80811713655555984

Names of 80811713655555984

• Cardinal: 80811713655555984 can be written as Eighty quadrillion, eight hundred eleven trillion, seven hundred thirteen billion, six hundred fifty-five million, five hundred fifty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 8.0811713655555984 × 10¹⁶

Factors of 80811713655555984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9511736541443

Divisors of 80811713655555984

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 59 72 118 144 177 236 354 472 531 708 944 1062 1416 2124 2832 4248 8496 9511736541379 19023473082758 28535209624137 38046946165516 57070419248274 76093892331032 85605628872411 114140838496548 152187784662064 171211257744822 228281676993096 342422515489644 456563353986192 561192455941361 684845030979288 1122384911882722 1369690061958576 1683577367824083 2244769823765444 3367154735648166 4489539647530888 5050732103472249 6734309471296332 8979079295061776 10101464206944498 13468618942592664 20202928413888996 26937237885185328 40405856827777992 80811713655555984
• Sum of all divisors σ(n): 229993789570568400
• Sum of proper divisors (its aliquot sum) s(n): 149182075915012416
• 80811713655555984 is an abundant number, because the sum of its proper divisors (149182075915012416) is greater than itself. Its abundance is 68370362259456432

Bases of 80811713655555984

• Binary: 100011111000110011101001101001110001000010100011110010000₂
• Hexadecimal: 0x11F19D34E214790
• Base-36: M3PD0QTWHW0

Squares and roots of 80811713655555984

• 80811713655555984 squared (80811713655555984²) is 6530533063947573498634832158208256
• 80811713655555984 cubed (80811713655555984³) is 527743567981871985398770417482176230251584939003904
• The square root of 80811713655555984 is 284274011.5725600129
• The cube root of 80811713655555984 is 432339.3567908125

Scales and comparisons

• 80,811,713,655,555,984 seconds is equal to 2,569,562,527 years, 10 weeks, 4 days, 6 hours, 26 minutes, 24 seconds.
• To count from 1 to 80,811,713,655,555,984 would take you about seven billion, seven hundred eight million, six hundred eighty-seven thousand, five hundred eighty-one 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 80811713655555984 cubic inches would be around 36028.3 feet tall.

Recreational maths with 80811713655555984

• 80811713655555984 backwards is 48955555631711808
• The number of decimal digits it has is: 17
• The sum of 80811713655555984's digits is 81
• More coming soon!