21222484402240

Names of 21222484402240

• Cardinal: 21222484402240 can be written as Twenty-one trillion, two hundred twenty-two billion, four hundred eighty-four million, four hundred two thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.122248440224 × 10¹³

Factors of 21222484402240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 637

Divisors of 21222484402240

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 37 40 44 55 62 64 74 80 88 110 113 124 148 155 160 176 181 185 220 226 248 257 296 310 320 341 352 362 370 407 440 452 496 514 565 592 620 682 704 724 740 814 880 904 905 992 1028 1130 1147 1184 1240 1243 1285 1364 1448 1480 1628 1705 1760 1808 1810 1984 1991 2035 2056 2260 2294 2368 2480 2486 2570 2728 2827 2896 2960 3256 3410 3503 3520 3616 3620 3982 4070 4112 4181 4520 4588 4960 4972 5140 5456 5611 5654 5735 5792 5920 6215 6512 6697 6820 7006 7232 7240 7964 7967 8140 8224 8362 9040 9176 9509 9920 9944 9955 10280 10912 11222 11308 11470 11584 11840 12430 12617 13024 13394 13640 14012 14135 14480 15928 15934 16280 16448 16724 17515 18080 18352 19018 19888 19910 20453 20560 20905 21824 22444 22616 22940 24860 25234 26048 26788 27280 28024 28055 28270 28960 29041 31856 31868 32560 33448 33485 35030 36160 36704 38036 38533 39776 39820 39835 40906 41120 41810 44888 45232 45880 45991 46517 47545 49720 50468 53576 54560 56048 56110 56540 57920 58082 61721 63085 63712 63736 65120 66896 66970 70060 73408 73667 76072 77066 79552 79640 79670 81812 82240 83620 87637 89776 90464 91760 91982 93034 95090 99440 100936 102265 104599 107152 109120 112096 112220 113080 116164 123442 126170 127424 127472 129611 130240 133792 133940 140120 145205 147334 152144 154132 159280 159340 163624 167240 175274 179552 180928 183520 183964 186068 190180 192665 198880 201872 204530 207607 209198 214304 224192 224440 224983 226160 229955 232328 232585 246884 252340 254944 259222 267584 267880 280240 290410 294668 294779 304288 308264 308605 318560 318680 319451 327248 334480 350548 359104 367040 367928 368335 372136 380360 385330 397760 403744 409060 415214 418396 428608 438185 448880 449966 452320 459910 464656 465170 493768 504680 509888 511687 518444 522995 535760 560480 580820 589336 589558 608576 616528 617210 634043 637120 637360 638902 648055 654496 668960 701096 735856 736670 744272 756761 760720 770660 807488 818120 830428 836792 876370 897760 899932 900271 904640 919820 929312 930340 987536 1009360 1023374 1036888 1038035 1045990 1071520 1074517 1120960 1124915 1161640 1178672 1179116 1233056 1234420 1268086 1274720 1277804 1296110 1308992 1337920 1402192 1425721 1442027 1471712 1473340 1473895 1488544 1513522 1521440 1541320 1597255 1636240 1660856 1673584 1721129 1752740 1795520 1799864 1800542 1839640 1858624 1860680 1975072 2018720 2046748 2073776 2076070 2091980 2143040 2149034 2249830 2283677 2323280 2357344 2358232 2466112 2468840 2536172 2549440 2555608 2558435 2592220 2804384 2851442 2884054 2943424 2946680 2947790 2977088 3027044 3042880 3082640 3170215 3194510 3242569 3272480 3321712 3347168 3442258 3505480 3599728 3601084 3679280 3721360 3783805 3950144 4037440 4093496 4147552 4152140 4183960 4298068 4499660 4501355 4567354 4646560 4714688 4716464 4937680 5072344 5111216 5116870 5184440 5256421 5372585 5608768 5702884 5768108 5893360 5895580 6054088 6165280 6340430 6389020 6485138 6544960 6643424 6694336 6884516 6974473 7010960 7128605 7199456 7202168 7210135 7358560 7442720 7567610 8186992 8295104 8304280 8324371 8367920 8596136 8605645 8999320 9002710 9134708 9293120 9432928 9875360 9902981 10144688 10222432 10233740 10368880 10512842 10745170 11405768 11418385 11536216 11786720 11791160 11819687 12108176 12330560 12680860 12778040 12970276 13286848 13769032 13948946 14021920 14257210 14398912 14404336 14420270 14717120 14885440 15135220 15862297 16212845 16373984 16608560 16648742 16735840 17192272 17211290 17998640 18005420 18269416 18865856 18932419 19750720 19805962 20289376 20444864 20467480 20737760 21025684 21490340 22811536 22836770 23072432 23459591 23573440 23582320 23639374 24216352 25361720 25556080 25940552 26282105 27538064 27897892 28043840 28514420 28808672 28840540 30270440 31724594 32425690 32747968 33217120 33297484 33310027 33471680 34384544 34422580 34872365 35997280 36010840 36538832 37864838 39611924 40578752 40934960 41475520 41621855 42051368 42980680 45623072 45673540 46144864 46919182 47164640 47278748 48432704 49514905 50723440 51112160 51881104 52564210 53354999 55076128 55795784 57028840 57617344 57681080 57820631 59098435 60540880 63449188 64851380 66434240 66594968 66620054 68769088 68845160 69744730 71994560 72021680 73077664 75729676 79223848 79311485 81869920 83243710 84102736 85961360 91246144 91347080 92289728 93838364 94329280 94557496 94662095 99029810 101446880 102224320 103762208 105128420 106709998 110152256 111591568 114057680 115362160 115641262 117297955 118196870 121081760 126898376 129702760 133189936 133240108 137690320 139489460 144043360 146155328 151459352 158447696 158622970 162949051 163739840 166487420 166550135 168205472 171922720 182694160 187676728 189114992 189324190 194487577 198059620 202893760 207524416 210256840 213419996 223183136 228115360 230724320 231282524 234595910 236393740 242163520 253796752 258055501 259405520 266379872 266480216 266774995 275380640 278978920 288086720 289103155 302918704 316895392 317245940 325898102 332974840 333100270 336410944 343845440 365388320 366410297 375353456 378229984 378648380 388975154 396119240 420513680 426839992 446366272 456230720 461448640 462565048 469191820 472787480 507593504 516111002 518811040 532759744 532960432 533549990 550761280 557957840 578206310 586904989 605837408 633790784 634491880 651796204 665949680 666200540 730776640 732820594 750706912 756459968 757296760 777950308 792238480 814745255 841027360 853679984 925130096 938383640 945574960 972437885 1015187008 1032222004 1037622080 1065920864 1067099980 1115915680 1156412620 1173809978 1211674816 1268983760 1290277505 1303592408 1331899360 1332401080 1465641188 1501413824 1514593520 1555900616 1584476960 1629490510 1682054720 1707359968 1792439561 1832051485 1850260192 1876767280 1891149920 1944875770 2064444008 2131841728 2134199960 2139363347 2231831360 2312825240 2347619956 2537967520 2580555010 2607184816 2663798720 2664802160 2931282376 2934524945 3029187040 3111801232 3168953920 3258981020 3414719936 3584879122 3664102970 3700520384 3753534560 3782299840 3889751540 4128888016 4268399920 4278726694 4625650480 4695239912 5075935040 5161110020 5214369632 5329604320 5862564752 5869049890 6029114887 6058374080 6223602464 6517962040 7169758244 7328205940 7507069120 7779503080 8257776032 8536799840 8557453388 8962197805 9251300960 9390479824 10322220040 10428739264 10659208640 10696816735 11725129504 11738099780 12058229774 12447204928 13035924080 14339516488 14656411880 15559006160 16515552064 17073599680 17114906776 17924395610 18502601920 18780959648 20644440080 21393633470 23450259008 23476199560 24116459548 26071848160 28679032976 29312823760 30145574435 31118012320 34229813552 35848791220 37561919296 41288880160 42787266940 46952399120 48232919096 52143696320 57358065952 58625647520 60291148870 62236024640 66320263757 68459627104 71697582440 82577760320 85574533880 93904798240 96465838192 114716131904 117251295040 120582297740 132640527514 136919254208 143395164880 171149067760 187809596480 192931676384 241164595480 265281055028 286790329760 331601318785 342298135520 385863352768 482329190960 530562110056 573580659520 663202637570 684596271040 964658381920 1061124220112 1326405275140 1929316763840 2122248440224 2652810550280 4244496880448 5305621100560 10611242201120 21222484402240
• Sum of all divisors σ(n): 59520385806336
• Sum of proper divisors (its aliquot sum) s(n): 38297901404096
• 21222484402240 is an abundant number, because the sum of its proper divisors (38297901404096) is greater than itself. Its abundance is 17075417001856

Bases of 21222484402240

• Binary: 100110100110100111110101001001110000001000000₂
• Hexadecimal: 0x134D3EA4E040
• Base-36: 7ITH39J5S

Squares and roots of 21222484402240

• 21222484402240 squared (21222484402240²) is 450393844203320090117017600
• 21222484402240 cubed (21222484402240³) is 9558476333469873251730437192387559424000
• The square root of 21222484402240 is 4606786.7762942969
• The cube root of 21222484402240 is 27686.3310605715

Scales and comparisons

• 21,222,484,402,240 seconds is equal to 674,809 years, 18 weeks, 4 days, 12 hours, 10 minutes, 40 seconds.
• To count from 1 to 21,222,484,402,240 would take you about one million, six hundred eighty-seven thousand and twenty-three 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 21222484402240 cubic inches would be around 2307.2 feet tall.

Recreational maths with 21222484402240

• 21222484402240 backwards is 04220448422212
• 21222484402240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21222484402240's digits is 37
• More coming soon!