2168724116988

Names of 2168724116988

• Cardinal: 2168724116988 can be written as Two trillion, one hundred sixty-eight billion, seven hundred twenty-four million, one hundred sixteen thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 2.168724116988 × 10¹²

Factors of 2168724116988

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34994

Divisors of 2168724116988

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 37 39 44 52 54 66 74 78 99 108 109 111 117 132 143 148 156 198 218 222 234 286 297 327 333 351 396 407 429 436 444 468 481 572 594 654 666 702 814 858 962 981 999 1188 1199 1221 1287 1308 1332 1404 1417 1443 1628 1716 1924 1962 1998 2398 2442 2574 2834 2886 2943 3597 3663 3861 3924 3996 4033 4251 4329 4796 4884 5148 5291 5668 5772 5886 7194 7326 7722 8066 8502 8658 10582 10791 10989 11772 12099 12753 12987 14388 14652 15444 15587 15873 16132 17004 17316 21164 21582 21978 24198 25506 25974 31174 31746 32373 34819 36297 38259 43164 43956 44363 46761 47619 48396 51012 51948 52429 62348 63492 64746 69638 72594 76518 88726 93522 95238 104457 104858 108891 129492 133089 139276 140283 142857 145188 153036 157287 177452 187044 190476 208914 209716 217782 266178 280566 285714 313371 314574 383009 399267 417828 420849 435564 452647 471861 532356 561132 571428 576719 626742 629148 766018 798534 841698 905294 940113 943722 1149027 1153438 1197801 1253484 1288303 1357941 1415583 1532036 1597068 1683396 1730157 1810588 1880226 1887444 2298054 2306876 2395602 2576606 2715882 2831166 3447081 3460314 3760452 3795271 3864909 4073823 4596108 4791204 4979117 5153212 5190471 5431764 5662332 6894162 6920628 7590542 7729818 8147646 9958234 10341243 10380942 11385813 11594727 12221469 13788324 14171333 14937351 15181084 15459636 15571413 16295292 16747939 19916468 20682486 20761884 22771626 23189454 24442938 28342666 29874702 31142826 33495878 34157439 34784181 41364972 41747981 42513999 44812053 45543252 46378908 48885876 49338523 50243817 56685332 59749404 62285652 66991756 68314878 69568362 83495962 85027998 89624106 98677046 100487634 102472317 125243943 127541997 134436159 136629756 139136724 140425027 148015569 150731451 166991924 170055996 179248212 184227329 197354092 200975268 204944634 250487886 255083994 268872318 280850054 296031138 301462902 368454658 375731829 382625991 409889268 421275081 444046707 452194353 500975772 510167988 537744636 542723753 552681987 561700108 592062276 602925804 736909316 751463658 765251982 842550162 888093414 904388706 1085447506 1105363974 1127195487 1263825243 1332140121 1502927316 1530503964 1544675297 1628171259 1658045961 1685100324 1776186828 1808777412 1825525351 2170895012 2210727948 2254390974 2527650486 2664280242 3089350594 3256342518 3316091922 3651050702 3791475729 4508781948 4634025891 4884513777 4974137883 5055300972 5328560484 5476576053 6178701188 6512685036 6632183844 7302101404 7582951458 9268051782 9769027554 9948275766 10953152106 13902077673 14653541331 15165902916 16429728159 18536103564 19538055108 19896551532 20080778861 21906304212 27804155346 29307082662 32859456318 40161557722 41706233019 49289184477 55608310692 58614165324 60242336583 65718912636 80323115444 83412466038 98578368954 120484673166 166824932076 180727009749 197156737908 240969346332 361454019498 542181029247 722908038996 1084362058494 2168724116988
• Sum of all divisors σ(n): 6846559104000
• Sum of proper divisors (its aliquot sum) s(n): 4677834987012
• 2168724116988 is an abundant number, because the sum of its proper divisors (4677834987012) is greater than itself. Its abundance is 2509110870024

Bases of 2168724116988

• Binary: 11111100011110010000001111101010111111100₂
• Hexadecimal: 0x1F8F207D5FC
• Base-36: ROAQCEF0

Squares and roots of 2168724116988

• 2168724116988 squared (2168724116988²) is 4703364295605380310192144
• 2168724116988 cubed (2168724116988³) is 10200299578859665022123379033014542272
• The square root of 2168724116988 is 1472658.8596779635
• The cube root of 2168724116988 is 12943.9880403773

Scales and comparisons

• 2,168,724,116,988 seconds is equal to 68,958 years, 37 weeks, 2 days, 13 hours, 49 minutes, 48 seconds.
• To count from 1 to 2,168,724,116,988 would take you about one hundred seventy-two thousand, three 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 2168724116988 cubic inches would be around 1078.7 feet tall.

Recreational maths with 2168724116988

• 2168724116988 backwards is 8896114278612
• The number of decimal digits it has is: 13
• The sum of 2168724116988's digits is 63
• More coming soon!