80704721058

Names of 80704721058

• Cardinal: 80704721058 can be written as Eighty billion, seven hundred four million, seven hundred twenty-one thousand and fifty-eight.

Scientific notation

• Scientific notation: 8.0704721058 × 10¹⁰

Factors of 80704721058

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 19522258

Divisors of 80704721058

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 13 26 39 53 78 106 159 318 689 1378 2067 4134 19522187 39044374 58566561 117133122 253788431 507576862 761365293 1034675911 1522730586 2069351822 3104027733 6208055466 13450786843 26901573686 40352360529 80704721058
• Sum of all divisors σ(n): 177105289536
• Sum of proper divisors (its aliquot sum) s(n): 96400568478
• 80704721058 is an abundant number, because the sum of its proper divisors (96400568478) is greater than itself. Its abundance is 15695847420

Bases of 80704721058

• Binary: 1001011001010011000000101000010100010₂
• Hexadecimal: 0x12CA6050A2
• Base-36: 112PI9B6

Squares and roots of 80704721058

• 80704721058 squared (80704721058²) is 6513252001049588639364
• 80704721058 cubed (80704721058³) is 525650185925167374365517378527112
• The square root of 80704721058 is 284085.7635609361
• The cube root of 80704721058 is 4321.4847051891

Scales and comparisons

• 80,704,721,058 seconds is equal to 2,566 years, 8 weeks, 2 days, 10 hours, 4 minutes, 18 seconds.
• To count from 1 to 80,704,721,058 would take you about five thousand, one hundred thirty-two 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 80704721058 cubic inches would be around 360.1 feet tall.

Recreational maths with 80704721058

• 80704721058 backwards is 85012740708
• The number of decimal digits it has is: 11
• The sum of 80704721058's digits is 42
• More coming soon!