31392072703125

Names of 31392072703125

• Cardinal: 31392072703125 can be written as Thirty-one trillion, three hundred ninety-two billion, seventy-two million, seven hundred three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.1392072703125 × 10¹³

Factors of 31392072703125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 150

Divisors of 31392072703125

• Number of divisors d(n): 392
• Complete list of divisors:
  1 3 5 9 15 25 27 29 45 75 81 87 113 125 135 145 225 243 261 339 375 405 435 565 625 675 725 729 783 841 1017 1125 1215 1305 1695 1875 2025 2175 2349 2523 2825 3051 3125 3277 3375 3625 3645 3915 4205 5085 5625 6075 6525 7047 7569 8475 9153 9375 9831 10125 10875 11745 12615 14125 15255 15625 16385 16875 18125 18225 19575 21025 21141 22707 24389 25425 27459 28125 29493 30375 32625 35235 37845 42375 45765 46875 49155 50625 54375 58725 63075 68121 70625 73167 76275 81925 82377 84375 88479 90625 91125 95033 97875 105125 105705 113535 121945 127125 137295 140625 147465 151875 163125 176175 189225 204363 211875 219501 228825 245775 253125 265437 271875 285099 293625 315375 340605 353125 365835 381375 409625 411885 421875 442395 453125 455625 475165 489375 525625 528525 567675 609725 613089 635625 658503 686475 737325 759375 796311 815625 855297 880875 946125 1021815 1059375 1097505 1144125 1228875 1265625 1327185 1359375 1425495 1468125 1576875 1703025 1765625 1829175 1906875 1975509 2048125 2059425 2211975 2278125 2375825 2388933 2446875 2565891 2628125 2642625 2755957 2838375 3048625 3065445 3178125 3292515 3432375 3686625 3796875 3981555 4078125 4276485 4404375 4730625 5109075 5296875 5487525 5720625 5926527 6144375 6635925 7127475 7340625 7697673 7884375 8267871 8515125 9145875 9534375 9877545 10240625 10297125 11059875 11390625 11879125 11944665 12234375 12829455 13140625 13213125 13779785 14191875 15243125 15327225 15890625 16462575 17161875 17779581 18433125 19907775 21382425 22021875 23093019 23653125 24803613 25545375 27437625 28603125 29632635 30721875 33179625 35637375 36703125 38488365 39421875 41339355 42575625 45729375 47671875 49387725 51203125 51485625 55299375 59395625 59723325 64147275 66065625 68898925 69279057 70959375 74410839 76215625 76636125 82312875 85809375 88897905 92165625 99538875 106912125 110109375 115465095 118265625 124018065 127726875 137188125 143015625 148163175 153609375 165898125 178186875 192441825 206696775 212878125 223232517 228646875 246938625 257428125 276496875 296978125 298616625 320736375 330328125 344494625 346395285 354796875 372054195 381078125 383180625 411564375 429046875 444489525 460828125 497694375 534560625 577325475 620090325 638634375 669697551 685940625 740815875 829490625 890934375 962209125 1033483875 1064390625 1116162585 1143234375 1234693125 1287140625 1382484375 1484890625 1493083125 1603681875 1722473125 1731976425 1860270975 1915903125 2009092653 2057821875 2222447625 2488471875 2672803125 2886627375 3100451625 3193171875 3348487755 3429703125 3704079375 4147453125 4454671875 4811045625 5167419375 5580812925 6173465625 7465415625 8018409375 8612365625 8659882125 9301354875 9579515625 10045463265 10289109375 11112238125 12442359375 13364015625 14433136875 15502258125 16742438775 18520396875 24055228125 25837096875 27904064625 30867328125 37327078125 40092046875 43061828125 43299410625 46506774375 50227316325 55561190625 72165684375 77511290625 83712193875 92601984375 120276140625 129185484375 139520323125 216497053125 232533871875 251136581625 277805953125 360828421875 387556453125 418560969375 697601615625 1082485265625 1162669359375 1255682908125 2092804846875 3488008078125 6278414540625 10464024234375 31392072703125
• Sum of all divisors σ(n): 61472777982120
• Sum of proper divisors (its aliquot sum) s(n): 30080705278995
• 31392072703125 is a deficient number, because the sum of its proper divisors (30080705278995) is less than itself. Its deficiency is 1311367424130

Bases of 31392072703125

• Binary: 111001000110100001001010101111001110010010101₂
• Hexadecimal: 0x1C8D09579C95
• Base-36: B4LBHKGB9

Squares and roots of 31392072703125

• 31392072703125 squared (31392072703125²) is 985462228598285744384765625
• 31392072703125 cubed (31392072703125³) is 30935701926340974647469822223663330078125
• The square root of 31392072703125 is 5602862.9024031099
• The cube root of 31392072703125 is 31545.6875294035

Scales and comparisons

• 31,392,072,703,125 seconds is equal to 998,170 years, 42 weeks, 19 hours, 18 minutes, 45 seconds.
• To count from 1 to 31,392,072,703,125 would take you about two million, four hundred ninety-five thousand, four hundred twenty-seven 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 31392072703125 cubic inches would be around 2628.8 feet tall.

Recreational maths with 31392072703125

• 31392072703125 backwards is 52130727029313
• 31392072703125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31392072703125's digits is 45
• More coming soon!