101388396223185689

Names of 101388396223185689

• Cardinal: 101388396223185689 can be written as One hundred one quadrillion, three hundred eighty-eight trillion, three hundred ninety-six billion, two hundred twenty-three million, one hundred eighty-five thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.01388396223185689 × 10¹⁷

Factors of 101388396223185689

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 378212299

Divisors of 101388396223185689

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 16487749 280291733 361724533 6149317061 5964023307246217 101388396223185689
• Sum of all divisors σ(n): 107352426338253000
• Sum of proper divisors (its aliquot sum) s(n): 5964030115067311
• 101388396223185689 is a deficient number, because the sum of its proper divisors (5964030115067311) is less than itself. Its deficiency is 95424366108118378

Bases of 101388396223185689

• Binary: 101101000001101000011010110001101001110101100001100011001₂
• Hexadecimal: 0x16834358D3AC319
• Base-36: RQB6Q7WGW7T

Squares and roots of 101388396223185689

• 101388396223185689 squared (101388396223185689²) is 10279606888709694085541539774404721
• 101388396223185689 cubed (101388396223185689³) is 1042232856251087539089562904557910009688938221237769
• The square root of 101388396223185689 is 318415445.9557288641
• The cube root of 101388396223185689 is 466297.1393300059

Scales and comparisons

• 101,388,396,223,185,689 seconds is equal to 3,223,837,384 years, 51 weeks, 5 days, 17 hours, 21 minutes, 29 seconds.
• To count from 1 to 101,388,396,223,185,689 would take you about nine billion, six hundred seventy-one million, five hundred twelve thousand, one hundred fifty-four 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 101388396223185689 cubic inches would be around 38858.1 feet tall.

Recreational maths with 101388396223185689

• 101388396223185689 backwards is 986581322693883101
• The number of decimal digits it has is: 18
• The sum of 101388396223185689's digits is 83
• More coming soon!