010101101000000002
- Hexadecimal: 0x1C390EAD00
- Base-36: 1JOP308W
Squares and roots of 121216347392
- 121216347392 squared (1212163473922) is 14693402875058025201664
- 121216347392 cubed (1212163473923) is 1781080627273645155002394280460288
-
The
square root of 121216347392 is 348161.3812472601 -
The
cube root of 121216347392 is 4949.0335479041
Scales and comparisons
How big is 121216347392?- 121,216,347,392 seconds is equal to 3,854 years, 15 weeks, 5 days, 23 hours, 36 minutes, 32 seconds.
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To count from 1 to 121,216,347,392 would take you about seven thousand, seven hundred eight 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 121216347392 cubic inches would be around 412.4 feet tall.
Recreational maths with 121216347392
- 121216347392 backwards is 293743612121
- The number of decimal digits it has is: 12
- The sum of 121216347392's digits is 41
- More coming soon!
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