80439117191369188

Names of 80439117191369188

• Cardinal: 80439117191369188 can be written as Eighty quadrillion, four hundred thirty-nine trillion, one hundred seventeen billion, one hundred ninety-one million, three hundred sixty-nine thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 8.0439117191369188 × 10¹⁶

Factors of 80439117191369188

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 616170258

Divisors of 80439117191369188

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 811 1622 3244 5677 5749 11354 11498 22708 22996 40243 80486 160972 4662439 9324878 18649756 32637073 65274146 130548292 616163689 1232327378 2464654756 4313145823 8626291646 17252583292 499708751779 999417503558 1998835007116 3497961262453 3542325048061 6995922524906 7084650096122 13991845049812 14169300192244 24796275336427 49592550672854 99185101345708 2872825613977471 5745651227954942 11491302455909884 20109779297842297 40219558595684594 80439117191369188
• Sum of all divisors σ(n): 161104623042160000
• Sum of proper divisors (its aliquot sum) s(n): 80665505850790812
• 80439117191369188 is an abundant number, because the sum of its proper divisors (80665505850790812) is greater than itself. Its abundance is 226388659421624

Bases of 80439117191369188

• Binary: 100011101110001101111001101101110001111001101000111100100₂
• Hexadecimal: 0x11DC6F36E3CD1E4
• Base-36: M01ACAJA4TG

Squares and roots of 80439117191369188

• 80439117191369188 squared (80439117191369188²) is 6470451574526826044076158115779344
• 80439117191369188 cubed (80439117191369188³) is 520477412484442643608609423857780786975551048452672
• The square root of 80439117191369188 is 283617907.0358026389
• The cube root of 80439117191369188 is 431673.8743608803

Scales and comparisons

• 80,439,117,191,369,188 seconds is equal to 2,557,715,112 years, 8 weeks, 2 days, 46 minutes, 28 seconds.
• To count from 1 to 80,439,117,191,369,188 would take you about seven billion, six hundred seventy-three million, one hundred forty-five thousand, three hundred thirty-six 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 80439117191369188 cubic inches would be around 35972.8 feet tall.

Recreational maths with 80439117191369188

• 80439117191369188 backwards is 88196319171193408
• The number of decimal digits it has is: 17
• The sum of 80439117191369188's digits is 79
• More coming soon!