2161327324520

Names of 2161327324520

• Cardinal: 2161327324520 can be written as Two trillion, one hundred sixty-one billion, three hundred twenty-seven million, three hundred twenty-four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.16132732452 × 10¹²

Factors of 2161327324520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 613

Divisors of 2161327324520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 23 26 28 35 40 46 52 53 56 65 70 89 91 92 104 106 115 130 140 161 169 178 182 184 212 230 260 265 280 299 322 338 356 364 371 421 424 445 455 460 520 530 598 623 644 676 689 712 728 742 805 842 845 890 910 920 1060 1157 1183 1196 1219 1246 1288 1352 1378 1484 1495 1610 1684 1690 1780 1820 1855 2047 2093 2105 2120 2314 2366 2392 2438 2492 2756 2947 2968 2990 3115 3220 3368 3380 3445 3560 3640 3710 3887 4094 4186 4210 4628 4717 4732 4823 4876 4984 5473 5512 5785 5894 5915 5980 6095 6230 6440 6760 6890 7420 7774 8099 8188 8372 8420 8533 8957 9256 9434 9464 9646 9683 9752 10235 10465 10946 11570 11788 11830 11960 12190 12460 13780 14329 14735 14840 15041 15548 15847 16198 16376 16744 16840 17066 17914 18868 19292 19366 19435 20470 20930 21892 22313 23140 23576 23585 23660 24115 24380 24920 26611 27209 27365 27560 28658 29470 30082 31096 31694 32396 33019 34132 35828 37469 37736 38311 38584 38732 38870 40495 40940 41860 42665 43784 44626 44785 46280 47170 47320 48230 48415 48760 53222 54418 54730 57316 58940 60164 61321 62699 63388 64792 66038 67781 68264 71149 71645 71656 74938 75205 76622 77464 77740 79235 80990 81880 83720 85330 89252 89570 94340 96460 96830 105287 106444 108491 108836 109460 110929 111565 114632 117880 120328 122642 125398 125879 126776 132076 133055 135562 136045 142298 143290 149876 150410 153244 155480 156191 158470 161980 165095 170660 178504 179140 186277 187345 188680 191555 192920 193660 206011 210574 212888 216982 217672 218920 221858 223130 245284 250796 251758 262283 264152 266110 271124 272090 284596 286580 290069 299752 300820 306488 306605 312382 313495 316940 323960 330190 338905 341320 345943 355745 358280 372554 374690 383110 387320 412022 421148 429247 433964 443716 446260 487097 490568 498043 501592 503516 513199 524566 526435 532220 542248 542455 544180 554645 569192 573160 580138 601640 613210 624764 626990 629395 633880 660380 677810 691886 711490 745108 749380 759437 766220 780955 797173 824044 842296 858494 861787 867928 881153 887432 892520 931385 974194 996086 1007032 1026398 1030055 1049132 1052870 1064440 1084910 1088360 1109290 1160276 1226420 1249528 1253980 1258790 1311415 1320760 1355620 1383772 1410383 1422980 1442077 1450345 1490216 1498760 1518874 1532440 1561910 1594346 1636427 1648088 1716988 1723574 1729715 1762306 1862770 1948388 1985857 1992172 2030483 2052796 2060110 2098264 2105740 2146235 2169820 2218580 2320552 2421601 2435485 2452840 2490215 2507960 2517580 2565995 2622830 2711240 2767544 2820766 2845960 2884154 2900690 3037748 3123820 3188692 3272854 3409679 3433976 3447148 3459430 3524612 3592393 3725540 3770897 3797185 3896776 3971714 3984344 3985865 4060966 4105592 4120220 4211480 4292470 4308935 4339640 4405765 4437160 4843202 4870970 4980430 5035160 5131990 5245660 5580211 5641532 5768308 5801380 6032509 6075496 6247640 6332261 6377384 6545708 6671587 6819358 6894296 6918860 7049224 7051915 7184786 7210385 7451080 7541794 7594370 7943428 7971730 8121932 8182135 8240440 8584940 8617870 8811530 9686404 9741940 9872681 9929285 9960860 10152415 10263980 10491320 11160422 11203231 11283064 11454989 11536616 11602760 12065018 12108005 12664522 13091416 13343174 13638716 13837720 13900999 14103830 14369572 14420770 15083588 15188740 15886856 15943460 16243864 16364270 17048395 17169880 17235740 17623060 17961965 18334979 18854485 19372808 19483880 19745362 19858570 19921720 20304830 20527960 22320844 22406462 22909978 24130036 24216010 25329044 25816141 26396279 26686348 27277432 27801998 27901055 28207660 28739144 28841540 30162545 30167176 30377480 31661305 31886920 32728540 33357935 34096790 34471480 35246120 35923930 36669958 37708970 39490724 39717140 40609660 44325827 44641688 44812924 45674711 45819956 46701109 48260072 48432020 49363405 50658088 51632282 52792558 53372696 55603996 55802110 56016155 56415320 57274945 57683080 60325090 63322610 65457080 66715870 68193580 69504995 71847860 73339916 75417940 78422617 78981448 79434280 81219320 86730631 88651654 89625848 91349422 91639912 91674895 93402218 96864040 98726810 103264564 105585116 111207992 111604220 112032310 114549890 120650180 126645220 128344853 129080705 131981395 133431740 136387160 139009990 143695720 145642003 146679832 150835880 156845234 173461262 177303308 180712987 182698844 183349790 186804436 197453620 206529128 211170232 221629135 223208440 224064620 228373555 229099780 233505545 241300360 253290440 256689706 258161410 263962790 266863480 278019980 291284006 313690468 319722977 335609833 346922524 354606616 361425974 365397688 366699580 373608872 392113085 394907240 433653155 443258270 448129240 456747110 458199560 467011090 513379412 516322820 527925580 556039960 582568012 593771243 607114417 627380936 639445954 641724265 671219666 693845048 722851948 728210015 733399160 784226170 867306310 886516540 903564935 913494220 934022180 1019494021 1026758824 1032645640 1055851160 1165136024 1187542486 1214228834 1278891908 1283448530 1342439332 1445703896 1456420030 1568452340 1598614885 1678049165 1734612620 1773033080 1807129870 1826988440 1868044360 2038988042 2349268831 2375084972 2428457668 2557783816 2566897060 2684878664 2912840060 2968856215 3035572085 3136904680 3197229770 3356098330 3469225240 3614259740 4077976084 4156398701 4698537662 4750169944 4856915336 5097470105 5133794120 5825680120 5937712430 6071144170 6394459540 6712196660 7228519480 7719026159 8155952168 8312797402 9397075324 10194940210 11746344155 11875424860 12142288340 12788919080 13424393320 15438052318 16625594804 18794150648 20389880420 20781993505 23492688310 23750849720 24284576680 30876104636 33251189608 38595130795 40779760840 41563987010 46985376620 54033183113 61752209272 77190261590 83127974020 93970753240 108066366226 154380523180 166255948040 216132732452 270165915565 308761046360 432265464904 540331831130 1080663662260 2161327324520
• Sum of all divisors σ(n): 6485501260800
• Sum of proper divisors (its aliquot sum) s(n): 4324173936280
• 2161327324520 is an abundant number, because the sum of its proper divisors (4324173936280) is greater than itself. Its abundance is 2162846611760

Bases of 2161327324520

• Binary: 11111011100111001001001011011110101101000₂
• Hexadecimal: 0x1F73925BD68
• Base-36: RKWEHGTK

Squares and roots of 2161327324520

• 2161327324520 squared (2161327324520²) is 4671335803716781393230400
• 2161327324520 cubed (2161327324520³) is 10096285714581675000456378471929408000
• The square root of 2161327324520 is 1470145.3412911257
• The cube root of 2161327324520 is 12929.2554072657

Scales and comparisons

• 2,161,327,324,520 seconds is equal to 68,723 years, 27 weeks, 1 day, 13 hours, 15 minutes, 20 seconds.
• To count from 1 to 2,161,327,324,520 would take you about one hundred seventy-one thousand, eight 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 2161327324520 cubic inches would be around 1077.4 feet tall.

Recreational maths with 2161327324520

• 2161327324520 backwards is 0254237231612
• The number of decimal digits it has is: 13
• The sum of 2161327324520's digits is 38
• More coming soon!