72681042595220000

Names of 72681042595220000

• Cardinal: 72681042595220000 can be written as Seventy-two quadrillion, six hundred eighty-one trillion, forty-two billion, five hundred ninety-five million, two hundred twenty thousand.

Scientific notation

• Scientific notation: 7.268104259522 × 10¹⁶

Factors of 72681042595220000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1081

Divisors of 72681042595220000

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 43 50 80 86 100 125 160 172 200 215 250 344 400 430 500 625 688 800 860 1000 1031 1075 1250 1376 1720 1849 2000 2062 2150 2500 3440 3698 4000 4124 4300 5000 5155 5375 6880 7396 8248 8600 9245 10000 10310 10750 14792 16496 17200 18490 20000 20620 21500 25775 26875 29584 32992 34400 36980 41240 43000 44333 46225 51550 53750 59168 73960 79507 82480 86000 88666 92450 103100 107500 128875 147920 159014 164960 172000 177332 184900 206200 215000 221665 231125 257750 295840 318028 354664 369800 397535 412400 430000 443330 462250 515500 636056 644375 709328 739600 795070 824800 860000 886660 924500 1031000 1062961 1108325 1155625 1272112 1288750 1418656 1479200 1590140 1773320 1849000 1906319 1987675 2062000 2125922 2216650 2311250 2544224 2577500 3180280 3418801 3546640 3698000 3812638 3975350 4124000 4251844 4433300 4622500 5155000 5314805 5541625 6360560 6837602 7093280 7396000 7625276 7950700 8503688 8866600 9245000 9531595 9938375 10310000 10629610 11083250 12721120 13675204 15250552 15901400 17007376 17094005 17733200 18490000 19063190 19876750 20620000 21259220 22166500 26574025 27350408 27708125 30501104 31802800 34014752 34188010 35466400 36980000 38126380 39753500 42518440 44333000 45707323 47657975 49691875 53148050 54700816 55416250 61002208 63605600 68376020 76252760 79507000 81971717 85036880 85470025 88666000 91414646 95315950 99383750 106296100 109401632 110832500 132870125 136752040 152505520 159014000 163943434 170073760 170940050 177332000 182829292 190631900 198767500 212592200 221665000 228536615 238289875 265740250 273504080 305011040 318028000 327886868 341880100 365658584 381263800 397535000 409858585 425184400 427350125 443330000 457073230 476579750 531480500 547008160 655773736 664350625 683760200 731317168 762527600 795070000 819717170 850368800 854700250 886660000 914146460 953159500 1062961000 1142683075 1191449375 1311547472 1328701250 1367520400 1462634336 1525055200 1590140000 1639434340 1709400500 1828292920 1906319000 1965414889 2049292925 2125922000 2136750625 2285366150 2382898750 2623094944 2657402500 2735040800 3278868680 3418801000 3524783831 3656585840 3812638000 3930829778 4098585850 4251844000 4273501250 4570732300 4765797500 5314805000 5713415375 6557737360 6837602000 7049567662 7313171680 7625276000 7861659556 8197171700 8547002500 9141464600 9531595000 9827074445 10246464625 10629610000 11426830750 13115474720 13675204000 14099135324 15723319112 16394343400 17094005000 17623919155 18282929200 19063190000 19654148890 20492929250 21259220000 22853661500 28198270648 28567076875 31446638224 32788686800 34188010000 35247838310 36565858400 38126380000 39308297780 40985858500 45707323000 49135372225 51232323125 56396541296 57134153750 62893276448 65577373600 68376020000 70495676620 78616595560 81971717000 84512840227 88119595775 91414646000 98270744450 102464646250 112793082592 114268307500 140991353240 157233191120 163943434000 169025680454 176239191550 182829292000 196541488900 204929292500 228536615000 245676861125 281982706480 314466382240 327886868000 338051360908 352478383100 393082977800 409858585000 422564201135 440597978875 457073230000 491353722250 563965412960 676102721816 704956766200 786165955600 819717170000 845128402270 881195957750 914146460000 982707444500 1228384305625 1352205443632 1409913532400 1572331911200 1639434340000 1690256804540 1762391915500 1965414889000 2112821005675 2202989894375 2456768611250 2704410887264 2819827064800 3380513609080 3524783831000 3634052129761 3930829778000 4225642011350 4405979788750 4913537222500 6761027218160 7049567662000 7268104259522 7861659556000 8451284022700 8811959577500 9827074445000 10564105028375 13522054436320 14099135324000 14536208519044 16902568045400 17623919155000 18170260648805 19654148890000 21128210056750 29072417038088 33805136090800 35247838310000 36340521297610 39308297780000 42256420113500 52820525141875 58144834076176 67610272181600 70495676620000 72681042595220 84512840227000 90851303244025 105641050283750 116289668152352 145362085190440 169025680454000 181702606488050 211282100567500 290724170380880 338051360908000 363405212976100 422564201135000 454256516220125 581448340761760 726810425952200 845128402270000 908513032440250 1453620851904400 1690256804540000 1817026064880500 2271282581100625 2907241703808800 3634052129761000 4542565162201250 7268104259522000 9085130324402500 14536208519044000 18170260648805000 36340521297610000 72681042595220000
• Sum of all divisors σ(n): 183241289207663379
• Sum of proper divisors (its aliquot sum) s(n): 110560246612443379
• 72681042595220000 is an abundant number, because the sum of its proper divisors (110560246612443379) is greater than itself. Its abundance is 37879204017223379

Bases of 72681042595220000

• Binary: 100000010001101110000010111101101110010110000101000100000₂
• Hexadecimal: 0x1023705EDCB0A20
• Base-36: JVNA20WA8M8

Squares and roots of 72681042595220000

• 72681042595220000 squared (72681042595220000²) is 5282533952728183992766848400000000
• 72681042595220000 cubed (72681042595220000³) is 383940075228933014704884680942716304648000000000000
• The square root of 72681042595220000 is 269594218.4009516181
• The cube root of 72681042595220000 is 417324.3409293767

Scales and comparisons

• 72,681,042,595,220,000 seconds is equal to 2,311,032,337 years, 15 weeks, 5 days, 13 minutes, 20 seconds.
• To count from 1 to 72,681,042,595,220,000 would take you about six billion, nine hundred thirty-three million, ninety-seven thousand and eleven 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 72681042595220000 cubic inches would be around 34777 feet tall.

Recreational maths with 72681042595220000

• 72681042595220000 backwards is 00002259524018627
• The number of decimal digits it has is: 17
• The sum of 72681042595220000's digits is 53
• More coming soon!