80440157374656

Names of 80440157374656

• Cardinal: 80440157374656 can be written as Eighty trillion, four hundred forty billion, one hundred fifty-seven million, three hundred seventy-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 8.0440157374656 × 10¹³

Factors of 80440157374656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2314691639

Divisors of 80440157374656

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 181 192 362 543 724 1086 1448 2172 2896 4344 5792 8688 11584 17376 34752 2314691453 4629382906 6944074359 9258765812 13888148718 18517531624 27776297436 37035063248 55552594872 74070126496 111105189744 148140252992 222210379488 418959152993 444420758976 837918305986 1256877458979 1675836611972 2513754917958 3351673223944 5027509835916 6703346447888 10055019671832 13406692895776 20110039343664 26813385791552 40220078687328 80440157374656
• Sum of all divisors σ(n): 214007113071024
• Sum of proper divisors (its aliquot sum) s(n): 133566955696368
• 80440157374656 is an abundant number, because the sum of its proper divisors (133566955696368) is greater than itself. Its abundance is 53126798321712

Bases of 80440157374656

• Binary: 10010010010100011101111000000011000100011000000₂
• Hexadecimal: 0x4928EF0188C0
• Base-36: SIHP4SPMO

Squares and roots of 80440157374656

• 80440157374656 squared (80440157374656²) is 6470618918459424062351118336
• 80440157374656 cubed (80440157374656³) is 520497604112302471219435729577639343292416
• The square root of 80440157374656 is 8968843.7033240801
• The cube root of 80440157374656 is 43167.5735055981

Scales and comparisons

• 80,440,157,374,656 seconds is equal to 2,557,748 years, 9 weeks, 4 days, 23 hours, 37 minutes, 36 seconds.
• To count from 1 to 80,440,157,374,656 would take you about six million, three hundred ninety-four thousand, three hundred seventy 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 80440157374656 cubic inches would be around 3597.3 feet tall.

Recreational maths with 80440157374656

• 80440157374656 backwards is 65647375104408
• The number of decimal digits it has is: 14
• The sum of 80440157374656's digits is 60
• More coming soon!