147149170272

Names of 147149170272

• Cardinal: 147149170272 can be written as One hundred forty-seven billion, one hundred forty-nine million, one hundred seventy thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.47149170272 × 10¹¹

Factors of 147149170272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39302681

Divisors of 147149170272

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1872 3744 39302663 78605326 117907989 157210652 235815978 314421304 353723967 471631956 510934619 628842608 707447934 943263912 1021869238 1257685216 1414895868 1532803857 1886527824 2043738476 2829791736 3065607714 3773055648 4087476952 4598411571 5659583472 6131215428 8174953904 9196823142 11319166944 12262430856 16349907808 18393646284 24524861712 36787292568 49049723424 73574585136 147149170272
• Sum of all divisors σ(n): 450644345424
• Sum of proper divisors (its aliquot sum) s(n): 303495175152
• 147149170272 is an abundant number, because the sum of its proper divisors (303495175152) is greater than itself. Its abundance is 156346004880

Bases of 147149170272

• Binary: 10001001000010110001100010011001100000₂
• Hexadecimal: 0x2242C62660
• Base-36: 1VLKTEG0

Squares and roots of 147149170272

• 147149170272 squared (147149170272²) is 21652878311738048553984
• 147149170272 cubed (147149170272³) is 3186203077572838002931194999963648
• The square root of 147149170272 is 383600.2740770659
• The cube root of 147149170272 is 5279.4166676497

Scales and comparisons

• 147,149,170,272 seconds is equal to 4,678 years, 46 weeks, 1 day, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 147,149,170,272 would take you about nine thousand, three hundred fifty-seven 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 147149170272 cubic inches would be around 440 feet tall.

Recreational maths with 147149170272

• 147149170272 backwards is 272071941741
• The number of decimal digits it has is: 12
• The sum of 147149170272's digits is 45
• More coming soon!