21590998557128

Names of 21590998557128

• Cardinal: 21590998557128 can be written as Twenty-one trillion, five hundred ninety billion, nine hundred ninety-eight million, five hundred fifty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1590998557128 × 10¹³

Factors of 21590998557128

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6413

Divisors of 21590998557128

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 11 13 14 19 22 26 28 37 38 44 47 52 56 74 76 77 88 91 94 104 133 143 148 152 154 169 182 188 209 247 259 266 286 296 308 329 338 364 376 407 418 481 494 517 518 532 572 611 616 658 676 703 728 814 836 893 962 988 1001 1034 1036 1064 1144 1183 1222 1316 1352 1406 1463 1628 1672 1729 1739 1786 1859 1924 1976 2002 2068 2072 2366 2444 2632 2717 2812 2849 2926 3211 3256 3367 3458 3478 3572 3619 3718 3848 4004 4136 4277 4732 4888 4921 5291 5434 5624 5698 5852 6251 6253 6277 6422 6721 6734 6916 6956 7144 7238 7436 7733 7943 8008 8554 9139 9464 9823 9842 10582 10868 11396 11609 11704 12173 12502 12506 12554 12844 13013 13442 13468 13832 13912 14476 14872 15466 15886 17108 18278 19019 19129 19646 19684 21164 21736 22477 22607 22792 23218 24346 25004 25012 25108 25688 26026 26884 26936 28952 30932 31772 33041 34216 35321 36556 37037 38038 38258 39292 39368 42328 43771 43939 44954 45214 46436 47047 48692 50008 50024 50216 52052 53768 54131 55601 61864 63544 63973 66082 68761 68783 69047 70642 73112 74074 76076 76516 78584 81263 81601 87373 87542 87878 89908 90428 92872 94094 97384 100529 104104 108262 111202 118807 119263 127699 127946 132164 133903 137522 137566 138094 141284 148148 150917 152152 153032 158249 162526 163202 174746 175084 175756 179816 180856 188188 201058 216524 222404 231287 232249 237614 238526 247247 248677 255398 255892 264328 267806 275044 275132 276188 282568 293891 295019 296296 301834 316498 325052 326404 349492 350168 351512 363451 376376 402116 429533 433048 444808 462574 464498 475228 477052 481481 483329 494494 497354 510796 511784 535612 550088 550264 552376 571207 587782 590038 603668 611611 632996 650104 652808 698984 703703 726902 804232 831649 834841 859066 893893 897611 925148 928996 950456 954104 962962 966658 988988 994708 1021592 1056419 1060813 1071224 1142414 1175564 1180076 1207336 1223222 1265992 1306877 1311893 1407406 1453804 1550419 1625743 1660087 1663298 1669682 1718132 1740739 1787786 1795222 1850296 1857992 1925924 1933316 1977976 1989416 2057237 2065133 2112838 2121626 2284828 2351128 2360152 2446444 2544157 2554739 2613754 2623786 2814812 2907608 3006731 3019237 3100838 3232801 3245209 3251486 3320174 3326596 3339364 3436264 3481478 3575572 3590444 3835247 3851848 3866632 4114474 4130266 4225676 4243252 4412731 4569656 4724863 4892888 5088314 5109478 5227508 5247572 5583929 5605361 5629624 6013462 6038474 6201676 6283277 6465602 6490418 6502972 6640348 6653192 6678728 6962956 7151144 7180888 7425691 7670494 8228948 8260532 8451352 8486504 8825462 9148139 9183251 9449726 10176628 10218956 10455016 10495144 10852933 10915703 11167858 11210722 11620609 11668943 12026924 12076948 12403352 12566554 12931204 12980836 13005944 13280696 13925912 14851382 15340988 16457896 16521064 17054609 17650924 17883173 18296278 18366502 18899452 20155447 20353256 20437912 21134659 21705866 21831406 22335716 22421444 22629607 22716463 23241218 23337886 24053848 24153896 25133108 25862408 25961672 26846729 29702764 30681976 30889117 33074041 33211607 34109218 35301848 35766346 36592556 36733004 37798904 39087503 39237527 39250081 40310894 42187717 42269318 43411732 43662812 44671432 44842888 45259214 45432926 46482436 46675772 48540041 49858211 50266216 53693458 57365503 59405528 61423219 61658971 61778234 66148082 66423214 68218436 71532692 72869693 73185112 73466008 76409921 78175006 78475054 78500162 80621788 81682601 84375434 84538636 86823464 87325624 90518428 90865852 92964872 93351544 97080082 99716422 107386916 114731006 119382263 120072733 122846438 123317942 123556468 132296164 132846428 136436872 141088129 141904139 143065384 145739386 152819842 156350012 156950108 157000324 161243576 163365202 168750868 169077272 181036856 181731704 194160164 199432844 207398357 214773832 221709917 229462012 232481249 238764526 240145466 245692876 246635884 247112936 264592328 265692856 274750567 282176258 283808278 291478772 295314019 305639684 312700024 313900216 314000648 326730404 337501736 339780287 349007477 388320328 398865688 401558521 414796714 429962533 431612797 431750891 443419834 458924024 464962498 477529052 480290932 491385752 493271768 510087851 548440321 549501134 564352516 567616556 582957544 590628038 611279368 631020533 653460808 679560574 698014954 745751539 801566623 803117042 829593428 840509131 859925066 863225594 863501782 886839668 929924996 947306009 955058104 960581864 993328973 1020175702 1096880642 1099002268 1128705032 1135233112 1181256076 1262041066 1359121148 1396029908 1451788499 1491503078 1551969419 1560945529 1603133246 1606234084 1659186856 1681018262 1719850132 1726451188 1727003564 1773679336 1844753807 1859849992 1894612018 1986657946 2040351404 2193761284 2198004536 2281381927 2362512152 2524082132 2696178641 2718242296 2792059816 2903576998 2983006156 3022256237 3103938838 3121891058 3206266492 3212468168 3362036524 3439700264 3452902376 3454007128 3689507614 3789224036 3839082247 3973315892 4080702808 4387522568 4417143731 4562763854 5048164264 5220260773 5392357282 5610966361 5807153996 5966012312 6044512474 6207877676 6243782116 6412532984 6631142063 6724073048 7379015228 7578448072 7678164494 7946631784 8203266929 8834287462 9125527708 10420366099 10440521546 10784714564 10926618703 11221932722 11614307992 12089024948 12415755352 12487564232 12913276649 13262284126 14758030456 15356328988 15969673489 16406533858 17668574924 18251055416 18873250487 20292291877 20840732198 20881043092 21569429128 21853237406 22443865444 24178049896 25826553298 26524568252 29657965051 30712657976 31939346978 32813067716 35050322333 35337149848 37746500974 40584583754 41681464396 41762086184 43706474812 44887730888 51653106596 53049136504 57422868503 59315930102 63878693956 65626135432 70100644666 72942562693 75493001948 81169167508 83362928792 87412949624 103306213192 114845737006 118631860204 127757387912 140201289332 142046043139 145885125386 150986003896 162338335016 207605755357 229691474012 237263720408 245352256331 280402578664 284092086278 291770250772 385553545663 415211510714 459382948024 490704512662 568184172556 583540501544 771107091326 830423021428 981409025324 1136368345112 1542214182652 1660846042856 1962818050648 2698874819641 3084428365304 5397749639282 10795499278564 21590998557128
• Sum of all divisors σ(n): 60351729868800
• Sum of proper divisors (its aliquot sum) s(n): 38760731311672
• 21590998557128 is an abundant number, because the sum of its proper divisors (38760731311672) is greater than itself. Its abundance is 17169732754544

Bases of 21590998557128

• Binary: 100111010001100001011110011001010000111001000₂
• Hexadecimal: 0x13A30BCCA1C8
• Base-36: 7NIRN2SW8

Squares and roots of 21590998557128

• 21590998557128 squared (21590998557128²) is 466171218693903377879608384
• 21590998557128 cubed (21590998557128³) is 10065102110194669172488869971037691761152
• The square root of 21590998557128 is 4646611.5134717255
• The cube root of 21590998557128 is 27845.6638533515

Scales and comparisons

• 21,590,998,557,128 seconds is equal to 686,526 years, 50 weeks, 2 days, 15 hours, 12 minutes, 8 seconds.
• To count from 1 to 21,590,998,557,128 would take you about one million, seven hundred sixteen thousand, three hundred seventeen 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 21590998557128 cubic inches would be around 2320.5 feet tall.

Recreational maths with 21590998557128

• 21590998557128 backwards is 82175589909512
• The number of decimal digits it has is: 14
• The sum of 21590998557128's digits is 71
• More coming soon!