31868698944576

Names of 31868698944576

• Cardinal: 31868698944576 can be written as Thirty-one trillion, eight hundred sixty-eight billion, six hundred ninety-eight million, nine hundred forty-four thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 3.1868698944576 × 10¹³

Factors of 31868698944576

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4406

Divisors of 31868698944576

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 61 64 78 96 104 122 156 169 183 192 208 244 312 338 366 416 488 507 624 676 732 793 832 976 1014 1248 1352 1464 1586 1952 2028 2379 2496 2704 2928 3172 3721 3904 4056 4327 4758 5408 5856 6344 7442 8112 8654 9516 10309 10816 11163 11712 12688 12981 14884 16224 17308 19032 20618 22326 25376 25962 29768 30927 32448 34616 38064 41236 44652 48373 50752 51924 56251 59536 61854 69232 76128 82472 89304 96746 103848 112502 119072 123708 138464 145119 152256 164944 168753 178608 193492 207696 225004 226981 238144 247416 263947 276928 290238 329888 337506 357216 386984 415392 450008 453962 494832 527894 580476 628849 659776 675012 680943 714432 731263 773968 791841 830784 900016 907924 989664 1055788 1160952 1257698 1350024 1361886 1462526 1547936 1583682 1800032 1815848 1886547 1979328 2111576 2193789 2321904 2515396 2700048 2723772 2925052 2950753 3095872 3167364 3431311 3600064 3631696 3773094 4223152 4387578 4643808 5030792 5400096 5447544 5850104 5901506 6334728 6862622 7263392 7546188 8446304 8775156 8852259 9287616 10061584 10293933 10800192 10895088 11700208 11803012 12669456 13725244 14526784 15092376 16100767 16892608 17550312 17704518 20123168 20587866 21790176 23400416 23606024 25338912 27450488 30184752 32201534 35100624 35409036 38359789 40246336 41175732 43580352 44607043 46800832 47212048 48302301 50677824 54900976 60369504 64403068 70201248 70818072 76719578 82351464 89214086 94424096 96604602 109801952 115079367 120739008 128806136 133821129 140402496 141636144 153439156 164702928 178428172 188848192 193209204 209309971 219603904 230158734 257612272 267642258 283272288 306878312 329405856 356856344 386418408 418619942 460317468 515224544 535284516 566544576 613756624 627929913 658811712 713712688 772836816 837239884 920634936 982146787 1030449088 1070569032 1227513248 1255859826 1427425376 1545673632 1674479768 1841269872 1964293574 2141138064 2455026496 2511719652 2721029623 2854850752 2946440361 3091347264 3348959536 3682539744 3928587148 4282276128 5023439304 5442059246 5892880722 6697919072 7365079488 7857174296 8163088869 8564552256 10046878608 10884118492 11785761444 12767908231 13395838144 15714348592 16326177738 20093757216 21768236984 23571522888 25535816462 31428697184 32652355476 38303724693 40187514432 43536473968 47143045776 51071632924 62857394368 65304710952 76607449386 87072947936 94286091552 102143265848 130609421904 153214898772 165982807003 174145895872 188572183104 204286531696 261218843808 306429797544 331965614006 408573063392 497948421009 522437687616 612859595088 663931228012 817146126784 995896842018 1225719190176 1327862456024 1991793684036 2451438380352 2655724912048 3983587368072 5311449824096 7967174736144 10622899648192 15934349472288 31868698944576
• Sum of all divisors σ(n): 92847478178688
• Sum of proper divisors (its aliquot sum) s(n): 60978779234112
• 31868698944576 is an abundant number, because the sum of its proper divisors (60978779234112) is greater than itself. Its abundance is 29110080289536

Bases of 31868698944576

• Binary: 111001111110000000010011110101110010001000000₂
• Hexadecimal: 0x1CFC027AE440
• Base-36: BAOA0IXXC

Squares and roots of 31868698944576

• 31868698944576 squared (31868698944576²) is 1015613972420019456319819776
• 31868698944576 cubed (31868698944576³) is 32366295930958512820192825828521732734976
• The square root of 31868698944576 is 5645236.8368896623
• The cube root of 31868698944576 is 31704.5391320007

Scales and comparisons

• 31,868,698,944,576 seconds is equal to 1,013,326 years, 2 weeks, 4 days, 5 hours, 29 minutes, 36 seconds.
• To count from 1 to 31,868,698,944,576 would take you about two million, five hundred thirty-three thousand, three hundred fifteen 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 31868698944576 cubic inches would be around 2642 feet tall.

Recreational maths with 31868698944576

• 31868698944576 backwards is 67544989686813
• The number of decimal digits it has is: 14
• The sum of 31868698944576's digits is 84
• More coming soon!