12921331139345160

Names of 12921331139345160

• Cardinal: 12921331139345160 can be written as Twelve quadrillion, nine hundred twenty-one trillion, three hundred thirty-one billion, one hundred thirty-nine million, three hundred forty-five thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.292133113934516 × 10¹⁶

Factors of 12921331139345160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5341496

Divisors of 12921331139345160

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 29 30 35 36 40 42 45 49 56 58 60 63 70 72 84 87 90 98 105 116 120 126 140 145 147 168 174 180 196 203 210 232 245 252 261 280 290 294 315 348 360 392 406 420 435 441 490 504 522 580 588 609 630 696 735 812 840 870 882 980 1015 1044 1160 1176 1218 1260 1305 1421 1470 1624 1740 1764 1827 1960 2030 2088 2205 2436 2520 2610 2842 2940 3045 3480 3528 3654 4060 4263 4410 4733 4872 5220 5684 5880 6090 7105 7308 8120 8526 8820 9135 9466 10440 11368 12180 12789 14199 14210 14616 17052 17640 18270 18932 21315 23665 24360 25578 28398 28420 33131 34104 36540 37864 42597 42630 47330 51156 56796 56840 63945 66262 70995 73080 85194 85260 94660 99393 102312 113592 127890 132524 137257 141990 165655 170388 170520 189320 198786 212985 231917 255780 265048 274514 283980 298179 331310 340776 397572 411771 425970 463834 496965 511560 549028 567960 596358 662620 686285 695751 795144 823542 851940 927668 960799 993930 1098056 1159585 1192716 1235313 1325240 1372570 1391502 1490895 1647084 1703880 1855336 1921598 1987860 2058855 2087253 2319170 2385432 2470626 2745140 2783004 2882397 2981790 3294168 3478755 3843196 3975720 4117710 4174506 4638340 4803995 4941252 5336717 5490280 5566008 5764794 5963580 6176565 6725593 6957510 7686392 8235420 8349012 8647191 9276680 9607990 9882504 10436265 10673434 11529588 11927160 12353130 13451186 13915020 14411985 16010151 16470840 16698024 17294382 19215980 20176779 20872530 21346868 23059176 24706260 26683585 26902372 27830040 28823970 32020302 33627965 34588764 37357019 38431960 40353558 41745060 42693736 43235955 48030453 49412520 53367170 53804744 57647940 60530337 64040604 67255930 69177528 74714038 80050755 80707116 83490120 86471910 96060906 100883895 106734340 112071057 115295880 121060674 128081208 134511860 149428076 154764793 160101510 161414232 172943820 186785095 192121812 201767790 213468680 224142114 240152265 242121348 261499133 269023720 298856152 302651685 309529586 320203020 336213171 345887640 373570190 384243624 403535580 448284228 464294379 480304530 484242696 522998266 560355285 605303370 619059172 640406040 672426342 747140380 773823965 784497399 807071160 896568456 928588758 960609060 1045996532 1083353551 1120710570 1210606740 1238118344 1307495665 1344852684 1392883137 1494280760 1547647930 1568994798 1681065855 1857177516 1921218120 2091993064 2166707102 2241421140 2321471895 2353492197 2421213480 2614991330 2689705368 2785766274 3095295860 3137989596 3250060653 3362131710 3714355032 3922486995 4333414204 4482842280 4642943790 4706984394 5229982660 5416767755 5571532548 6190591720 6275979192 6500121306 6724263420 6964415685 7583474857 7844973990 8666828408 9285887580 9413968788 9750181959 10459965320 10833535510 11143065096 11767460985 13000242612 13448526840 13928831370 15166949714 15689947980 16250303265 18571775160 18827937576 19500363918 21667071020 22750424571 23534921970 25258681561 26000485224 27857662740 30333899428 31379895960 32500606530 37917374285 39000727836 43334142040 45500849142 47069843940 48750909795 50517363122 55715325480 60667798856 65001213060 68251273713 75776044683 75834748570 78001455672 91001698284 94139687880 97501819590 101034726244 113752122855 126293407805 130002426120 136502547426 151552089366 151669497140 176810770927 182003396568 195003639180 202069452488 227328134049 227504245710 252586815610 273005094852 303104178732 303338994280 341256368565 353621541854 378880223415 390007278360 454656268098 455008491420 505173631220 530432312781 546010189704 606208357464 682512737130 707243083708 732501765269 757760446830 884053854635 909312536196 910016982840 1010347262440 1060864625562 1136640670245 1237675396489 1365025474260 1414486167416 1465003530538 1515520893660 1591296938343 1768107709270 1818625072392 2121729251124 2197505295807 2273281340490 2475350792978 2652161563905 2730050948520 2930007061076 3031041787320 3182593876686 3536215418540 3662508826345 3713026189467 4243458502248 4395010591614 4546562680980 4950701585956 5127512356883 5304323127810 5860014122152 6188376982445 6365187753372 6592515887421 7072430837080 7325017652690 7426052378934 7956484691715 8790021183228 9093125361960 9901403171912 10255024713766 10608646255620 10987526479035 11139078568401 12376753964890 12730375506744 13185031774842 14650035305380 14852104757868 15382537070649 15912969383430 17580042366456 18565130947335 20510049427532 21217292511240 21975052958070 22278157136802 24753507929780 25637561784415 26370063549684 29300070610760 29704209515736 30765074141298 31825938766860 32962579437105 35892586498181 37130261894670 41020098855064 43950105916140 44556314273604 46147611211947 49507015859560 51275123568830 52740127099368 55695392842005 61530148282596 63651877533720 65925158874210 71785172996362 74260523789340 76912685353245 87900211832280 89112628547208 92295222423894 102550247137660 107677759494543 111390785684010 123060296565192 131850317748420 143570345992724 148521047578680 153825370706490 179462932490905 184590444847788 205100494275320 215355518989086 222781571368020 230738056059735 263700635496840 287140691985448 307650741412980 323033278483629 358925864981810 369180889695576 430711037978172 445563142736040 461476112119470 538388797472715 615301482825960 646066556967258 717851729963620 861422075956344 922952224238940 1076777594945430 1292133113934516 1435703459927240 1615166392418145 1845904448477880 2153555189890860 2584266227869032 3230332784836290 4307110379781720 6460665569672580 12921331139345160
• Sum of all divisors σ(n): 50545730840108400
• Sum of proper divisors (its aliquot sum) s(n): 37624399700763240
• 12921331139345160 is an abundant number, because the sum of its proper divisors (37624399700763240) is greater than itself. Its abundance is 24703068561418080

Bases of 12921331139345160

• Binary: 101101111001111110000111011000100101011111101100001000₂
• Hexadecimal: 0x2DE7E1D895FB08
• Base-36: 3J889KTHDE0

Squares and roots of 12921331139345160

• 12921331139345160 squared (12921331139345160²) is 166960798412610890632993615425600
• 12921331139345160 cubed (12921331139345160³) is 2157355763578799060606720598797880094058700096000
• The square root of 12921331139345160 is 113672033.2330919469
• The cube root of 12921331139345160 is 234658.2092683627

Scales and comparisons

• 12,921,331,139,345,160 seconds is equal to 410,858,361 years, 48 weeks, 2 days, 10 hours, 6 minutes.
• To count from 1 to 12,921,331,139,345,160 would take you about one billion, two hundred thirty-two million, five hundred seventy-five thousand and eighty-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 12921331139345160 cubic inches would be around 19554.9 feet tall.

Recreational maths with 12921331139345160

• 12921331139345160 backwards is 06154393113312921
• The number of decimal digits it has is: 17
• The sum of 12921331139345160's digits is 54
• More coming soon!