72257534427689

Names of 72257534427689

• Cardinal: 72257534427689 can be written as Seventy-two trillion, two hundred fifty-seven billion, five hundred thirty-four million, four hundred twenty-seven thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 7.2257534427689 × 10¹³

Factors of 72257534427689

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 392

Divisors of 72257534427689

• Number of divisors d(n): 48
• Complete list of divisors:
  1 13 97 103 179 1261 1339 2327 9409 9991 17363 18437 32041 122317 129883 225719 239681 416533 969127 1684211 1788389 3107977 3300223 5735339 12598651 21894743 23249057 40403701 42902899 74559407 173473733 301473769 320121631 556327883 590739917 2255158529 3919158997 4161581203 7232262479 7679618921 31051798207 53963804651 57301771949 403673376691 701529460463 744923035337 5558271879053 72257534427689
• Sum of all divisors σ(n): 79835672891520
• Sum of proper divisors (its aliquot sum) s(n): 7578138463831
• 72257534427689 is a deficient number, because the sum of its proper divisors (7578138463831) is less than itself. Its deficiency is 64679395963858

Bases of 72257534427689

• Binary: 10000011011011111000100101011000000001000101001₂
• Hexadecimal: 0x41B7C4AC0229
• Base-36: PM2NID3QH

Squares and roots of 72257534427689

• 72257534427689 squared (72257534427689²) is 5221151281568661100769880721
• 72257534427689 cubed (72257534427689³) is 377267518480120073286176179900771529683769
• The square root of 72257534427689 is 8500443.1900747975
• The cube root of 72257534427689 is 41651.2186612211

Scales and comparisons

• 72,257,534,427,689 seconds is equal to 2,297,566 years, 4 weeks, 3 days, 21 hours, 1 minute, 29 seconds.
• To count from 1 to 72,257,534,427,689 would take you about five million, seven hundred forty-three thousand, nine hundred fifteen 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 72257534427689 cubic inches would be around 3470.9 feet tall.

Recreational maths with 72257534427689

• 72257534427689 backwards is 98672443575227
• The number of decimal digits it has is: 14
• The sum of 72257534427689's digits is 71
• More coming soon!