1221151901424
1,221,151,901,424 is an even composite number composed of six prime numbers multiplied together.
1221151901424 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 1221151901424:
24 × 3 × 72 × 133 × 292 × 281
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 13 × 13 × 13 × 29 × 29 × 281)See below for interesting mathematical facts about the number 1221151901424 from the Numbermatics database.
Names of 1221151901424
- Cardinal: 1221151901424 can be written as One trillion, two hundred twenty-one billion, one hundred fifty-one million, nine hundred one thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.221151901424 × 1012
Factors of 1221151901424
Divisors of 1221151901424
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 29 39 42 48 49 52 56 58 78 84 87 91 98 104 112 116 147 156 168 169 174 182 196 203 208 232 273 281 294 312 336 338 348 364 377 392 406 464 507 546 562 588 609 624 637 676 696 728 754 784 812 841 843 1014 1092 1124 1131 1176 1183 1218 1274 1352 1392 1421 1456 1508 1624 1682 1686 1911 1967 2028 2184 2197 2248 2262 2352 2366 2436 2523 2548 2639 2704 2842 3016 3248 3364 3372 3549 3653 3822 3934 4056 4263 4368 4394 4496 4524 4732 4872 4901 5046 5096 5278 5684 5887 5901 6032 6591 6728 6744 7098 7306 7644 7868 7917 8112 8149 8281 8526 8788 9048 9464 9744 9802 10092 10192 10556 10933 10959 11368 11774 11802 13182 13456 13488 13769 14196 14612 14703 15288 15379 15736 15834 16298 16562 17052 17576 17661 18096 18473 18928 19604 20184 21112 21866 21918 22736 23548 23604 24447 24843 25571 26364 27538 28392 29224 29406 30576 30758 31472 31668 32596 32799 33124 34104 34307 35152 35322 36946 39208 40368 41209 41307 42224 43732 43836 46137 47096 47208 47489 48894 49686 51142 52728 55076 55419 56784 57043 58448 58812 61516 63336 63713 65192 65598 66248 68208 68614 70644 73892 76531 76713 78416 82418 82614 87464 87672 92274 94192 94416 94978 97788 99372 102284 102921 105456 105937 107653 110152 110838 114086 117624 123032 123627 126672 127426 130384 131196 132496 137228 141288 142129 142467 147784 153062 153426 164836 165228 171129 174928 175344 178997 184548 189956 191139 195576 198744 204568 205842 211874 215306 220304 221676 228172 229593 235248 236321 240149 246064 247254 254852 262392 274456 282576 284258 284934 295568 306124 306852 317811 322959 329672 330456 332423 342258 357994 369096 379912 382278 391152 397488 399301 409136 411684 423748 426387 430612 443352 445991 456344 459186 472642 480298 494508 509704 524784 535717 536991 548912 568516 569868 612248 613704 617357 635622 645918 659344 660912 664846 684516 708963 715988 720447 738192 741559 759824 764556 798602 823368 847496 852774 861224 886704 891982 912688 918372 945284 960596 989016 994903 997269 1019408 1071434 1073982 1137032 1139736 1197903 1224496 1227408 1234714 1271244 1291836 1329692 1337973 1369032 1377181 1417926 1431976 1440894 1483118 1529112 1597204 1607151 1646736 1654247 1694992 1705548 1722448 1783964 1836744 1847677 1852071 1890568 1921192 1978032 1989806 1994538 2142868 2147964 2224677 2274064 2279472 2326961 2395806 2469428 2542488 2583672 2659384 2675946 2738064 2754362 2835852 2863952 2881788 2966236 2984709 3058224 3072173 3121937 3194408 3214302 3308494 3411096 3567928 3673488 3695354 3704142 3781136 3842384 3979612 3989076 4131543 4285736 4295928 4321499 4449354 4653922 4791612 4938856 4962741 5084976 5167344 5190913 5318768 5351892 5508724 5543031 5671704 5763576 5932472 5969418 6144346 6243874 6388816 6428604 6616988 6822192 6964321 6980883 7135856 7390708 7408284 7959224 7978152 8263086 8571472 8591856 8642998 8898708 9216519 9307844 9365811 9583224 9640267 9877712 9925482 10381826 10703784 11017448 11086062 11343408 11527152 11579729 11864944 11938836 12288692 12487748 12857208 12933739 12964497 13233976 13928642 13961766 14781416 14816568 15572739 15918448 15956304 16526172 17285996 17797416 17903353 18433038 18615688 18731622 19166448 19280534 19850964 20763652 20892963 21407568 21505211 22034896 22172124 23159458 23877672 24577384 24975496 25714416 25867478 25928994 26467952 27857284 27923532 28920801 29562832 29633136 30250493 31145478 33052344 34571992 34739187 35594832 35806706 36866076 37231376 37463244 38561068 38801217 39701928 39938249 41527304 41785926 43010422 44344248 46318916 47755344 49154768 49950992 51734956 51857988 53710059 55714568 55847064 57841602 60500986 62290956 64515633 66104688 67481869 69143984 69478374 71613412 73732152 74926488 77122136 77602434 79403856 79876498 83054608 83571852 86020844 88688496 90536173 90751479 92637832 103469912 103715976 107420118 111429136 111694128 115683204 119814747 121001972 124581912 125323471 129031266 134963738 138956748 143226824 147464304 149852976 150536477 154244272 155204868 159752996 167143704 172041688 181072346 181502958 185275664 202445607 206939824 207431952 214840236 231366408 239629494 242003944 249163824 250646942 258062532 269927476 271608519 277913496 279567743 286453648 301072954 310409736 319505992 334287408 344083376 362144692 363005916 375970413 404891214 429680472 451609431 462732816 479258988 484007888 501293884 516125064 519197237 539854952 543217038 555826992 559135486 602145908 620819472 639011984 724289384 726011832 751940826 809782428 838703229 859360944 877264297 903218862 958517976 1002587768 1032250128 1038394474 1079709904 1086434076 1118270972 1204291816 1448578768 1452023664 1503881652 1557591711 1619564856 1677406458 1754528594 1806437724 1917035952 1956974201 2005175536 2076788948 2172868152 2236541944 2408583632 2631792891 3007763304 3115183422 3239129712 3354812916 3509057188 3612875448 3634380659 3913948402 4153577896 4345736304 4473083888 5263585782 5870922603 6015526608 6230366844 6709625832 7018114376 7225750896 7268761318 7827896804 8307155792 10527171564 10903141977 11741845206 12460733688 13419251664 14036228752 14537522636 15655793608 21054343128 21806283954 23483690412 24921467376 25440664613 29075045272 31311587216 42108686256 43612567908 46967380824 50881329226 58150090544 76321993839 87225135816 93934761648 101762658452 152643987678 174450271632 203525316904 305287975356 407050633808 610575950712 1221151901424
- Sum of all divisors σ(n): 4131813984480
- Sum of proper divisors (its aliquot sum) s(n): 2910662083056
- 1221151901424 is an abundant number, because the sum of its proper divisors (2910662083056) is greater than itself. Its abundance is 1689510181632
Bases of 1221151901424
- Binary: 100011100010100100101001101000110111100002
- Hexadecimal: 0x11C525346F0
- Base-36: FKZMB9IO
Squares and roots of 1221151901424
- 1221151901424 squared (12211519014242) is 1491211966351450613227776
- 1221151901424 cubed (12211519014243) is 1820996328136295824183729468410753024
-
The
square root of 1221151901424 is 1105057.4199669445 -
The
cube root of 1221151901424 is 10688.6591969579
Scales and comparisons
How big is 1221151901424?- 1,221,151,901,424 seconds is equal to 38,828 years, 44 weeks, 2 days, 13 hours, 30 minutes, 24 seconds.
-
To count from 1 to 1,221,151,901,424 would take you about ninety-seven thousand and seventy-two 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 1221151901424 cubic inches would be around 890.7 feet tall.
Recreational maths with 1221151901424
- 1221151901424 backwards is 4241091511221
- The number of decimal digits it has is: 13
- The sum of 1221151901424's digits is 33
- More coming soon!
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The information we have on file for 1221151901424 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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