72350993017

Names of 72350993017

• Cardinal: 72350993017 can be written as Seventy-two billion, three hundred fifty million, nine hundred ninety-three thousand and seventeen.

Scientific notation

• Scientific notation: 7.2350993017 × 10¹⁰

Factors of 72350993017

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 103211818

Divisors of 72350993017

• Number of divisors d(n): 4
• Complete list of divisors:
  1 701 103211117 72350993017
• Sum of all divisors σ(n): 72454204836
• Sum of proper divisors (its aliquot sum) s(n): 103211819
• 72350993017 is a deficient number, because the sum of its proper divisors (103211819) is less than itself. Its deficiency is 72247781198

Bases of 72350993017

• Binary: 1000011011000011101001000101001111001₂
• Hexadecimal: 0x10D8748A79
• Base-36: X8JWVI1

Squares and roots of 72350993017

• 72350993017 squared (72350993017²) is 5234666190545982762289
• 72350993017 cubed (72350993017³) is 378733296998518390251773809935913
• The square root of 72350993017 is 268981.3990167349
• The cube root of 72350993017 is 4166.9168286843

Scales and comparisons

• 72,350,993,017 seconds is equal to 2,300 years, 27 weeks, 6 days, 18 hours, 3 minutes, 37 seconds.
• To count from 1 to 72,350,993,017 would take you about four thousand, six hundred one 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 72350993017 cubic inches would be around 347.2 feet tall.

Recreational maths with 72350993017

• 72350993017 backwards is 71039905327
• The number of decimal digits it has is: 11
• The sum of 72350993017's digits is 46
• More coming soon!