31068820705972

Names of 31068820705972

• Cardinal: 31068820705972 can be written as Thirty-one trillion, sixty-eight billion, eight hundred twenty million, seven hundred five thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.1068820705972 × 10¹³

Factors of 31068820705972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 130

Divisors of 31068820705972

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 14 19 23 28 38 46 49 76 79 92 98 133 158 161 196 266 316 322 343 361 437 529 532 553 644 686 722 874 931 1058 1106 1127 1372 1444 1501 1748 1817 1862 2116 2212 2254 2527 3002 3059 3634 3703 3724 3871 4508 5054 6004 6118 6241 6517 6859 7268 7406 7742 7889 8303 10051 10108 10507 12236 12482 12719 13034 13718 14812 15484 15778 16606 17689 20102 21014 21413 24964 25438 25921 26068 27097 27436 28519 31556 33212 34523 35378 40204 41791 42028 42826 43687 48013 50876 51842 54194 57038 58121 69046 70357 70756 73549 83582 85652 87374 89033 96026 103684 108388 114076 116242 118579 123823 138092 140714 143543 147098 149891 157757 167164 174748 178066 181447 190969 192052 199633 232484 237158 241661 247646 281428 287086 292537 294196 299782 305809 315514 336091 356132 362894 381938 399266 406847 474316 483322 492499 495292 514843 541861 574172 585074 599564 611618 623231 631028 655937 672182 725788 763876 794029 798532 813694 830053 966644 984998 1004801 1029686 1083722 1104299 1170148 1223236 1246462 1311874 1336783 1344364 1397431 1588058 1627388 1660106 1691627 1969996 2009602 2047759 2059372 2140663 2167444 2208598 2253001 2352637 2492924 2623748 2673566 2727317 2794862 2847929 3176116 3301489 3320212 3383254 3447493 3628411 3793027 4019204 4095518 4281326 4417196 4506002 4591559 4705274 5347132 5454634 5558203 5589724 5695858 5810371 6602978 6766508 6894986 7033607 7256822 7586054 7730093 8191036 8562652 9012004 9183118 9357481 9410548 9782017 10909268 11116406 11391716 11620742 11841389 12462803 13205956 13789972 14067214 14334313 14513644 15086551 15172108 15460186 15771007 18366236 18714962 19091219 19564034 22232812 23110423 23241484 23682778 24925606 25398877 26551189 28134428 28668626 30173102 30920372 31542014 32140913 37429924 38182438 38907421 39128068 40672597 42807019 46220846 47365556 49235249 49851212 50797754 51819023 53102378 54110651 57337252 60346204 62728291 63084028 64281826 65502367 76364876 77814842 81345194 85614038 87239621 92441692 98470498 101595508 103638046 105605857 106204756 108221302 110397049 125456582 128563652 131004734 133638533 155629684 161772961 162690388 171228076 174479242 177792139 185858323 196940996 207276092 211211714 216442604 220794098 224986391 250913164 262009468 267277066 272351947 286644469 299649133 323545922 348958484 355584278 362733161 371716646 422423428 439098037 441588196 449972782 534554132 544703894 573288938 599298266 610677347 647091844 711168556 725466322 739240999 743433292 772779343 878196074 899945564 935469731 984561437 1089407788 1132410727 1146577876 1191837529 1198596532 1221354694 1244544973 1450932644 1478481998 1545558686 1756392148 1870939462 1969122874 2006511283 2097543931 2264821454 2383675058 2442709388 2489089946 2539132127 2956963996 3073686259 3091117372 3741878924 3938245748 4013022566 4195087862 4274741429 4529642908 4767350116 4978179892 5078264254 5174686993 6147372518 6891930059 8026045132 8342862703 8390175724 8549482858 10156528508 10349373986 12294745036 13783860118 14045578981 14682807517 16685725406 17098965716 17773924889 20698747972 21515803813 22644913051 27567720236 28091157962 29365615034 33371450812 35547849778 43031607626 45289826102 48243510413 56182315924 58400038921 58731230068 71095699556 86063215252 90579652204 96487020826 98319052867 116800077842 158514391357 192974041652 196638105734 233600155684 317028782714 337704572891 393276211468 408800272447 634057565428 675409145782 817600544894 1109600739499 1350818291564 1635201089788 2219201478998 4438402957996 7767205176493 15534410352986 31068820705972
• Sum of all divisors σ(n): 70861039536000
• Sum of proper divisors (its aliquot sum) s(n): 39792218830028
• 31068820705972 is an abundant number, because the sum of its proper divisors (39792218830028) is greater than itself. Its abundance is 8723398124056

Bases of 31068820705972

• Binary: 111000100000111000110000001011001001010110100₂
• Hexadecimal: 0x1C41C60592B4
• Base-36: B0GTHOB04

Squares and roots of 31068820705972

• 31068820705972 squared (31068820705972²) is 965271620059834484476464784
• 31068820705972 cubed (31068820705972³) is 29989850896202122984873549285253676490048
• The square root of 31068820705972 is 5573941.2183814785
• The cube root of 31068820705972 is 31437.0357978389

Scales and comparisons

• 31,068,820,705,972 seconds is equal to 987,892 years, 20 weeks, 4 days, 5 hours, 52 minutes, 52 seconds.
• To count from 1 to 31,068,820,705,972 would take you about two million, four hundred sixty-nine thousand, seven hundred thirty 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 31068820705972 cubic inches would be around 2619.8 feet tall.

Recreational maths with 31068820705972

• 31068820705972 backwards is 27950702886013
• The number of decimal digits it has is: 14
• The sum of 31068820705972's digits is 58
• More coming soon!