80828775891240

Names of 80828775891240

• Cardinal: 80828775891240 can be written as Eighty trillion, eight hundred twenty-eight billion, seven hundred seventy-five million, eight hundred ninety-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 8.082877589124 × 10¹³

Factors of 80828775891240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 582172223

Divisors of 80828775891240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 89 104 120 130 156 178 195 260 267 312 356 390 445 520 534 712 780 890 1068 1157 1335 1560 1780 2136 2314 2670 3471 3560 4628 5340 5785 6942 9256 10680 11570 13884 17355 23140 27768 34710 46280 69420 138840 582172111 1164344222 1746516333 2328688444 2910860555 3493032666 4657376888 5821721110 6986065332 7568237443 8732581665 11643442220 13972130664 15136474886 17465163330 22704712329 23286884440 30272949772 34930326660 37841187215 45409424658 51813317879 60545899544 69860653320 75682374430 90818849316 103626635758 113523561645 151364748860 155439953637 181637698632 207253271516 227047123290 259066589395 302729497720 310879907274 414506543032 454094246580 518133178790 621759814548 673573132427 777199768185 908188493160 1036266357580 1243519629096 1347146264854 1554399536370 2020719397281 2072532715160 2694292529708 3108799072740 3367865662135 4041438794562 5388585059416 6217598145480 6735731324270 8082877589124 10103596986405 13471462648540 16165755178248 20207193972810 26942925297080 40414387945620 80828775891240
• Sum of all divisors σ(n): 264073270003200
• Sum of proper divisors (its aliquot sum) s(n): 183244494111960
• 80828775891240 is an abundant number, because the sum of its proper divisors (183244494111960) is greater than itself. Its abundance is 102415718220720

Bases of 80828775891240

• Binary: 10010011000001101101010011110011000000100101000₂
• Hexadecimal: 0x49836A798128
• Base-36: SNG86884O

Squares and roots of 80828775891240

• 80828775891240 squared (80828775891240²) is 6533291012076300656308737600
• 80828775891240 cubed (80828775891240³) is 528077915047367870184013478933039298624000
• The square root of 80828775891240 is 8990482.5171533479
• The cube root of 80828775891240 is 43236.9782070221

Scales and comparisons

• 80,828,775,891,240 seconds is equal to 2,570,105 years, 2 weeks, 5 days, 11 hours, 34 minutes.
• To count from 1 to 80,828,775,891,240 would take you about six million, four hundred twenty-five thousand, two hundred sixty-two 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 80828775891240 cubic inches would be around 3603.1 feet tall.

Recreational maths with 80828775891240

• 80828775891240 backwards is 04219857782808
• The number of decimal digits it has is: 14
• The sum of 80828775891240's digits is 69
• More coming soon!