72795979587136

Names of 72795979587136

• Cardinal: 72795979587136 can be written as Seventy-two trillion, seven hundred ninety-five billion, nine hundred seventy-nine million, five hundred eighty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.2795979587136 × 10¹³

Factors of 72795979587136

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 82054

Divisors of 72795979587136

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 169 208 338 416 676 832 1352 2704 5408 10816 82039 164078 328156 656312 1066507 1312624 2133014 2625248 4266028 5250496 8532056 13864591 17064112 27729182 34128224 55458364 68256448 110916728 221833456 443666912 887333824 6730397521 13460795042 26921590084 53843180168 87495167773 107686360336 174990335546 215372720672 349980671092 430745441344 699961342184 1137437181049 1399922684368 2274874362098 2799845368736 4549748724196 5599690737472 9099497448392 18198994896784 36397989793568 72795979587136
• Sum of all divisors σ(n): 156423075477201
• Sum of proper divisors (its aliquot sum) s(n): 83627095890065
• 72795979587136 is an abundant number, because the sum of its proper divisors (83627095890065) is greater than itself. Its abundance is 10831116302929

Bases of 72795979587136

• Binary: 10000100011010100100010100000010001111001000000₂
• Hexadecimal: 0x423522811E40
• Base-36: PSY0EPJR4

Squares and roots of 72795979587136

• 72795979587136 squared (72795979587136²) is 5299254644050721197016682496
• 72795979587136 cubed (72795979587136³) is 385764432895351949882245522360070477971456
• 72795979587136 is a perfect square number. Its square root is 8532056
• The cube root of 72795979587136 is 41754.4209093877

Scales and comparisons

• 72,795,979,587,136 seconds is equal to 2,314,686 years, 50 weeks, 6 days, 52 minutes, 16 seconds.
• To count from 1 to 72,795,979,587,136 would take you about five million, seven hundred eighty-six thousand, seven hundred seventeen 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 72795979587136 cubic inches would be around 3479.5 feet tall.

Recreational maths with 72795979587136

• 72795979587136 backwards is 63178597959727
• The number of decimal digits it has is: 14
• The sum of 72795979587136's digits is 85
• More coming soon!