80979376080

Names of 80979376080

• Cardinal: 80979376080 can be written as Eighty billion, nine hundred seventy-nine million, three hundred seventy-six thousand and eighty.

Scientific notation

• Scientific notation: 8.097937608 × 10¹⁰

Factors of 80979376080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 527038

Divisors of 80979376080

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 641 1282 1923 2564 3205 3846 5128 6410 7692 9615 10256 12820 15384 19230 25640 30768 38460 51280 76920 153840 526387 1052774 1579161 2105548 2631935 3158322 4211096 5263870 6316644 7895805 8422192 10527740 12633288 15791610 21055480 25266576 31583220 42110960 63166440 126332880 337414067 674828134 1012242201 1349656268 1687070335 2024484402 2699312536 3374140670 4048968804 5061211005 5398625072 6748281340 8097937608 10122422010 13496562680 16195875216 20244844020 26993125360 40489688040 80979376080
• Sum of all divisors σ(n): 251428175424
• Sum of proper divisors (its aliquot sum) s(n): 170448799344
• 80979376080 is an abundant number, because the sum of its proper divisors (170448799344) is greater than itself. Its abundance is 89469423264

Bases of 80979376080

• Binary: 1001011011010101111110011011111010000₂
• Hexadecimal: 0x12DABF37D0
• Base-36: 117912HC

Squares and roots of 80979376080

• 80979376080 squared (80979376080²) is 6557659350306076166400
• 80979376080 cubed (80979376080³) is 531035162732964204988030259712000
• The square root of 80979376080 is 284568.7545743559
• The cube root of 80979376080 is 4326.3814595071

Scales and comparisons

• 80,979,376,080 seconds is equal to 2,574 years, 46 weeks, 3 days, 7 hours, 8 minutes.
• To count from 1 to 80,979,376,080 would take you about five thousand, one hundred forty-nine 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 80979376080 cubic inches would be around 360.5 feet tall.

Recreational maths with 80979376080

• 80979376080 backwards is 08067397908
• The number of decimal digits it has is: 11
• The sum of 80979376080's digits is 57
• More coming soon!