80983509760

Names of 80983509760

• Cardinal: 80983509760 can be written as Eighty billion, nine hundred eighty-three million, five hundred nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 8.098350976 × 10¹⁰

Factors of 80983509760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 23959

Divisors of 80983509760

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 3023 6046 12092 15115 20929 24184 30230 41858 48368 60460 83716 96736 104645 120920 167432 193472 209290 241840 334864 386944 418580 483680 669728 773888 837160 967360 1339456 1674320 1934720 2678912 3348640 3869440 5357824 6697280 13394560 26789120 63268367 126536734 253073468 316341835 506146936 632683670 1012293872 1265367340 2024587744 2530734680 4049175488 5061469360 8098350976 10122938720 16196701952 20245877440 40491754880 80983509760
• Sum of all divisors σ(n): 194054253120
• Sum of proper divisors (its aliquot sum) s(n): 113070743360
• 80983509760 is an abundant number, because the sum of its proper divisors (113070743360) is greater than itself. Its abundance is 32087233600

Bases of 80983509760

• Binary: 1001011011010111111100100101100000000₂
• Hexadecimal: 0x12DAFE4B00
• Base-36: 117BHO1S

Squares and roots of 80983509760

• 80983509760 squared (80983509760²) is 6558328853048015257600
• 80983509760 cubed (80983509760³) is 531116488680103549362478514176000
• The square root of 80983509760 is 284576.0175418863
• The cube root of 80983509760 is 4326.4550731979

Scales and comparisons

• 80,983,509,760 seconds is equal to 2,575 years, 1 week, 2 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 80,983,509,760 would take you about five thousand, one hundred fifty 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 80983509760 cubic inches would be around 360.5 feet tall.

Recreational maths with 80983509760

• 80983509760 backwards is 06790538908
• The number of decimal digits it has is: 11
• The sum of 80983509760's digits is 55
• More coming soon!