108082978128

Names of 108082978128

• Cardinal: 108082978128 can be written as One hundred eight billion, eighty-two million, nine hundred seventy-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.08082978128 × 10¹¹

Factors of 108082978128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 250192084

Divisors of 108082978128

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 250192079 500384158 750576237 1000768316 1501152474 2001536632 2251728711 3002304948 4003073264 4503457422 6004609896 6755186133 9006914844 12009219792 13510372266 18013829688 27020744532 36027659376 54041489064 108082978128
• Sum of all divisors σ(n): 310238179200
• Sum of proper divisors (its aliquot sum) s(n): 202155201072
• 108082978128 is an abundant number, because the sum of its proper divisors (202155201072) is greater than itself. Its abundance is 94072222944

Bases of 108082978128

• Binary: 1100100101010001111110101110101010000₂
• Hexadecimal: 0x192A3F5D50
• Base-36: 1DNHTBO0

Squares and roots of 108082978128

• 108082978128 squared (108082978128²) is 11681930161017726384384
• 108082978128 cubed (108082978128³) is 1262617802086102439023664392753152
• The square root of 108082978128 is 328759.7574643223
• The cube root of 108082978128 is 4763.4224693119

Scales and comparisons

• 108,082,978,128 seconds is equal to 3,436 years, 36 weeks, 4 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 108,082,978,128 would take you about six thousand, eight hundred seventy-three 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 108082978128 cubic inches would be around 397 feet tall.

Recreational maths with 108082978128

• 108082978128 backwards is 821879280801
• 108082978128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 108082978128's digits is 54
• More coming soon!