421040155713125

Names of 421040155713125

• Cardinal: 421040155713125 can be written as Four hundred twenty-one trillion, forty billion, one hundred fifty-five million, seven hundred thirteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.21040155713125 × 10¹⁴

Factors of 421040155713125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 203

Divisors of 421040155713125

• Number of divisors d(n): 360
• Complete list of divisors:
  1 5 13 17 25 31 65 85 125 137 155 169 221 325 403 425 527 625 685 775 845 961 1105 1625 1781 2015 2125 2197 2329 2635 2873 3425 3875 4225 4247 4805 5239 5525 6851 8125 8905 10075 10625 10985 11645 12493 13175 14365 16337 17125 18769 19375 21125 21235 23153 24025 26195 27625 30277 34255 37349 44525 50375 54925 55211 58225 62465 65875 68107 71825 72199 81685 85625 89063 93845 105625 106175 115765 120125 130975 131657 138125 151385 162409 171275 186745 212381 222625 243997 251875 274625 276055 291125 300989 312325 319073 329375 340535 359125 360995 393601 408425 445315 469225 530875 578825 581839 600625 654875 658285 717743 756925 812045 856375 933725 938587 1061905 1113125 1157819 1219985 1373125 1380275 1455625 1504945 1561625 1595365 1702675 1711541 1795625 1804975 1968005 2042125 2111317 2226575 2238169 2346125 2654375 2760953 2894125 2909195 3171961 3274375 3291425 3588715 3784625 4060225 4147949 4281875 4668625 4692935 5116813 5309525 5789095 6099925 6901375 7524725 7563907 7808125 7976825 8513375 8557705 9024875 9330659 9840025 9891263 10210625 10556585 11132875 11190845 11730625 12201631 13804765 14470625 14545975 15859805 16457125 17943575 18037009 18923125 20301125 20739745 22250033 23343125 23464675 25584065 26547625 28945475 29096197 30499625 34506875 35892389 37623625 37819535 39884125 41235493 42566875 42788525 45124375 46653295 49200125 49456315 52782925 53923337 55664375 55954225 61008155 69023825 72729875 79299025 82285625 89717875 90185045 98330791 101505625 103698725 111250165 117323375 127920325 128586419 132738125 144727375 145480985 152498125 158621203 179461945 188118125 189097675 199420625 206177465 213942625 233266475 234481117 246000625 247281575 263914625 269616685 279771125 289250429 305040775 306629153 345119125 363649375 378250561 396495125 448589375 450925225 491653955 518493625 556250825 586616875 639601625 642932095 701003381 723636875 727404925 793106015 897309725 945488375 1030887325 1069713125 1166332375 1172405585 1236407875 1278300283 1319573125 1348083425 1398855625 1446252145 1525203875 1533145765 1671623447 1725595625 1891252805 1982475625 2254626125 2458269775 2592468125 2781254125 3048254521 3198008125 3214660475 3505016905 3637024625 3965530075 3986178989 4486548625 4727441875 4917257293 5154436625 5831661875 5862027925 6182039375 6391501415 6740417125 7231260725 7626019375 7665728825 8358117235 9456264025 11273130625 12291348875 13906270625 15241272605 16073302375 17525084525 18185123125 19827650375 19930894945 21731104811 22432743125 24586286465 25772183125 29310139625 31957507075 33702085625 36156303625 38328644125 39627308773 41790586175 47281320125 51820326857 61456744375 76206363025 80366511875 87625422625 99138251875 99654474725 108655524055 122931432325 146550698125 159787535375 180781518125 191643220625 198136543865 208952930875 236406600625 259101634285 381031815125 438127113125 498272373625 543277620275 614657161625 673664249141 798937676875 990682719325 1044764654375 1295508171425 1905159075625 2491361868125 2716388101375 3073285808125 3368321245705 4953413596625 6477540857125 13581940506875 16841606228525 24767067983125 32387704285625 84208031142625 421040155713125
• Sum of all divisors σ(n): 628163024144040
• Sum of proper divisors (its aliquot sum) s(n): 207122868430915
• 421040155713125 is a deficient number, because the sum of its proper divisors (207122868430915) is less than itself. Its deficiency is 213917287282210

Bases of 421040155713125

• Binary: 1011111101110111100001100111010101101111001100101₂
• Hexadecimal: 0x17EEF0CEADE65
• Base-36: 458V6DRYW5

Squares and roots of 421040155713125

• 421040155713125 squared (421040155713125²) is 177274812722932546577297265625
• 421040155713125 cubed (421040155713125³) is 74639814752878592288491232477761284423828125
• The square root of 421040155713125 is 20519263.0402050503
• The cube root of 421040155713125 is 74950.4950766533

Scales and comparisons

• 421,040,155,713,125 seconds is equal to 13,387,774 years, 30 weeks, 4 days, 9 hours, 12 minutes, 5 seconds.
• To count from 1 to 421,040,155,713,125 would take you about thirty-three million, four hundred sixty-nine thousand, four hundred thirty-six 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 421040155713125 cubic inches would be around 6245.9 feet tall.

Recreational maths with 421040155713125

• 421040155713125 backwards is 521317551040124
• The number of decimal digits it has is: 15
• The sum of 421040155713125's digits is 41
• More coming soon!