2142543897889362

Names of 2142543897889362

• Cardinal: 2142543897889362 can be written as Two quadrillion, one hundred forty-two trillion, five hundred forty-three billion, eight hundred ninety-seven million, eight hundred eighty-nine thousand, three hundred sixty-two.

Scientific notation

• Scientific notation: 2.142543897889362 × 10¹⁵

Factors of 2142543897889362

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 780

Divisors of 2142543897889362

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 121 162 193 198 242 243 297 363 386 486 571 579 594 726 729 891 1089 1142 1158 1458 1713 1737 1782 2123 2178 2673 3267 3426 3474 4246 5139 5211 5346 6281 6369 6534 8019 9801 10278 10422 12562 12738 15417 15633 16038 18843 19107 19602 23353 29403 30834 31266 37249 37686 38214 46251 46706 46899 56529 57321 58806 69091 70059 74498 88209 92502 93798 110203 111747 113058 114642 138182 138753 140118 140697 169587 171963 176418 207273 210177 220406 223494 277506 281394 326041 330609 335241 339174 343926 409739 414546 416259 420354 508761 515889 621819 630531 652082 661218 670482 819478 832518 978123 991827 1005723 1017522 1031778 1212233 1229217 1243638 1261062 1526283 1547667 1865457 1891593 1956246 1983654 2011446 2424466 2458434 2934369 2975481 3017169 3052566 3095334 3586451 3636699 3687651 3730914 3783186 4507129 4578849 5596371 5674779 5868738 5950962 6034338 7172902 7273398 7375302 8803107 8926443 9014258 9051507 9157698 10759353 10910097 11062953 11192742 11349558 13334563 13521387 16789113 17024337 17606214 17852886 18103014 21269179 21518706 21820194 22125906 26409321 26669126 26779329 27042774 27154521 32278059 32730291 33188859 33578226 34048674 39450961 40003689 40564161 42538358 50367339 52818642 53558658 54309042 62925913 63807537 64556118 65460582 66377718 78901922 79227963 80007378 80337987 81128322 96834177 98190873 99566577 100734678 118352883 120011067 121692483 125851826 127615074 158455926 160675974 188777739 191422611 193668354 196381746 199133154 233960969 236705766 237683889 240022134 243384966 290502531 294572619 298699731 355058649 360033201 365077449 377555478 382845222 467921938 475367778 566333217 574267833 581005062 589145238 597399462 692185043 701882907 710117298 720066402 730154898 871507593 883717857 1065175947 1080099603 1095232347 1132666434 1148535666 1384370086 1403765814 1698999651 1722803499 1743015186 1767435714 2076555129 2105648721 2130351894 2160199206 2190464694 2573570659 2614522779 3195527841 3240298809 3285697041 3397999302 3445606998 4153110258 4211297442 5096998953 5147141318 5168410497 5229045558 6229665387 6316946163 6391055682 6480597618 6571394082 7614035473 7720711977 9586583523 9720896427 10193997906 10336820994 12144701209 12459330774 12633892326 15228070946 15290996859 15441423954 15505231491 18688996161 18950838489 19173167046 19441792854 22842106419 23162135931 24289402418 28759750569 30581993718 31010462982 36434103627 37377992322 37901676978 45684212838 45872990577 46324271862 56066988483 56852515467 57519501138 68526319257 69486407793 72868207254 91745981154 109302310881 112133976966 113705030934 133591713299 137052638514 138972815586 168200965449 170557546401 205578957771 208459223379 218604621762 267183426598 327906932643 336401930898 341115092802 400775139897 411157915542 416918446758 504602896347 616736873313 625377670137 655813865286 801550279794 983720797929 1009205792694 1202325419691 1233473746626 1250755340274 1469508846289 1850210619939 1876133010411 1967441595858 2404650839382 2939017692578 2951162393787 3606976259073 3700421239878 3752266020822 4408526538867 5550631859817 5902324787574 7213952518146 8817053077734 8853487181361 10820928777219 11101263719634 13225579616601 17706974362722 21641857554438 26451159233202 32462786331657 39676738849803 64925572663314 79353477699606 97388358994971 119030216549409 194776717989942 238060433098818 357090649648227 714181299296454 1071271948944681 2142543897889362
• Sum of all divisors σ(n): 5333314106373813
• Sum of proper divisors (its aliquot sum) s(n): 3190770208484451
• 2142543897889362 is an abundant number, because the sum of its proper divisors (3190770208484451) is greater than itself. Its abundance is 1048226310595089

Bases of 2142543897889362

• Binary: 111100111001010000111011111111100110000101001010010₂
• Hexadecimal: 0x79CA1DFF30A52
• Base-36: L3GV2TYJ4I

Squares and roots of 2142543897889362

• 2142543897889362 squared (2142543897889362²) is 4590494354382940860438392767044
• 2142543897889362 cubed (2142543897889362³) is 9835335667278736381446928217040274798551785928
• The square root of 2142543897889362 is 46287621.4326180515
• The cube root of 2142543897889362 is 128916.9165927315

Scales and comparisons

• 2,142,543,897,889,362 seconds is equal to 68,126,268 years, 32 weeks, 5 days, 3 hours, 2 minutes, 42 seconds.
• To count from 1 to 2,142,543,897,889,362 would take you about two hundred four million, three hundred seventy-eight thousand, eight hundred five 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 2142543897889362 cubic inches would be around 10743.1 feet tall.

Recreational maths with 2142543897889362

• 2142543897889362 backwards is 2639887983452412
• 2142543897889362 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2142543897889362's digits is 81
• More coming soon!