80636054980

Names of 80636054980

• Cardinal: 80636054980 can be written as Eighty billion, six hundred thirty-six million, fifty-four thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 8.063605498 × 10¹⁰

Factors of 80636054980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 956

Divisors of 80636054980

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 13 20 26 29 52 58 65 116 130 145 169 260 290 338 377 580 676 754 845 907 1508 1690 1814 1885 3380 3628 3770 4535 4901 7540 9070 9802 11791 18140 19604 23582 24505 26303 47164 49010 52606 58955 98020 105212 117910 131515 153283 235820 263030 306566 341939 526060 613132 683878 766415 822649 1367756 1532830 1645298 1709695 3065660 3290596 3419390 4113245 4445207 6838780 8226490 8890414 10694437 16452980 17780828 21388874 22226035 23856821 42777748 44452070 47713642 53472185 88904140 95427284 106944370 119284105 139027681 213888740 238568210 278055362 310138673 477136420 556110724 620277346 695138405 1240554692 1390276810 1550693365 2780553620 3101386730 4031802749 6202773460 8063605498 16127210996 20159013745 40318027490 80636054980
• Sum of all divisors σ(n): 189895773060
• Sum of proper divisors (its aliquot sum) s(n): 109259718080
• 80636054980 is an abundant number, because the sum of its proper divisors (109259718080) is greater than itself. Its abundance is 28623663100

Bases of 80636054980

• Binary: 1001011000110010010001000110111000100₂
• Hexadecimal: 0x12C6488DC4
• Base-36: 111KMI84

Squares and roots of 80636054980

• 80636054980 squared (80636054980²) is 6502173362737582800400
• 80636054980 cubed (80636054980³) is 524309608767199210005356765992000
• The square root of 80636054980 is 283964.8833570799
• The cube root of 80636054980 is 4320.2587397183

Scales and comparisons

• 80,636,054,980 seconds is equal to 2,563 years, 50 weeks, 5 days, 16 hours, 9 minutes, 40 seconds.
• To count from 1 to 80,636,054,980 would take you about five thousand, one hundred twenty-seven 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 80636054980 cubic inches would be around 360 feet tall.

Recreational maths with 80636054980

• 80636054980 backwards is 08945063608
• The number of decimal digits it has is: 11
• The sum of 80636054980's digits is 49
• More coming soon!