72212342401

Names of 72212342401

• Cardinal: 72212342401 can be written as Seventy-two billion, two hundred twelve million, three hundred forty-two thousand, four hundred one.

Scientific notation

• Scientific notation: 7.2212342401 × 10¹⁰

Factors of 72212342401

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 911698

Divisors of 72212342401

• Number of divisors d(n): 4
• Complete list of divisors:
  1 87629 824069 72212342401
• Sum of all divisors σ(n): 72213254100
• Sum of proper divisors (its aliquot sum) s(n): 911699
• 72212342401 is a deficient number, because the sum of its proper divisors (911699) is less than itself. Its deficiency is 72211430702

Bases of 72212342401

• Binary: 1000011010000001100001110011010000001₂
• Hexadecimal: 0x10D030E681
• Base-36: X69D401

Squares and roots of 72212342401

• 72212342401 squared (72212342401²) is 5214622395039262444801
• 72212342401 cubed (72212342401³) is 376560097882497903502470174307201
• The square root of 72212342401 is 268723.5426995559
• The cube root of 72212342401 is 4164.2533543685

Scales and comparisons

• 72,212,342,401 seconds is equal to 2,296 years, 6 weeks, 5 days, 1 second.
• To count from 1 to 72,212,342,401 would take you about four thousand, five hundred ninety-two 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 72212342401 cubic inches would be around 347 feet tall.

Recreational maths with 72212342401

• 72212342401 backwards is 10424321227
• The number of decimal digits it has is: 11
• The sum of 72212342401's digits is 28
• More coming soon!