80920256400320

Names of 80920256400320

• Cardinal: 80920256400320 can be written as Eighty trillion, nine hundred twenty billion, two hundred fifty-six million, four hundred thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.092025640032 × 10¹³

Factors of 80920256400320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 269879067

Divisors of 80920256400320

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 937 1874 3748 4685 7496 9370 14992 18740 29984 37480 59968 74960 149920 299840 269878123 539756246 1079512492 1349390615 2159024984 2698781230 4318049968 5397562460 8636099936 10795124920 17272199872 21590249840 43180499680 86360999360 252875801251 505751602502 1011503205004 1264379006255 2023006410008 2528758012510 4046012820016 5057516025020 8092025640032 10115032050040 16184051280064 20230064100080 40460128200160 80920256400320
• Sum of all divisors σ(n): 192897008397744
• Sum of proper divisors (its aliquot sum) s(n): 111976751997424
• 80920256400320 is an abundant number, because the sum of its proper divisors (111976751997424) is greater than itself. Its abundance is 31056495597104

Bases of 80920256400320

• Binary: 10010011001100010110111001000110100101111000000₂
• Hexadecimal: 0x4998B7234BC0
• Base-36: SOM93D0OW

Squares and roots of 80920256400320

• 80920256400320 squared (80920256400320²) is 6548087895893529924096102400
• 80920256400320 cubed (80920256400320³) is 529872951467536336685615074024366112768000
• The square root of 80920256400320 is 8995568.7091100583
• The cube root of 80920256400320 is 43253.2836604435

Scales and comparisons

• 80,920,256,400,320 seconds is equal to 2,573,013 years, 44 weeks, 1 day, 16 hours, 5 minutes, 20 seconds.
• To count from 1 to 80,920,256,400,320 would take you about six million, four hundred thirty-two thousand, five hundred thirty-four 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 80920256400320 cubic inches would be around 3604.4 feet tall.

Recreational maths with 80920256400320

• 80920256400320 backwards is 02300465202908
• The number of decimal digits it has is: 14
• The sum of 80920256400320's digits is 41
• More coming soon!