231998138064

Names of 231998138064

• Cardinal: 231998138064 can be written as Two hundred thirty-one billion, nine hundred ninety-eight million, one hundred thirty-eight thousand and sixty-four.

Scientific notation

• Scientific notation: 2.31998138064 × 10¹¹

Factors of 231998138064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1067

Divisors of 231998138064

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 23 24 27 28 33 36 42 44 46 48 54 56 63 66 69 72 77 81 84 88 92 99 108 112 121 126 132 138 144 154 161 162 168 176 184 189 198 207 216 231 242 243 252 253 264 276 297 308 322 324 336 363 368 378 396 414 432 462 483 484 486 504 506 528 552 567 594 616 621 644 648 693 726 729 756 759 792 828 847 891 924 966 968 972 1008 1012 1021 1089 1104 1134 1188 1232 1242 1288 1296 1386 1449 1452 1458 1512 1518 1584 1656 1694 1701 1771 1782 1848 1863 1932 1936 1944 2024 2042 2079 2178 2268 2277 2376 2484 2541 2576 2673 2772 2783 2898 2904 2916 3024 3036 3063 3267 3312 3388 3402 3542 3564 3696 3726 3864 3888 4048 4084 4158 4347 4356 4536 4554 4752 4968 5082 5103 5313 5346 5544 5566 5589 5796 5808 5832 6072 6126 6237 6534 6776 6804 6831 7084 7128 7147 7452 7623 7728 8019 8168 8316 8349 8694 8712 9072 9108 9189 9801 9936 10164 10206 10626 10692 11088 11132 11178 11231 11592 11664 12144 12252 12474 13041 13068 13552 13608 13662 14168 14256 14294 14904 15246 15939 16038 16336 16632 16698 16767 17388 17424 18216 18378 18711 19481 19602 20328 20412 20493 21252 21384 21441 22264 22356 22462 22869 23184 23483 24504 24948 25047 26082 26136 27216 27324 27567 28336 28588 29403 29808 30492 31878 32076 33264 33396 33534 33693 34776 36432 36756 37422 38962 39123 39204 40656 40824 40986 42504 42768 42882 44528 44712 44924 45738 46966 47817 49008 49896 50094 52164 52272 54648 55134 56133 57176 58443 58806 60984 61479 63756 64152 64323 66792 67068 67386 68607 69552 70449 73512 74844 75141 77924 78246 78408 78617 81648 81972 82701 85008 85764 88209 89424 89848 91476 93932 95634 99792 100188 101079 104328 109296 110268 112266 114352 116886 117369 117612 121968 122958 123541 127512 128304 128646 133584 134136 134772 137214 140898 143451 147024 149688 150282 155848 156492 156816 157234 163944 164381 165402 171528 175329 176418 179696 182952 184437 187864 191268 192969 200376 202158 205821 208656 211347 220536 224532 225423 233772 234738 235224 235851 245916 247082 248103 255024 257292 258313 268272 269544 274428 281796 286902 299376 300564 303237 311696 312984 314468 327888 328762 330804 343056 350658 352836 365904 368874 370623 375728 382536 385938 400752 404316 411642 422694 430353 441072 449064 450846 467544 469476 470448 471702 491832 493143 494164 496206 514584 516626 525987 539088 548856 563592 573804 578907 601128 606474 617463 625968 628936 634041 657524 661608 676269 701316 705672 707553 737748 741246 744309 765072 771876 774939 808632 823284 845388 860706 864787 898128 901692 909711 935088 938952 943404 983664 986286 988328 992412 1029168 1033252 1051974 1097712 1111869 1127184 1147608 1157814 1202256 1212948 1234926 1257872 1268082 1291059 1315048 1323216 1352538 1402632 1411344 1415106 1475496 1479429 1482492 1488618 1543752 1549878 1577961 1617264 1646568 1690776 1721412 1729574 1736721 1803384 1808191 1819422 1877904 1886808 1902123 1972572 1976656 1984824 2028807 2066504 2103948 2122659 2223738 2295216 2315628 2324817 2425896 2469852 2536164 2582118 2594361 2630096 2705076 2729133 2805264 2830212 2841443 2950992 2958858 2964984 2977236 3087504 3099756 3155922 3293136 3335607 3381552 3442824 3459148 3473442 3606768 3616382 3638844 3773616 3804246 3945144 3969648 4057614 4133008 4207896 4245318 4438287 4447476 4631256 4649634 4733883 4851792 4939704 5072328 5164236 5188722 5210163 5410152 5424573 5458266 5660424 5682886 5706369 5917716 5929968 5954472 6199512 6311844 6367977 6671214 6885648 6918296 6946884 6974451 7232764 7277688 7608492 7783083 7890288 8115228 8187399 8415792 8490636 8524329 8876574 8894952 9262512 9299268 9467766 9879408 10006821 10144656 10328472 10377444 10420326 10820304 10849146 10916532 11320848 11365772 11412738 11835432 11908944 12399024 12623688 12735954 13314861 13342428 13836592 13893768 13948902 14201649 14465528 14555376 15216984 15566166 16230456 16273719 16374798 16981272 17048658 17119107 17753148 17789904 18598536 18935532 19103931 19890101 20013642 20656944 20754888 20840652 20923353 21698292 21833064 22731544 22825476 23349249 23670864 25247376 25471908 25572987 26629722 26684856 27787536 27897804 28403298 28931056 30020463 30433968 31132332 32460912 32547438 32749596 33962544 34097316 34238214 35506296 37197072 37871064 38207862 39780202 39944583 40027284 41509776 41681304 41846706 43396584 43666128 45463088 45650952 46698498 48821157 50943816 51145974 53259444 53369712 55795608 56806596 57311793 59670303 60040926 62264664 62770059 65094876 65499192 68194632 68476428 70047747 71012592 75742128 76415724 76718961 79560404 79889166 80054568 83362608 83693412 86793168 90061389 91301904 93396996 97642314 101887632 102291948 106518888 111591216 113613192 114623586 119340606 119833749 120081852 124529328 125540118 130189752 130998384 136389264 136952856 140095494 146463471 152831448 153437922 159120808 159778332 160109136 167386824 179010909 180122778 186793992 188310177 195284628 204583896 210143241 213037776 227226384 229247172 230156883 238681212 239667498 240163704 251080236 260379504 273905712 280190988 292926942 305662896 306875844 318241616 319556664 334773648 358021818 360245556 373587984 376620354 390569256 409167792 420286482 439390413 458494344 460313766 477362424 479334996 480327408 502160472 537032727 560381976 585853884 613751688 630429723 639113328 690470649 716043636 720491112 753240708 781138512 840572964 878780826 916988688 920627532 954724848 958669992 1004320944 1074065454 1120763952 1171707768 1227503376 1260859446 1318171239 1380941298 1432087272 1440982224 1506481416 1611098181 1681145928 1757561652 1841255064 1917339984 2071411947 2148130908 2343415536 2521718892 2636342478 2761882596 2864174544 3012962832 3222196362 3362291856 3515123304 3682510128 4142823894 4296261816 4833294543 5043437784 5272684956 5523765192 6444392724 7030246608 8285647788 8592523632 9666589086 10086875568 10545369912 11047530384 12888785448 14499883629 16571295576 19333178172 21090739824 25777570896 28999767258 33142591152 38666356344 57999534516 77332712688 115999069032 231998138064
• Sum of all divisors σ(n): 884271486336
• Sum of proper divisors (its aliquot sum) s(n): 652273348272
• 231998138064 is an abundant number, because the sum of its proper divisors (652273348272) is greater than itself. Its abundance is 420275210208

Bases of 231998138064

• Binary: 11011000000100001010101010011011010000₂
• Hexadecimal: 0x36042AA6D0
• Base-36: 2YKTP900

Squares and roots of 231998138064

• 231998138064 squared (231998138064²) is 53823136065162805668096
• 231998138064 cubed (231998138064³) is 12486867351883098290024537568006144
• The square root of 231998138064 is 481661.8503307067
• The cube root of 231998138064 is 6144.6172132321

Scales and comparisons

• 231,998,138,064 seconds is equal to 7,376 years, 42 weeks, 5 days, 15 hours, 14 minutes, 24 seconds.
• To count from 1 to 231,998,138,064 would take you about fourteen thousand, seven hundred fifty-three 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 231998138064 cubic inches would be around 512.1 feet tall.

Recreational maths with 231998138064

• 231998138064 backwards is 460831899132
• 231998138064 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231998138064's digits is 54
• More coming soon!