72268453302721

Names of 72268453302721

• Cardinal: 72268453302721 can be written as Seventy-two trillion, two hundred sixty-eight billion, four hundred fifty-three million, three hundred two thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 7.2268453302721 × 10¹³

Factors of 72268453302721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2857

Divisors of 72268453302721

• Number of divisors d(n): 48
• Complete list of divisors:
  1 13 89 101 541 1157 1313 2113 7033 8989 27469 48149 54641 116857 188057 213413 292681 625937 710333 1143133 2444741 2774369 3804853 4863049 14860729 18993757 26048609 29560781 63219637 101738837 115456433 246918841 338631917 384290153 618434953 1322604881 1500933629 2630909509 8039654389 10275622537 34201823617 55040710817 62461930253 133583092981 715529240621 812005093289 5559111792517 72268453302721
• Sum of all divisors σ(n): 79666132195440
• Sum of proper divisors (its aliquot sum) s(n): 7397678892719
• 72268453302721 is a deficient number, because the sum of its proper divisors (7397678892719) is less than itself. Its deficiency is 64870774410002

Bases of 72268453302721

• Binary: 10000011011101001001111011111001101000111000001₂
• Hexadecimal: 0x41BA4F7CD1C1
• Base-36: PM7O36HMP

Squares and roots of 72268453302721

• 72268453302721 squared (72268453302721²) is 5222729342767565812866003841
• 72268453302721 cubed (72268453302721³) is 377438571620548569243453884317737521751361
• The square root of 72268453302721 is 8501085.4190933171
• The cube root of 72268453302721 is 41653.3165349327

Scales and comparisons

• 72,268,453,302,721 seconds is equal to 2,297,913 years, 14 weeks, 1 day, 17 hours, 52 minutes, 1 second.
• To count from 1 to 72,268,453,302,721 would take you about five million, seven hundred forty-four thousand, seven hundred eighty-three 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 72268453302721 cubic inches would be around 3471.1 feet tall.

Recreational maths with 72268453302721

• 72268453302721 backwards is 12720335486227
• The number of decimal digits it has is: 14
• The sum of 72268453302721's digits is 52
• More coming soon!