121391972352
121,391,972,352 is an even composite number composed of five prime numbers multiplied together.
121391972352 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 121391972352:
215 × 33 × 7 × 17 × 1153
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 17 × 1153)See below for interesting mathematical facts about the number 121391972352 from the Numbermatics database.
Names of 121391972352
- Cardinal: 121391972352 can be written as One hundred twenty-one billion, three hundred ninety-one million, nine hundred seventy-two thousand, three hundred fifty-two.
Scientific notation
- Scientific notation: 1.21391972352 × 1011
Factors of 121391972352
Divisors of 121391972352
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 84 96 102 108 112 119 126 128 136 144 153 168 189 192 204 216 224 238 252 256 272 288 306 336 357 378 384 408 432 448 459 476 504 512 544 576 612 672 714 756 768 816 864 896 918 952 1008 1024 1071 1088 1152 1153 1224 1344 1428 1512 1536 1632 1728 1792 1836 1904 2016 2048 2142 2176 2304 2306 2448 2688 2856 3024 3072 3213 3264 3456 3459 3584 3672 3808 4032 4096 4284 4352 4608 4612 4896 5376 5712 6048 6144 6426 6528 6912 6918 7168 7344 7616 8064 8071 8192 8568 8704 9216 9224 9792 10377 10752 11424 12096 12288 12852 13056 13824 13836 14336 14688 15232 16128 16142 16384 17136 17408 18432 18448 19584 19601 20754 21504 22848 24192 24213 24576 25704 26112 27648 27672 28672 29376 30464 31131 32256 32284 32768 34272 34816 36864 36896 39168 39202 41508 43008 45696 48384 48426 49152 51408 52224 55296 55344 57344 58752 58803 60928 62262 64512 64568 68544 69632 72639 73728 73792 78336 78404 83016 86016 91392 96768 96852 98304 102816 104448 110592 110688 114688 117504 117606 121856 124524 129024 129136 137088 137207 139264 145278 147456 147584 156672 156808 166032 172032 176409 182784 193536 193704 205632 208896 217917 221184 221376 229376 235008 235212 243712 249048 258048 258272 274176 274414 278528 290556 294912 295168 313344 313616 332064 344064 352818 365568 387072 387408 411264 411621 417792 435834 442368 442752 470016 470424 487424 498096 516096 516544 529227 548352 548828 557056 581112 590336 626688 627232 664128 688128 705636 731136 774144 774816 822528 823242 835584 871668 884736 885504 940032 940848 974848 996192 1032192 1033088 1058454 1096704 1097656 1162224 1180672 1234863 1253376 1254464 1328256 1411272 1462272 1548288 1549632 1645056 1646484 1671168 1743336 1771008 1880064 1881696 1949696 1992384 2064384 2066176 2116908 2193408 2195312 2324448 2361344 2469726 2506752 2508928 2656512 2822544 2924544 3096576 3099264 3290112 3292968 3486672 3542016 3704589 3760128 3763392 3899392 3984768 4132352 4233816 4386816 4390624 4648896 4722688 4939452 5013504 5017856 5313024 5645088 5849088 6193152 6198528 6580224 6585936 6973344 7084032 7409178 7520256 7526784 7969536 8264704 8467632 8773632 8781248 9297792 9445376 9878904 10035712 10626048 11290176 11698176 12397056 13160448 13171872 13946688 14168064 14818356 15040512 15053568 15939072 16529408 16935264 17547264 17562496 18595584 18890752 19757808 20071424 21252096 22580352 24794112 26320896 26343744 27893376 28336128 29636712 30107136 31878144 33058816 33870528 35094528 35124992 37191168 37781504 39515616 40142848 42504192 45160704 49588224 52641792 52687488 55786752 56672256 59273424 60214272 63756288 66117632 67741056 70249984 74382336 79031232 80285696 85008384 90321408 99176448 105283584 105374976 111573504 113344512 118546848 120428544 127512576 132235264 135482112 140499968 148764672 158062464 160571392 170016768 180642816 198352896 210749952 223147008 237093696 240857088 255025152 264470528 270964224 280999936 297529344 316124928 321142784 340033536 361285632 396705792 421499904 446294016 474187392 481714176 510050304 541928448 561999872 595058688 632249856 642285568 722571264 793411584 842999808 892588032 948374784 963428352 1020100608 1083856896 1123999744 1190117376 1264499712 1445142528 1685999616 1785176064 1896749568 1926856704 2167713792 2247999488 2380234752 2528999424 2890285056 3371999232 3570352128 3793499136 4335427584 4495998976 5057998848 5780570112 6743998464 7140704256 7586998272 8670855168 10115997696 13487996928 15173996544 17341710336 20231995392 30347993088 40463990784 60695986176 121391972352
- Sum of all divisors σ(n): 435613766400
- Sum of proper divisors (its aliquot sum) s(n): 314221794048
- 121391972352 is an abundant number, because the sum of its proper divisors (314221794048) is greater than itself. Its abundance is 192829821696
Bases of 121391972352
- Binary: 11100010000111000011010000000000000002
- Hexadecimal: 0x1C43868000
- Base-36: 1JRLN9C0
Squares and roots of 121391972352
- 121391972352 squared (1213919723522) is 14736010951508732411904
- 121391972352 cubed (1213919723523) is 1788833434004317257632416643678208
-
The
square root of 121391972352 is 348413.5077060013 -
The
cube root of 121391972352 is 4951.4225391749
Scales and comparisons
How big is 121391972352?- 121,391,972,352 seconds is equal to 3,859 years, 46 weeks, 1 day, 16 hours, 19 minutes, 12 seconds.
-
To count from 1 to 121,391,972,352 would take you about seven thousand, seven hundred nineteen 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 121391972352 cubic inches would be around 412.6 feet tall.
Recreational maths with 121391972352
- 121391972352 backwards is 253279193121
- The number of decimal digits it has is: 12
- The sum of 121391972352's digits is 45
- More coming soon!
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