80407438645625

Names of 80407438645625

• Cardinal: 80407438645625 can be written as Eighty trillion, four hundred seven billion, four hundred thirty-eight million, six hundred forty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 8.0407438645625 × 10¹³

Factors of 80407438645625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 54

Divisors of 80407438645625

• Number of divisors d(n): 400
• Complete list of divisors:
  1 5 7 13 25 29 35 49 65 91 125 145 169 175 203 245 325 343 377 455 625 637 725 841 845 875 1015 1183 1225 1421 1625 1715 1885 2197 2275 2401 2639 3185 3625 4205 4225 4375 4459 4901 5075 5887 5915 6125 7105 8125 8281 8575 9425 9947 10933 10985 11375 12005 13195 15379 15925 18125 18473 21025 21125 22295 24389 24505 25375 29435 29575 30625 31213 34307 35525 41209 41405 42875 47125 49735 54665 54925 56875 57967 60025 63713 65975 69629 76531 76895 79625 92365 105125 105625 107653 111475 121945 122525 126875 129311 142129 147175 147875 156065 170723 171535 177625 206045 207025 214375 235625 240149 248675 273325 274625 288463 289835 300125 317057 318565 329875 348145 382655 384475 398125 405769 445991 461825 525625 535717 538265 557375 609725 612625 646555 710645 735875 739375 753571 780325 853615 857675 888125 905177 994903 1030225 1035125 1195061 1200745 1243375 1366625 1373125 1442315 1449175 1500625 1585285 1592825 1649375 1681043 1740725 1847677 1913275 1922375 2019241 2028845 2219399 2229955 2309125 2678585 2691325 2786875 3048625 3063125 3121937 3232775 3553225 3679375 3750019 3767855 3901625 4121741 4268075 4288375 4525885 4974515 5151125 5175625 5274997 5975305 6003725 6216875 6833125 6964321 7211575 7245875 7926425 7964125 8365427 8405215 8703625 9238385 9566375 9611875 10096205 10144225 11096995 11149775 11545625 11767301 12933739 13392925 13456625 15243125 15535793 15609685 16163875 17766125 18750095 18839275 19508125 20608705 21340375 21441875 21853559 22629425 24872575 25755625 26250133 26374985 28852187 29876525 30018625 34821605 36057875 36229375 39632125 39820625 41827135 42026075 43518125 46191925 47831875 48750247 50481025 50721125 53582633 55484975 55748875 58557989 58836505 64668695 66964625 67283125 77678965 78048425 80819375 88830625 90536173 93750475 94196375 103043525 106701875 108750551 109267795 113147125 124362875 131250665 131874925 144260935 149382625 150093125 152974913 174108025 180289375 198160625 201965309 209135675 210130375 230959625 243751235 252405125 253605625 267913165 277424875 278744375 292789945 294182525 323343475 334823125 341251729 375078431 388394825 390242125 452680865 468752375 470981875 515217625 543752755 546338975 565735625 621814375 633753211 656253325 659374625 721304675 746913125 761253857 764874565 870540125 1009826545 1045678375 1050651875 1154798125 1218756175 1262025625 1339565825 1387124375 1413757163 1463949725 1470912625 1616717375 1706258645 1875392155 1941974125 1951210625 2263404325 2343761875 2576088125 2625549017 2718763775 2731694875 3168766055 3281266625 3296873125 3606523375 3806269285 3824372825 4352700625 4436272477 5049132725 5228391875 6093780875 6697829125 7068785815 7319748625 7354563125 8083586875 8531293225 9376960775 9709870625 9896300141 11317021625 13127745085 13593818875 13658474375 15843830275 16406333125 18032616875 18378843119 19031346425 19121864125 22181362385 25245663625 30468904375 33489145625 35343929075 36598743125 42656466125 46884803875 49481500705 56585108125 65638725425 67969094375 79219151375 91894215595 95156732125 95609320625 110906811925 126228318125 128651901833 176719645375 213282330625 234424019375 247407503525 328193627125 396095756875 459471077975 475783660625 554534059625 643259509165 883598226875 1237037517625 1640968135625 2297355389875 2772670298125 3216297545825 6185187588125 11486776949375 16081487729125 80407438645625
• Sum of all divisors σ(n): 131514744622800
• Sum of proper divisors (its aliquot sum) s(n): 51107305977175
• 80407438645625 is a deficient number, because the sum of its proper divisors (51107305977175) is less than itself. Its deficiency is 29300132668450

Bases of 80407438645625

• Binary: 10010010010000101010000110100010101100101111001₂
• Hexadecimal: 0x492150D15979
• Base-36: SI2O0WSQH

Squares and roots of 80407438645625

• 80407438645625 squared (80407438645625²) is 6465356189549948734331640625
• 80407438645625 cubed (80407438645625³) is 519862731133349340637135516595834228515625
• The square root of 80407438645625 is 8967019.4962219751
• The cube root of 80407438645625 is 43161.7199629385

Scales and comparisons

• 80,407,438,645,625 seconds is equal to 2,556,707 years, 43 weeks, 1 day, 23 hours, 47 minutes, 5 seconds.
• To count from 1 to 80,407,438,645,625 would take you about six million, three hundred ninety-one thousand, seven hundred sixty-nine 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 80407438645625 cubic inches would be around 3596.8 feet tall.

Recreational maths with 80407438645625

• 80407438645625 backwards is 52654683470408
• The number of decimal digits it has is: 14
• The sum of 80407438645625's digits is 62
• More coming soon!