221916707012

Names of 221916707012

• Cardinal: 221916707012 can be written as Two hundred twenty-one billion, nine hundred sixteen million, seven hundred seven thousand and twelve.

Scientific notation

• Scientific notation: 2.21916707012 × 10¹¹

Factors of 221916707012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 171

Divisors of 221916707012

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 11 13 14 22 26 28 31 44 49 52 62 77 91 98 107 121 124 143 154 182 196 214 217 242 286 308 341 343 364 403 428 434 484 539 572 637 682 686 749 806 847 868 961 1001 1078 1177 1274 1364 1372 1391 1498 1519 1573 1612 1694 1922 2002 2156 2354 2387 2548 2782 2821 2996 3038 3146 3317 3388 3751 3773 3844 4004 4433 4459 4708 4774 5243 5564 5642 5929 6076 6292 6634 6727 7007 7502 7546 8239 8866 8918 9548 9737 10486 10571 10633 11011 11284 11858 12493 12947 13268 13454 14014 15004 15092 15301 16478 16709 17732 17836 19474 19747 20972 21142 21266 22022 23219 23716 24986 25894 26257 26908 28028 30602 31031 32956 33418 36487 36701 38948 39494 41503 42284 42532 43121 44044 46438 47089 48763 49049 49972 51788 52514 57673 61204 62062 66836 68159 72974 73402 73997 77077 78988 83006 86242 87451 90629 92876 94178 97526 98098 102827 105028 107107 115346 116281 116963 124124 136318 137423 138229 145948 146804 147994 154154 162533 166012 168311 172484 174902 181258 183799 188356 195052 196196 205654 214214 217217 230692 232562 233926 255409 272636 274846 276458 295988 301847 308308 325066 329623 336622 341341 349804 362516 367598 401357 403711 411308 428428 434434 465124 467852 474331 477113 510818 517979 539539 549692 552916 603694 612157 634403 650132 659246 673244 682682 719789 735196 749749 802714 807422 813967 868868 948662 954226 961961 1021636 1035958 1079078 1131097 1137731 1178177 1207388 1224314 1268806 1286593 1318492 1336751 1365364 1439578 1499498 1511653 1520519 1605428 1614844 1627934 1787863 1897324 1908452 1923922 2071916 2112929 2158156 2262194 2275462 2356354 2389387 2448628 2537612 2573186 2673502 2809499 2879156 2998996 3023306 3041038 3255868 3320317 3575726 3625853 3847844 4225858 4285099 4440821 4524388 4550924 4712708 4778774 5038523 5146372 5217641 5248243 5347004 5618998 5697769 6046612 6082076 6640634 6733727 7151452 7251706 7917679 8247239 8451716 8570198 8881642 9357257 9557548 10077046 10435282 10496486 10581571 11237996 11395538 12442067 12515041 13281268 13467454 14503412 14704261 14790503 15835358 16494478 16725709 17140396 17763284 18714514 19666493 20154092 20870564 20992972 21163142 22791076 23242219 24884134 25030082 26934908 29408522 29581006 31670716 32988956 33451418 35269661 36523487 37429028 39332986 39884383 42326284 46484438 47136089 49768268 50060164 55423753 57730673 58817044 59162012 65500799 66902836 70539322 73046974 74070997 78665972 79768766 87094469 92968876 94272178 102929827 110847506 115461346 131001598 137665451 141078644 146093948 148141994 159537532 161746871 162695533 174188938 188544356 205859654 221695012 230922692 255664409 262003196 275330902 296283988 323493742 325391066 348377876 387966271 411719308 458505593 511328818 518496979 550661804 609661283 646987484 650782132 720508789 775932542 917011186 1022657636 1036993958 1132228097 1219322566 1441017578 1551865084 1789650863 1834022372 2073987916 2264456194 2438645132 2882035156 3579301726 4267628981 4528912388 5043561523 7158603452 7925596679 8535257962 10087123046 15851193358 17070515924 20174246092 31702386716 55479176753 110958353506 221916707012
• Sum of all divisors σ(n): 559127318400
• Sum of proper divisors (its aliquot sum) s(n): 337210611388
• 221916707012 is an abundant number, because the sum of its proper divisors (337210611388) is greater than itself. Its abundance is 115293904376

Bases of 221916707012

• Binary: 11001110101011010001000011100011000100₂
• Hexadecimal: 0x33AB4438C4
• Base-36: 2TY3H70K

Squares and roots of 221916707012

• 221916707012 squared (221916707012²) is 49247024851049849968144
• 221916707012 cubed (221916707012³) is 10928737585083112495987169581425728
• The square root of 221916707012 is 471080.3615223203
• The cube root of 221916707012 is 6054.2915798327

Scales and comparisons

• 221,916,707,012 seconds is equal to 7,056 years, 13 weeks, 5 days, 9 hours, 43 minutes, 32 seconds.
• To count from 1 to 221,916,707,012 would take you about fourteen thousand, one hundred twelve 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 221916707012 cubic inches would be around 504.5 feet tall.

Recreational maths with 221916707012

• 221916707012 backwards is 210707619122
• The number of decimal digits it has is: 12
• The sum of 221916707012's digits is 38
• More coming soon!