8055135879170780

Names of 8055135879170780

• Cardinal: 8055135879170780 can be written as Eight quadrillion, fifty-five trillion, one hundred thirty-five billion, eight hundred seventy-nine million, one hundred seventy thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 8.05513587917078 × 10¹⁵

Factors of 8055135879170780

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 25302756

Divisors of 8055135879170780

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 67 134 268 335 670 1340 239849 479698 959396 1199245 2398490 4796980 16069883 25062833 32139766 50125666 64279532 80349415 100251332 125314165 160698830 250628330 321397660 501256660 1679209811 3358419622 6716839244 8396049055 16792098110 33584196220 6011295432217 12022590864434 24045181728868 30056477161085 60112954322170 120225908644340 402756793958539 805513587917078 1611027175834156 2013783969792695 4027567939585390 8055135879170780
• Sum of all divisors σ(n): 17168332018874400
• Sum of proper divisors (its aliquot sum) s(n): 9113196139703620
• 8055135879170780 is an abundant number, because the sum of its proper divisors (9113196139703620) is greater than itself. Its abundance is 1058060260532840

Bases of 8055135879170780

• Binary: 11100100111100001101001111000101100100000101011011100₂
• Hexadecimal: 0x1C9E1A78B20ADC
• Base-36: 27BB2C50GYK

Squares and roots of 8055135879170780

• 8055135879170780 squared (8055135879170780²) is 64885214031904414851860405808400
• 8055135879170780 cubed (8055135879170780³) is 522659215576068599624089860695143559687558552000
• The square root of 8055135879170780 is 89750408.7966778009
• The cube root of 8055135879170780 is 200458.4141393677

Scales and comparisons

• 8,055,135,879,170,780 seconds is equal to 256,128,404 years, 40 weeks, 6 days, 6 hours, 6 minutes, 20 seconds.
• To count from 1 to 8,055,135,879,170,780 would take you about seven hundred sixty-eight million, three hundred eighty-five thousand, two hundred fourteen 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 8055135879170780 cubic inches would be around 16704.9 feet tall.

Recreational maths with 8055135879170780

• 8055135879170780 backwards is 0870719785315508
• The number of decimal digits it has is: 16
• The sum of 8055135879170780's digits is 74
• More coming soon!