72442968556488898

Names of 72442968556488898

• Cardinal: 72442968556488898 can be written as Seventy-two quadrillion, four hundred forty-two trillion, nine hundred sixty-eight billion, five hundred fifty-six million, four hundred eighty-eight thousand, eight hundred ninety-eight.

Scientific notation

• Scientific notation: 7.2442968556488898 × 10¹⁶

Factors of 72442968556488898

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 14605

Divisors of 72442968556488898

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 313 626 2801 5602 11489 22978 97969 195938 876713 1753426 3596057 7192114 32180689 64361378 131997121 263994242 274411169 548822338 1125565841 2251131682 10072555657 20145111314 41315098873 82630197746 369723935921 739447871842 3152709920641 6305419841282 12931625947249 25863251894498 115723591943273 231447183886546 36221484278244449 72442968556488898
• Sum of all divisors σ(n): 109061144659158678
• Sum of proper divisors (its aliquot sum) s(n): 36618176102669780
• 72442968556488898 is a deficient number, because the sum of its proper divisors (36618176102669780) is less than itself. Its deficiency is 35824792453819118

Bases of 72442968556488898

• Binary: 100000001010111100111111011111111010010001100100011000010₂
• Hexadecimal: 0x1015E7EFF48C8C2
• Base-36: JTAW0BKIHFM

Squares and roots of 72442968556488898

• 72442968556488898 squared (72442968556488898²) is 5247983693276439170018421597254404
• 72442968556488898 cubed (72442968556488898³) is 380179517676991560140966718267995751186575107606792
• The square root of 72442968556488898 is 269152314.7893937361
• The cube root of 72442968556488898 is 416868.1799322943

Scales and comparisons

• 72,442,968,556,488,898 seconds is equal to 2,303,462,319 years, 14 weeks, 4 days, 14 hours, 54 minutes, 58 seconds.
• To count from 1 to 72,442,968,556,488,898 would take you about six billion, nine hundred ten million, three hundred eighty-six thousand, nine 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 72442968556488898 cubic inches would be around 34739 feet tall.

Recreational maths with 72442968556488898

• 72442968556488898 backwards is 89888465586924427
• The number of decimal digits it has is: 17
• The sum of 72442968556488898's digits is 103
• More coming soon!