21940244075232

Names of 21940244075232

• Cardinal: 21940244075232 can be written as Twenty-one trillion, nine hundred forty billion, two hundred forty-four million, seventy-five thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.1940244075232 × 10¹³

Factors of 21940244075232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 124

Divisors of 21940244075232

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 53 54 56 59 63 72 84 96 98 106 108 112 118 126 144 147 159 168 177 189 196 212 216 224 236 252 288 294 318 336 354 371 378 392 413 424 432 441 472 477 504 531 588 636 672 708 742 756 784 826 848 864 882 944 954 1008 1062 1113 1176 1239 1272 1323 1416 1431 1484 1512 1568 1593 1652 1696 1764 1888 1908 2016 2124 2226 2352 2478 2544 2597 2646 2809 2832 2862 2891 2968 3024 3127 3186 3304 3339 3481 3528 3717 3816 4248 4452 4704 4956 5088 5194 5292 5618 5664 5724 5782 5936 6048 6254 6372 6608 6678 6962 7056 7434 7632 7791 8427 8496 8673 8904 9381 9912 10017 10388 10443 10584 11151 11236 11448 11564 11872 12508 12744 13216 13356 13924 14112 14868 15264 15582 16854 16992 17346 17808 18762 19663 19824 20034 20776 20886 21168 21889 22302 22472 22896 23128 23373 24367 25016 25281 25488 26019 26712 27848 28143 29736 31164 31329 33708 34692 35616 37524 39326 39648 40068 41552 41772 42336 43778 44604 44944 45792 46256 46746 48734 50032 50562 50976 52038 53424 55696 56286 58989 59472 62328 62658 65667 67416 69384 70119 73101 75048 75843 78057 78652 80136 83104 83544 84429 87556 89208 89888 92512 93492 93987 97468 100064 101124 104076 106848 111392 112572 117978 118944 124656 125316 131334 134832 137641 138768 140238 146202 148877 150096 151686 153223 156114 157304 160272 165731 167088 168858 170569 175112 176967 178416 184493 186984 187974 194936 197001 202248 208152 219303 225144 235956 249312 250632 262668 269664 275282 277536 280476 292404 297754 300192 303372 306446 312228 314608 320544 331462 334176 337716 341138 350224 353934 356832 368986 373968 375948 389872 394002 404496 412923 416304 438606 446631 450288 459669 471912 497193 501264 511707 525336 530901 550564 553479 560952 584808 591003 595508 606744 612892 624456 629216 657909 662924 675432 682276 700448 707868 737972 747936 751896 779744 788004 808992 825846 832608 877212 893262 900576 919338 943824 994386 1002528 1023414 1042139 1050672 1061802 1101128 1106958 1121904 1160117 1169616 1182006 1191016 1213488 1225784 1238769 1248912 1291451 1315818 1325848 1339893 1350864 1364552 1379007 1415736 1475944 1491579 1503792 1535121 1576008 1651692 1660437 1754424 1786524 1838676 1887648 1988772 2046828 2084278 2101344 2123604 2202256 2213916 2243808 2320234 2339232 2364012 2382032 2426976 2451568 2477538 2497824 2582902 2631636 2651696 2679786 2701728 2729104 2758014 2831472 2951888 2983158 3007584 3070242 3126417 3152016 3303384 3320874 3480351 3508848 3573048 3677352 3716307 3874353 3977544 4019679 4093656 4137021 4168556 4247208 4404512 4427832 4474737 4605363 4640468 4728024 4764064 4903136 4955076 4981311 5165804 5263272 5303392 5359572 5458208 5516028 5662944 5903776 5966316 6140484 6252834 6304032 6606768 6641748 6960702 7017696 7146096 7294973 7354704 7432614 7748706 7955088 8039358 8120819 8187312 8274042 8337112 8494416 8783743 8855664 8949474 9040157 9210726 9280936 9379251 9456048 9778129 9910152 9962622 10331608 10441053 10526544 10719144 11032056 11623059 11932632 12280968 12505668 13213536 13283496 13921404 14292192 14589946 14709408 14865228 15497412 15910176 16078716 16241638 16374624 16548084 16674224 16988832 17567486 17711328 17898948 18080314 18421452 18561872 18758502 18912096 19556258 19820304 19925244 20663216 20882106 21053088 21438288 21884919 22064112 23246118 23865264 24362457 24561936 25011336 26351229 26566992 27120471 27842808 28137753 29179892 29334387 29730456 30994824 31323159 32157432 32483276 33096168 33348448 34869177 35134972 35797896 36160628 36842904 37123744 37517004 39112516 39640608 39850488 41326432 41764212 42876576 43769838 44128224 46492236 47730528 48724914 49123872 50022672 52702458 53133984 54240942 55685616 56275506 58359784 58668774 59460912 61486201 61989648 62646318 64314864 64966552 65654757 66192336 68446903 69738354 70269944 71595792 72321256 73087371 73685808 75034008 78225032 79053687 79700976 81361413 83528424 87539676 88003161 92984472 97449828 100045344 105404916 108481884 111371232 112551012 116719568 117337548 118921824 122972402 123979296 125292636 128629728 129933104 131309514 132384672 136893806 139476708 140539888 143191584 144642512 146174742 147371616 150068016 156450064 158107374 159401952 162722826 167056848 175079352 176006322 184458603 185968944 194899656 196964271 205340709 210809832 216963768 219262113 225102024 233439136 234675096 237161061 244084239 245944804 250585272 259866208 262619028 264009483 273787612 278953416 281079776 289285024 292349484 300136032 312900128 316214748 325445652 334113696 350158704 352012644 368917206 371937888 389799312 393928542 410681418 421619664 430403407 433927536 438524226 450204048 469350192 474322122 479128321 488168478 491889608 501170544 518240837 525238056 528018966 547575224 553375809 557906832 584698968 616022127 632429496 650891304 700317408 704025288 737834412 779598624 787857084 821362836 843239328 860806814 867855072 877048452 900408096 938700384 948644244 958256642 976336956 983779216 1002341088 1036481674 1050476112 1056037932 1095150448 1106751618 1115813664 1169397936 1232044254 1264858992 1291210221 1301782608 1408050576 1437384963 1475668824 1554722511 1575714168 1642725672 1660127427 1721613628 1754096904 1848066381 1897288488 1916513284 1952673912 1967558432 2072963348 2100952224 2112075864 2190300896 2213503236 2338795872 2464088508 2529717984 2582420442 2603565216 2816101152 2874769926 2951337648 3109445022 3151428336 3285451344 3320254854 3443227256 3508193808 3627685859 3696132762 3794576976 3833026568 3873630663 3905347824 4145926696 4224151728 4312154889 4427006472 4664167533 4928177016 5164840884 5749539852 5902675296 6218890044 6302856672 6570902688 6640509708 6886454512 7016387616 7255371718 7392265524 7589153952 7666053136 7747261326 7810695648 8291853392 8448303456 8624309778 8854012944 9328335066 9856354032 10329681768 10883057577 11499079704 11620891989 12437780088 12936464667 13281019416 13772909024 13992502599 14510743436 14784531048 15332106272 15494522652 16583706784 17248619556 17708025888 18656670132 19712708064 20659363536 21766115154 22998159408 23241783978 24875560176 25393801013 25872929334 26562038832 27985005198 29021486872 29569062096 30989045304 32649172731 34497239112 37313340264 41318727072 43532230308 45996318816 46483567956 49751120352 50787602026 51745858668 53124077664 55970010396 58042973744 59138124192 61978090608 65298345462 68994478224 74626680528 76181403039 87064460616 92967135912 97947518193 101575204052 103491717336 111940020792 116085947488 123956181216 130596690924 137988956448 149253361056 152362806078 174128921232 185934271824 195895036386 203150408104 206983434672 223880041584 228544209117 261193381848 304725612156 348257842464 371868543648 391790072772 406300816208 413966869344 447760083168 457088418234 522386763696 609451224312 685632627351 783580145544 812601632416 914176836468 1044773527392 1218902448624 1371265254702 1567160291088 1828353672936 2437804897248 2742530509404 3134320582176 3656707345872 5485061018808 7313414691744 10970122037616 21940244075232
• Sum of all divisors σ(n): 77179400877600
• Sum of proper divisors (its aliquot sum) s(n): 55239156802368
• 21940244075232 is an abundant number, because the sum of its proper divisors (55239156802368) is greater than itself. Its abundance is 33298912727136

Bases of 21940244075232

• Binary: 100111111010001011100011101000101001011100000₂
• Hexadecimal: 0x13F45C7452E0
• Base-36: 7RZ7IUBC0

Squares and roots of 21940244075232

• 21940244075232 squared (21940244075232²) is 481374310080752878875853824
• 21940244075232 cubed (21940244075232³) is 10561469854718129962233879190481290887168
• The square root of 21940244075232 is 4684041.4254393609
• The cube root of 21940244075232 is 27995.0008401627

Scales and comparisons

• 21,940,244,075,232 seconds is equal to 697,631 years, 46 weeks, 4 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 21,940,244,075,232 would take you about one million, seven hundred forty-four thousand and seventy-nine 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 21940244075232 cubic inches would be around 2332.9 feet tall.

Recreational maths with 21940244075232

• 21940244075232 backwards is 23257044204912
• The number of decimal digits it has is: 14
• The sum of 21940244075232's digits is 45
• More coming soon!