21133330407540

Names of 21133330407540

• Cardinal: 21133330407540 can be written as Twenty-one trillion, one hundred thirty-three billion, three hundred thirty million, four hundred seven thousand, five hundred forty.

Scientific notation

• Scientific notation: 2.113333040754 × 10¹³

Factors of 21133330407540

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1461

Divisors of 21133330407540

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 47 52 54 60 65 78 90 94 108 117 130 135 141 156 180 188 191 195 234 235 260 270 282 351 382 390 423 443 468 470 540 564 573 585 611 702 705 757 764 780 846 886 940 955 1146 1170 1222 1269 1329 1404 1410 1514 1692 1719 1755 1772 1833 1910 2115 2215 2271 2292 2340 2444 2483 2538 2658 2820 2865 3028 3055 3438 3510 3666 3785 3820 3987 4230 4430 4542 4966 5076 5157 5316 5499 5730 5759 6110 6345 6645 6813 6876 7020 7332 7449 7570 7974 8460 8595 8860 8977 9084 9165 9841 9932 10314 10998 11355 11460 11518 11961 12220 12415 12690 13290 13626 14898 15140 15948 16497 17190 17277 17954 18330 19682 19935 20439 20628 20821 21996 22347 22710 23036 23922 24830 25380 25785 26580 26931 27252 27495 28795 29523 29796 32994 34065 34380 34554 35579 35908 36660 37245 39364 39870 40878 41642 44694 44885 45420 47844 49205 49660 51570 51831 53862 54990 57590 59046 59805 62463 65988 67041 68130 69108 71158 74490 79740 80793 81756 82485 83284 84613 86385 88569 89388 89770 98410 102195 103140 103662 104105 106737 107724 109980 111735 115180 116701 118092 119610 124926 134082 134655 136260 142316 144587 147615 148980 155493 161586 164970 169226 172770 177138 177895 179540 187389 196820 204390 207324 208210 213474 223470 233402 239220 242379 249852 253839 259155 265707 268164 269310 270673 289174 295230 310986 312315 320211 323172 329940 335205 335351 338452 345540 350103 354276 355790 374778 403965 408780 416420 423065 426948 433761 442845 446940 462527 466804 484758 507678 518310 531414 533685 538620 541346 562167 578348 583505 590460 621972 624630 640422 670410 670702 700206 711580 722935 749556 761517 777465 807930 812019 846130 867522 885690 925054 936945 960633 969516 1006053 1015356 1036620 1050309 1062828 1067370 1082692 1099969 1124334 1167010 1211895 1249260 1269195 1280844 1301283 1328535 1340820 1341404 1353365 1387581 1400412 1445870 1523034 1554930 1601055 1615860 1624038 1676755 1692260 1735044 1750515 1771380 1850108 1873890 1879631 1921266 2012106 2100618 2134740 2168805 2199938 2248668 2284551 2312635 2334020 2423790 2436057 2538390 2602566 2657070 2706730 2775162 2810835 2891740 3018159 3046068 3109860 3150927 3202110 3248076 3299907 3353510 3501030 3747780 3759262 3807585 3842532 3903849 3976811 4024212 4060095 4162743 4201236 4337610 4359563 4399876 4569102 4625270 4803165 4847580 4872114 5030265 5076780 5205132 5251545 5314140 5413460 5499845 5550324 5621670 5638893 6036318 6301854 6404220 6506415 6599814 6707020 6795589 6937905 7002060 7308171 7518524 7615170 7807698 7953622 8120190 8325486 8675220 8719126 9054477 9138204 9250540 9398155 9606330 9744228 9899721 10060530 10503090 10999690 11243340 11277786 11422755 11930433 12072636 12180285 12488229 12603708 13012830 13078689 13199628 13591178 13875810 14616342 15090795 15230340 15615396 15754635 15761497 15907244 16240380 16499535 16650972 16916679 17438252 18108954 18796310 19212660 19519245 19799442 19884055 20121060 20386767 20813715 21006180 21797815 21999380 22555572 22845510 23860866 24360570 24976458 26025660 26157378 27182356 27751620 28194465 29232684 29699163 30181590 31509270 31522994 32999070 33833358 33977945 35791299 36217908 36540855 37592620 39038490 39236067 39598884 39768110 40773534 41627430 43595630 45272385 45691020 47284491 47721732 48721140 49498605 49952916 50750037 51698543 52314756 56388930 59398326 59652165 60363180 61160301 62441145 63018540 63045988 64052041 65393445 65998140 67666716 67955890 71582598 73081710 78076980 78472134 78807485 79536220 81547068 83254860 84583395 87191260 88342657 90544770 94568982 98997210 101500074 101933835 103397086 107373897 112777860 117708201 118796652 119304330 122320602 124882290 128104082 130786890 135911780 141853473 143165196 146163420 148495815 155095629 156944268 157614970 169166790 176685314 178956495 181089540 183480903 189137964 192156123 196180335 197994420 203000148 203867670 204899461 206794172 214747794 235416402 236422455 238608660 244641204 249764580 253750185 256208164 258492715 261573780 265027971 283706946 296991630 305801505 310191258 315229940 320260205 338333580 353370628 357912990 366961806 384312246 392360670 407735340 409798922 425560419 429495588 441713285 465286887 470832804 472844910 507500370 516985430 530055942 536869485 567413892 576468369 588541005 593983260 611603010 614698383 620382516 640520410 709267365 715825980 733923612 768624492 775478145 784721340 795083913 819597844 832676533 851120838 883426570 917404515 930573774 945689820 960780615 1015000740 1024497305 1033970860 1060111884 1073738970 1152936738 1177082010 1223206020 1229396766 1281040820 1325139855 1395860661 1418534730 1550956290 1590167826 1665353066 1702241676 1729405107 1766853140 1834809030 1844095149 1861147548 1921561230 2048994610 2127802095 2147477940 2305873476 2326434435 2354164020 2385251739 2458793532 2498029599 2650279710 2791721322 2837069460 2882341845 3010445927 3073491915 3101912580 3180335652 3330706132 3458810214 3669618060 3688190298 3843122460 3975419565 4097989220 4163382665 4255604190 4652868870 4770503478 4996059198 5300559420 5532285447 5583442644 5764683690 6020891854 6146983830 6917620428 6979303305 7376380596 7494088797 7950839130 8326765330 8511208380 8647025535 9031337781 9220475745 9305737740 9541006956 9992118396 11064570894 11529367380 11926258695 12041783708 12293967660 12490147995 13958606610 14988177594 15052229635 15901678260 16653530660 17294051070 18062675562 18440951490 22129141788 22482266391 23852517390 24980295990 27094013343 27661427235 27917213220 29976355188 30104459270 34588102140 36125351124 36881902980 37470443985 39135797051 44964532782 45156688905 47705034780 49960591980 54188026686 55322854470 60208918540 74940887970 78271594102 81282040029 89929065564 90313377810 108376053372 110645708940 112411331955 117407391153 135470066715 149881775940 156543188204 162564080058 180626755620 195678985255 224822663910 234814782306 270940133430 325128160116 352222173459 391357970510 406410200145 449645327820 469629564612 541880266860 587036955765 704444346918 782715941020 812820400290 1056666520377 1174073911530 1408888693836 1625640800580 1761110867295 2113333040754 2348147823060 3522221734590 4226666081508 5283332601885 7044443469180 10566665203770 21133330407540
• Sum of all divisors σ(n): 72951119216640
• Sum of proper divisors (its aliquot sum) s(n): 51817788809100
• 21133330407540 is an abundant number, because the sum of its proper divisors (51817788809100) is greater than itself. Its abundance is 30684458401560

Bases of 21133330407540

• Binary: 100110011100001111100101001101110000001110100₂
• Hexadecimal: 0x13387CA6E074
• Base-36: 7HOINA0L0

Squares and roots of 21133330407540

• 21133330407540 squared (21133330407540²) is 446617654114254782488851600
• 21133330407540 cubed (21133330407540³) is 9438518450236962780138516239334581064000
• The square root of 21133330407540 is 4597100.2172608769
• The cube root of 21133330407540 is 27647.5072750773

Scales and comparisons

• 21,133,330,407,540 seconds is equal to 671,974 years, 27 weeks, 6 days, 13 hours, 39 minutes.
• To count from 1 to 21,133,330,407,540 would take you about one million, six hundred seventy-nine thousand, nine hundred thirty-six 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 21133330407540 cubic inches would be around 2304 feet tall.

Recreational maths with 21133330407540

• 21133330407540 backwards is 04570403333112
• 21133330407540 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21133330407540's digits is 36
• More coming soon!