21432223889622

Names of 21432223889622

• Cardinal: 21432223889622 can be written as Twenty-one trillion, four hundred thirty-two billion, two hundred twenty-three million, eight hundred eighty-nine thousand, six hundred twenty-two.

Scientific notation

• Scientific notation: 2.1432223889622 × 10¹³

Factors of 21432223889622

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 444

Divisors of 21432223889622

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 98 117 126 147 162 169 182 189 234 273 294 338 343 351 378 419 441 507 546 567 637 686 702 819 838 882 1014 1029 1053 1134 1183 1257 1274 1323 1521 1638 1911 2058 2106 2197 2366 2457 2514 2646 2933 3042 3087 3549 3771 3822 3969 4394 4459 4563 4914 5447 5733 5866 6174 6591 7098 7371 7542 7938 8281 8799 8918 9126 9261 10647 10894 11313 11466 13182 13377 13689 14742 15379 16341 16562 17199 17598 18522 19773 20531 21294 22626 24843 26397 26754 27378 27783 30758 31941 32682 33939 34398 38129 39546 40131 41062 46137 49023 49686 51597 52794 55566 57967 59319 61593 63882 67878 70811 74529 76258 79191 80262 92274 95823 98046 103194 107653 114387 115934 118638 120393 123186 138411 141622 143717 147069 149058 158382 173901 175561 177957 184779 191646 212433 215306 223587 228774 237573 240786 266903 276822 287434 294138 322959 343161 347802 351122 355914 361179 369558 415233 424866 431151 441207 447174 475146 495677 521703 526683 533806 554337 637299 645918 670761 686322 722358 753571 800709 830466 862302 882414 920543 968877 991354 1029483 1043406 1053366 1108674 1228927 1245699 1274598 1293453 1341522 1487031 1507142 1565109 1580049 1601418 1663011 1841086 1868321 1911897 1937754 2058966 2260713 2282293 2402127 2457854 2491398 2586906 2761629 2906631 2974062 3088449 3130218 3160098 3326022 3469739 3686781 3736642 3823794 3880359 4461093 4521426 4564586 4695327 4740147 4804254 5523258 5604963 5735691 5813262 6176898 6443801 6782139 6846879 6939478 7206381 7373562 7760718 8284887 8602489 8719893 8922186 9390654 9480294 10409217 11060343 11209926 11471382 11641077 12887602 13383279 13564278 13693758 14220441 14412762 15976051 16569774 16814889 17204978 17439786 19331403 20346417 20540637 20818434 21619143 22120686 23282154 24288173 24854661 25807467 26766558 28440882 29669809 31227651 31952102 33181029 33629778 38662806 40149837 40692834 41081274 43238286 45106607 47928153 48576346 49709322 50444667 51614934 57994209 59339618 60217423 61039251 61621911 62455302 66362058 72864519 74563983 77422401 80299674 89009427 90213214 93682953 95856306 99543087 100889334 111832357 115988418 120434846 122078502 123243822 135319821 143784459 145729038 149127966 151334001 154844802 173982627 178018854 180652269 184865733 187365906 199086174 207688663 218593557 223664714 232267203 267028281 270639642 281048859 287568918 302668002 315746249 335497071 347965254 361304538 369731466 385707517 405959463 415377326 431353377 437187114 464534406 521947881 534056562 541956807 562097718 623065989 631492498 655780671 670994142 696801609 771415034 782826499 801084843 811918926 862706754 947238747 1006491213 1043895762 1083913614 1157122551 1217878389 1246131978 1294060131 1311561342 1393603218 1453820641 1565652998 1602169686 1625870421 1869197967 1894477494 1967342013 2012982426 2314245102 2348479497 2403254529 2435756778 2588120262 2699952619 2841716241 2907641282 3019473639 3251740842 3471367653 3653635167 3738395934 3934684026 4361461923 4696958994 4806509058 4877611263 5399905238 5607593901 5683432482 6038947278 6942735306 7045438491 7307270334 8099857857 8525148723 8722923846 9058420917 9755222526 10176744487 10414102959 11215187802 13084385769 14090876982 16199715714 16822781703 17050297446 18116841834 18899668333 20353488974 20828205918 21136315473 24299573571 25575446169 26168771538 30530233461 31242308877 33645563406 37799336666 39253157307 42272630946 48599147142 51150892338 56699004999 61060466922 62484617754 63408946419 72898720713 78506314614 91590700383 113398009998 117759471921 126817892838 132297678331 145797441426 170097014997 183181400766 218696162139 235518943842 264595356662 274772101149 340194029994 396893034993 437392324278 510291044991 549544202298 793786069986 824316303447 1020582089982 1190679104979 1530873134973 1648632606894 2381358209958 3061746269946 3572037314937 7144074629874 10716111944811 21432223889622
• Sum of all divisors σ(n): 60814810056000
• Sum of proper divisors (its aliquot sum) s(n): 39382586166378
• 21432223889622 is an abundant number, because the sum of its proper divisors (39382586166378) is greater than itself. Its abundance is 17950362276756

Bases of 21432223889622

• Binary: 100110111111000010100000101110111100011010110₂
• Hexadecimal: 0x137E141778D6
• Base-36: 7LHTSQNDI

Squares and roots of 21432223889622

• 21432223889622 squared (21432223889622²) is 459340220854883970839302884
• 21432223889622 cubed (21432223889622³) is 9844682454870289859517024480433442269848
• The square root of 21432223889622 is 4629494.9929362705
• The cube root of 21432223889622 is 27777.2392283941

Scales and comparisons

• 21,432,223,889,622 seconds is equal to 681,478 years, 22 weeks, 20 hours, 53 minutes, 42 seconds.
• To count from 1 to 21,432,223,889,622 would take you about one million, seven hundred three thousand, six hundred ninety-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 21432223889622 cubic inches would be around 2314.8 feet tall.

Recreational maths with 21432223889622

• 21432223889622 backwards is 22698832223412
• 21432223889622 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21432223889622's digits is 54
• More coming soon!