80742093732

Names of 80742093732

• Cardinal: 80742093732 can be written as Eighty billion, seven hundred forty-two million, ninety-three thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 8.0742093732 × 10¹⁰

Factors of 80742093732

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 32159

Divisors of 80742093732

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 13033 19121 26066 38242 39099 52132 57363 76484 78198 114726 117297 156396 172089 229452 234594 344178 351891 469188 516267 688356 703782 1032534 1055673 1407564 1548801 2065068 2111346 3097602 4222692 6195204 249203993 498407986 747611979 996815972 1495223958 2242835937 2990447916 4485671874 6728507811 8971343748 13457015622 20185523433 26914031244 40371046866 80742093732
• Sum of all divisors σ(n): 211103017356
• Sum of proper divisors (its aliquot sum) s(n): 130360923624
• 80742093732 is an abundant number, because the sum of its proper divisors (130360923624) is greater than itself. Its abundance is 49618829892

Bases of 80742093732

• Binary: 1001011001100100110101001001110100100₂
• Hexadecimal: 0x12CC9A93A4
• Base-36: 113BRA90

Squares and roots of 80742093732

• 80742093732 squared (80742093732²) is 6519285700227073687824
• 80742093732 cubed (80742093732³) is 526380777073421637386356315119168
• The square root of 80742093732 is 284151.5330453101
• The cube root of 80742093732 is 4322.1516654091

Scales and comparisons

• 80,742,093,732 seconds is equal to 2,567 years, 18 weeks, 23 hours, 22 minutes, 12 seconds.
• To count from 1 to 80,742,093,732 would take you about five thousand, one 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 80742093732 cubic inches would be around 360.2 feet tall.

Recreational maths with 80742093732

• 80742093732 backwards is 23739024708
• The number of decimal digits it has is: 11
• The sum of 80742093732's digits is 45
• More coming soon!