20983121377218

Names of 20983121377218

• Cardinal: 20983121377218 can be written as Twenty trillion, nine hundred eighty-three billion, one hundred twenty-one million, three hundred seventy-seven thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 2.0983121377218 × 10¹³

Factors of 20983121377218

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 16046

Divisors of 20983121377218

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 33 39 42 49 63 66 73 77 78 91 98 99 117 121 126 143 146 147 154 169 182 198 219 231 234 242 273 286 294 338 363 429 438 441 462 507 511 539 546 637 657 693 726 803 819 847 858 882 949 1001 1014 1022 1078 1089 1183 1274 1287 1314 1386 1521 1533 1573 1606 1617 1638 1694 1859 1898 1911 2002 2178 2366 2409 2541 2574 2847 3003 3042 3066 3146 3234 3549 3577 3718 3822 4599 4719 4818 4851 5082 5577 5621 5694 5733 5929 6006 6643 7007 7098 7154 7227 7623 8281 8541 8833 9009 9198 9438 9702 10439 10647 10731 11011 11154 11242 11466 11858 12337 13013 13286 14014 14157 14454 15246 15937 16562 16731 16863 17082 17666 17787 18018 19929 20449 20878 21021 21294 21462 22022 24674 24843 26026 26499 28314 31317 31874 32193 33033 33462 33726 35574 37011 39039 39347 39858 40898 42042 46501 47811 49686 50589 52998 53361 59787 61347 61831 62634 63063 64386 66066 73073 74022 74529 77077 78078 78694 79497 86359 91091 93002 93951 95622 99099 101178 106722 111033 111559 114829 117117 118041 119574 122694 123662 126126 135707 139503 143143 143433 146146 149058 154154 158994 172718 175307 182182 184041 185493 187902 198198 207181 219219 222066 223118 229658 231231 234234 236082 259077 271414 273273 279006 286286 286866 334677 344487 350614 354123 368082 370986 407121 414362 418509 429429 432817 438438 462462 511511 518154 525921 546546 556479 604513 621543 657657 669354 688974 693693 708246 777231 780913 803803 814242 819819 837018 858858 865634 949949 1002001 1004031 1023022 1033461 1051842 1112958 1163401 1209026 1221363 1227149 1243086 1288287 1298451 1315314 1387386 1450267 1492777 1534533 1554462 1561826 1577763 1607606 1639638 1813539 1864629 1899898 1928377 2004002 2008062 2066922 2278991 2326802 2342739 2411409 2442726 2454298 2576574 2596902 2693353 2849847 2900534 2985554 3006003 3069066 3155526 3490203 3627078 3681447 3729258 3856754 3895353 4350801 4478331 4557982 4603599 4685478 4822818 5386706 5440617 5626621 5699694 5785131 6012006 6649643 6836973 6980406 7028217 7234227 7362894 7790706 8080059 8143807 8549541 8590043 8701602 8956662 9018009 9207198 10151869 10449439 10470609 10881234 11044341 11253242 11570262 12797411 13052403 13299286 13434993 13498639 13673946 14056434 14468454 15124213 15952937 16160118 16287614 16879863 17099082 17180086 17355393 18036018 18853471 19948929 20303738 20510919 20898878 20941218 22088682 24240177 24431421 25068901 25594822 25770129 26104806 26869986 26997278 29626883 30248426 30455607 31348317 31905874 33759726 34710786 37706942 38392233 39897858 40495917 41021838 45372639 47858811 48480354 48862842 50137802 50639589 51540258 56560413 57006649 59253766 59846787 60911214 62696634 73146073 73294263 75206703 76784466 77310387 80991834 88880649 89581877 90745278 91366821 94044951 94490473 95717622 101279178 105869491 111670559 113120826 114013298 115176699 119693574 121487751 131974297 136117917 140771521 143576433 146292146 146588526 150413406 154620774 166366343 169681239 171019947 175482307 177761298 179163754 182733642 188089902 188980946 196614769 207388181 211738982 219438219 223341118 225620109 230353398 242975502 263948594 266641947 268745631 272235834 281543042 283471419 287152866 317608473 325895713 332732686 335011677 339362478 342039894 350964614 393229538 395922891 414776362 422314563 438876438 451240218 499099029 513059841 526446921 533283894 537491262 566942838 589844307 622164543 627073139 635216946 651791426 658314657 670023354 741086437 791845782 806236893 844629126 850414257 952825419 977687139 985400647 998198058 1005035031 1026119682 1052893842 1164564401 1179688614 1187768673 1228376149 1244329086 1254146278 1266943689 1316629314 1376303383 1451717267 1482172874 1497297087 1579340763 1612473786 1700828514 1769532921 1830029773 1866493629 1881219417 1905650838 1955374278 1970801294 2010070062 2162762459 2223259311 2281269991 2329128802 2375537346 2456752298 2533887378 2752606766 2903434534 2933061417 2956201941 2994594174 3158681526 3493693203 3539065842 3660059546 3685128447 3732987258 3762438834 4128910149 4325524918 4355151801 4446518622 4562539982 5490089319 5643658251 5866122834 5912403882 6488287377 6669777933 6843809973 6897804529 6987386406 7370256894 8151950807 8257820298 8710303602 8868605823 9634123681 10481079609 10980178638 11055385341 11287316502 12386730447 12810208411 12976574754 13065455403 13339555866 13687619946 13795609058 15139337213 15968889937 16303901614 16470267957 17737211646 19268247362 19464862131 20531429919 20693413587 20962159218 22110770682 23790387049 24455852421 24773460894 25620416822 26130910806 28902371043 30278674426 31937779874 32940535914 38430625233 38929724262 41062859838 41386827174 45418011639 47580774098 47906669811 48911704842 57804742086 62080240761 71371161147 73367557263 76861250466 86707113129 89671458877 90836023278 95813339622 105975360491 115291875699 124160481522 136254034917 142742322294 143720009433 146735114526 166532709343 173414226258 179342917754 211950720982 214113483441 230583751398 269014376631 272508069834 287440018866 317926081473 333065418686 428226966882 499598128029 538028753262 635852162946 807043129893 953778244419 999196256058 1165728965401 1498794384087 1614086259786 1907556488838 2331457930802 2997588768174 3497186896203 6994373792406 10491560688609 20983121377218
• Sum of all divisors σ(n): 63812790368964
• Sum of proper divisors (its aliquot sum) s(n): 42829668991746
• 20983121377218 is an abundant number, because the sum of its proper divisors (42829668991746) is greater than itself. Its abundance is 21846547614528

Bases of 20983121377218

• Binary: 100110001010110000011011111101111011111000010₂
• Hexadecimal: 0x1315837EF7C2
• Base-36: 7FRIGP70I

Squares and roots of 20983121377218

• 20983121377218 squared (20983121377218²) is 440291382731063017049419524
• 20983121377218 cubed (20983121377218³) is 9238687525189040556419162017202338004232
• The square root of 20983121377218 is 4580733.7160348013
• The cube root of 20983121377218 is 27581.8482206415

Scales and comparisons

• 20,983,121,377,218 seconds is equal to 667,198 years, 18 weeks, 3 days, 3 hours, 18 seconds.
• To count from 1 to 20,983,121,377,218 would take you about one million, six hundred sixty-seven thousand, nine hundred ninety-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 20983121377218 cubic inches would be around 2298.5 feet tall.

Recreational maths with 20983121377218

• 20983121377218 backwards is 81277312138902
• The number of decimal digits it has is: 14
• The sum of 20983121377218's digits is 54
• More coming soon!