72213625613856

Names of 72213625613856

• Cardinal: 72213625613856 can be written as Seventy-two trillion, two hundred thirteen billion, six hundred twenty-five million, six hundred thirteen thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 7.2213625613856 × 10¹³

Factors of 72213625613856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12331561817

Divisors of 72213625613856

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 96 122 183 244 366 488 732 976 1464 1952 2928 5856 12331561751 24663123502 36994685253 49326247004 73989370506 98652494008 147978741012 197304988016 295957482024 394609976032 591914964048 752225266811 1183829928096 1504450533622 2256675800433 3008901067244 4513351600866 6017802134488 9026703201732 12035604268976 18053406403464 24071208537952 36106812806928 72213625613856
• Sum of all divisors σ(n): 192668320813248
• Sum of proper divisors (its aliquot sum) s(n): 120454695199392
• 72213625613856 is an abundant number, because the sum of its proper divisors (120454695199392) is greater than itself. Its abundance is 48241069585536

Bases of 72213625613856

• Binary: 10000011010110110001011100000001010111000100000₂
• Hexadecimal: 0x41AD8B80AE20
• Base-36: PLIHC6U5C

Squares and roots of 72213625613856

• 72213625613856 squared (72213625613856²) is 5214807724298159352819188736
• 72213625613856 cubed (72213625613856³) is 376580172650711678101498495869903920726016
• The square root of 72213625613856 is 8497860.0608539089
• The cube root of 72213625613856 is 41642.7802047413

Scales and comparisons

• 72,213,625,613,856 seconds is equal to 2,296,169 years, 48 weeks, 17 minutes, 36 seconds.
• To count from 1 to 72,213,625,613,856 would take you about five million, seven hundred forty thousand, four hundred twenty-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 72213625613856 cubic inches would be around 3470.2 feet tall.

Recreational maths with 72213625613856

• 72213625613856 backwards is 65831652631227
• The number of decimal digits it has is: 14
• The sum of 72213625613856's digits is 57
• More coming soon!