84129426521875

Names of 84129426521875

• Cardinal: 84129426521875 can be written as Eighty-four trillion, one hundred twenty-nine billion, four hundred twenty-six million, five hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 8.4129426521875 × 10¹³

Factors of 84129426521875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17521

Divisors of 84129426521875

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 23 25 35 37 49 115 125 161 175 185 245 259 575 625 805 851 875 925 1127 1225 1295 1369 1813 2875 3125 4025 4255 4375 4625 5635 5957 6125 6475 6845 9065 9583 14375 17449 20125 21275 21875 23125 28175 29785 30625 31487 32375 34225 41699 45325 47915 67081 71875 87245 100625 106375 115625 122143 140875 148925 153125 157435 161875 171125 208495 220409 226625 239575 335405 401327 436225 503125 531875 610715 645613 704375 744625 787175 809375 855001 855625 1042475 1102045 1133125 1197875 1542863 1677025 2006635 2181125 2659375 2809289 3053575 3228065 3521875 3723125 3935875 4275005 4278125 4519291 5212375 5510225 5665625 5989375 7714315 8385125 10033175 10905625 14046445 14849099 15267875 16140325 18615625 19665023 19679375 21375025 22596455 23887681 26061875 27551125 29946875 31635037 38571575 41925625 50165875 54528125 70232225 74245495 76339375 80701625 98325115 98396875 103943693 106875125 112982275 119438405 130309375 137755625 158175185 167213767 192857875 209628125 250829375 351161125 371227475 381696875 403508125 491625575 519718465 534375625 549416663 564911375 597192025 688778125 727605851 790875925 836068835 964289375 1170496369 1254146875 1755805625 1856137375 2017540625 2458127875 2598592325 2671878125 2747083315 2824556875 2985960125 3638029255 3845916641 3954379625 4180344175 4821446875 5852481845 8779028125 9280686875 12290639375 12992961625 13735416575 14122784375 14929800625 18190146275 19229583205 19771898125 20901720875 26921416487 29262409225 46403434375 61453196875 64964808125 68677082875 74649003125 90950731375 96147916025 98859490625 104508604375 134607082435 146312046125 324824040625 343385414375 454753656875 480739580125 522543021875 673035412175 731560230625 1716927071875 2273768284375 2403697900625 3365177060875 3657801153125 12018489503125 16825885304375 84129426521875
• Sum of all divisors σ(n): 131192154727200
• Sum of proper divisors (its aliquot sum) s(n): 47062728205325
• 84129426521875 is a deficient number, because the sum of its proper divisors (47062728205325) is less than itself. Its deficiency is 37066698316550

Bases of 84129426521875

• Binary: 10011001000001111101000100101010011111100010011₂
• Hexadecimal: 0x4C83E8953F13
• Base-36: TTKIWE68J

Squares and roots of 84129426521875

• 84129426521875 squared (84129426521875²) is 7077760406899564659853515625
• 84129426521875 cubed (84129426521875³) is 595447924091693026834071820474334716796875
• The square root of 84129426521875 is 9172209.4678367981
• The cube root of 84129426521875 is 43817.6729488167

Scales and comparisons

• 84,129,426,521,875 seconds is equal to 2,675,055 years, 27 weeks, 5 days, 8 hours, 57 minutes, 55 seconds.
• To count from 1 to 84,129,426,521,875 would take you about six million, six hundred eighty-seven thousand, six hundred thirty-eight 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 84129426521875 cubic inches would be around 3651.5 feet tall.

Recreational maths with 84129426521875

• 84129426521875 backwards is 57812562492148
• The number of decimal digits it has is: 14
• The sum of 84129426521875's digits is 64
• More coming soon!