80705877248

Names of 80705877248

• Cardinal: 80705877248 can be written as Eighty billion, seven hundred five million, eight hundred seventy-seven thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 8.0705877248 × 10¹⁰

Factors of 80705877248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 304089

Divisors of 80705877248

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 17 32 34 61 64 68 122 128 136 244 256 272 488 544 976 1037 1088 1952 2074 2176 3904 4148 4352 7808 8296 15616 16592 33184 66368 132736 265472 304009 608018 1216036 2432072 4864144 5168153 9728288 10336306 18544549 19456576 20672612 37089098 38913152 41345224 74178196 77826304 82690448 148356392 165380896 296712784 315257333 330761792 593425568 630514666 661523584 1186851136 1261029332 1323047168 2373702272 2522058664 4747404544 5044117328 10088234656 20176469312 40352938624 80705877248
• Sum of all divisors σ(n): 173369606760
• Sum of proper divisors (its aliquot sum) s(n): 92663729512
• 80705877248 is an abundant number, because the sum of its proper divisors (92663729512) is greater than itself. Its abundance is 11957852264

Bases of 80705877248

• Binary: 1001011001010011100011111010100000000₂
• Hexadecimal: 0x12CA71F500
• Base-36: 112Q71FK

Squares and roots of 80705877248

• 80705877248 squared (80705877248²) is 6513438622369244053504
• 80705877248 cubed (80705877248³) is 525672777919314437512647768276992
• The square root of 80705877248 is 284087.7984849051
• The cube root of 80705877248 is 4321.5053418733

Scales and comparisons

• 80,705,877,248 seconds is equal to 2,566 years, 10 weeks, 1 day, 19 hours, 14 minutes, 8 seconds.
• To count from 1 to 80,705,877,248 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 80705877248 cubic inches would be around 360.1 feet tall.

Recreational maths with 80705877248

• 80705877248 backwards is 84277850708
• The number of decimal digits it has is: 11
• The sum of 80705877248's digits is 56
• More coming soon!