21370434743328

Names of 21370434743328

• Cardinal: 21370434743328 can be written as Twenty-one trillion, three hundred seventy billion, four hundred thirty-four million, seven hundred forty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1370434743328 × 10¹³

Factors of 21370434743328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 301

Divisors of 21370434743328

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 43 44 48 62 66 86 88 93 96 121 124 129 132 172 176 186 211 242 248 258 264 341 344 352 363 372 422 473 484 496 516 528 633 682 688 726 744 844 946 961 968 992 1023 1032 1056 1266 1333 1364 1376 1419 1452 1488 1688 1892 1922 1936 2046 2064 2321 2532 2666 2728 2838 2883 2904 2976 3376 3751 3784 3844 3872 3999 4092 4128 4642 5064 5203 5332 5456 5676 5766 5808 6541 6752 6963 7502 7568 7688 7998 8184 9073 9284 10128 10406 10571 10664 10912 11253 11352 11532 11616 13082 13926 14663 15004 15136 15376 15609 15996 16368 18146 18568 19623 20256 20812 21142 21328 22506 22704 23064 25531 26164 27219 27852 29326 30008 30752 31218 31713 31992 32736 36292 37136 39246 41323 41624 42284 42656 43989 44521 45012 45408 46128 51062 52328 54438 55704 58652 60016 62436 63426 63984 71951 72584 74272 76593 78492 82646 83248 84568 87978 89042 90024 92256 99803 102124 104656 108876 111408 116281 117304 120032 123969 124872 126852 127968 133563 143902 145168 153186 156984 161293 165292 166496 169136 175956 178084 180048 199606 202771 204248 209312 215853 217752 222816 232562 234608 247938 249744 253704 267126 281263 287804 290336 299409 306372 313968 322586 330584 338272 348843 351912 356168 360096 399212 405542 408496 431706 435504 454553 465124 469216 483879 489731 495876 499488 507408 534252 562526 575608 598818 608313 612744 627936 645172 661168 697686 703824 712336 791461 798424 811084 816992 843789 863412 871008 909106 930248 967758 979462 991752 1014816 1068504 1097833 1125052 1151216 1197636 1216626 1225488 1290344 1322336 1363659 1380151 1395372 1407648 1424672 1469193 1582922 1596848 1622168 1687578 1726824 1818212 1860496 1914403 1935516 1958924 1983504 2137008 2195666 2230481 2250104 2302432 2374383 2395272 2433252 2450976 2580688 2727318 2760302 2790744 2938386 3093893 3165844 3193696 3244336 3293499 3375156 3453648 3636424 3720992 3828806 3871032 3917848 3967008 4140453 4274016 4391332 4460962 4500208 4748766 4790544 4866504 5000083 5161376 5387041 5454636 5520604 5581488 5743209 5876772 6187786 6331688 6488672 6586998 6691443 6750312 6907296 7272848 7657612 7742064 7835696 8280906 8719153 8782664 8921924 9000416 9281679 9497532 9581088 9733008 10000166 10774082 10909272 11041208 11162976 11486418 11753544 12375572 12663376 13173996 13382886 13500624 14545696 15000249 15181661 15315224 15484128 15671392 16161123 16561812 17438306 17565328 17843848 18563358 18995064 19466016 20000332 21058433 21548164 21818544 22082416 22972836 23507088 24535291 24751144 25326752 26157459 26347992 26765772 27001248 30000498 30363322 30630448 32322246 33123624 34032823 34876612 35130656 35687696 37126716 37990128 40000664 42116866 42784681 43096328 43637088 44164832 45544983 45945672 47014176 49070582 49502288 52314918 52695984 53531544 59346493 60000996 60726644 61260896 63175299 64644492 66247248 68065646 69753224 71375392 73605873 74253432 75980256 80001328 84233732 85569362 86192656 91089966 91891344 95910683 98141164 99004576 102098469 104629836 105391968 107063088 118692986 120001992 121453288 126350598 128354043 129288984 132494496 136131292 139506448 147211746 148506864 160002656 166998271 168467464 171138724 172385312 178039479 182179932 183782688 191821366 196282328 204196938 209259672 214126176 231642763 237385972 240003984 242906576 252701196 256708086 258577968 272262584 279012896 287732049 294423492 297013728 333996542 336934928 342277448 356078958 364359864 383642732 392564656 408393876 418519344 463285526 470631491 474771944 480007968 485813152 500994813 505402392 513416172 517155936 544525168 575464098 588846984 652811423 667993084 673869856 684554896 694928289 712157916 728719728 767285464 785129312 816787752 837038688 926571052 941262982 949543888 1001989626 1010804784 1026832344 1055017513 1089050336 1150928196 1177693968 1305622846 1335986168 1369109792 1389856578 1411894473 1424315832 1457439456 1534570928 1633575504 1839741283 1853142104 1882525964 1899087776 1958434269 2003979252 2021609568 2053664688 2110035026 2301856392 2355387936 2611245692 2671972336 2779713156 2823788946 2848631664 3069141856 3165052539 3267151008 3679482566 3706284208 3765051928 3916868538 4007958504 4107329376 4220070052 4603712784 5176946401 5222491384 5343944672 5519223849 5559426312 5647577892 5697263328 6330105078 7180925653 7358965132 7412568416 7530103856 7833737076 8015917008 8440140104 9207425568 10353892802 10444982768 11038447698 11118852624 11295155784 12660210156 14361851306 14717930264 15060207712 15530839203 15667474152 16031834016 16880280208 20237154113 20707785604 20889965536 21542776959 22076895396 22237705248 22590311568 25320420312 28723702612 29435860528 31061678406 31334948304 33760560416 40474308226 41415571208 43085553918 44153790792 45180623136 50640840624 57447405224 58871721056 60711462339 62123356812 62669896608 80948616452 82831142416 86171107836 88307581584 101281681248 114894810448 121422924678 124246713624 161897232904 165662284832 172342215672 176615163168 222608695243 229789620896 242845849356 248493427248 323794465808 344684431344 445217390486 485691698712 496986854496 647588931616 667826085729 689368862688 890434780972 971383397424 1335652171458 1780869561944 1942766794848 2671304342916 3561739123888 5342608685832 7123478247776 10685217371664 21370434743328
• Sum of all divisors σ(n): 65506158493776
• Sum of proper divisors (its aliquot sum) s(n): 44135723750448
• 21370434743328 is an abundant number, because the sum of its proper divisors (44135723750448) is greater than itself. Its abundance is 22765289007120

Bases of 21370434743328

• Binary: 100110110111110110001001010111110110000100000₂
• Hexadecimal: 0x136FB12BEC20
• Base-36: 7KPFX2SYO

Squares and roots of 21370434743328

• 21370434743328 squared (21370434743328²) is 456695481118840481240515584
• 21370434743328 cubed (21370434743328³) is 9759780976822965249984133653393424023552
• The square root of 21370434743328 is 4622816.7542449701
• The cube root of 21370434743328 is 27750.5195880649

Scales and comparisons

• 21,370,434,743,328 seconds is equal to 679,513 years, 37 weeks, 3 days, 17 hours, 8 minutes, 48 seconds.
• To count from 1 to 21,370,434,743,328 would take you about one million, six hundred ninety-eight thousand, seven hundred eighty-four 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 21370434743328 cubic inches would be around 2312.5 feet tall.

Recreational maths with 21370434743328

• 21370434743328 backwards is 82334743407312
• The number of decimal digits it has is: 14
• The sum of 21370434743328's digits is 51
• More coming soon!