320031068816

Names of 320031068816

• Cardinal: 320031068816 can be written as Three hundred twenty billion, thirty-one million, sixty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.20031068816 × 10¹¹

Factors of 320031068816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 55407062

Divisors of 320031068816

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 8 16 19 38 76 152 304 361 722 1444 2888 5776 55407041 110814082 221628164 443256328 886512656 1052733779 2105467558 4210935116 8421870232 16843740464 20001941801 40003883602 80007767204 160015534408 320031068816
• Sum of all divisors σ(n): 654412573062
• Sum of proper divisors (its aliquot sum) s(n): 334381504246
• 320031068816 is an abundant number, because the sum of its proper divisors (334381504246) is greater than itself. Its abundance is 14350435430

Bases of 320031068816

• Binary: 100101010000011010101101001001010010000₂
• Hexadecimal: 0x4A83569290
• Base-36: 430Q8H3K

Squares and roots of 320031068816

• 320031068816 squared (320031068816²) is 102419885007511327641856
• 320031068816 cubed (320031068816³) is 32777545266965664373450340537962496
• The square root of 320031068816 is 565712.8854958141
• The cube root of 320031068816 is 6840.1251417433

Scales and comparisons

• 320,031,068,816 seconds is equal to 10,175 years, 51 weeks, 6 days, 7 hours, 6 minutes, 56 seconds.
• To count from 1 to 320,031,068,816 would take you about twenty thousand, three hundred fifty-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 320031068816 cubic inches would be around 570 feet tall.

Recreational maths with 320031068816

• 320031068816 backwards is 618860130023
• 320031068816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 320031068816's digits is 38
• More coming soon!