9972467665625

Names of 9972467665625

• Cardinal: 9972467665625 can be written as Nine trillion, nine hundred seventy-two billion, four hundred sixty-seven million, six hundred sixty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 9.972467665625 × 10¹²

Factors of 9972467665625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 293

Divisors of 9972467665625

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 25 37 125 185 251 625 925 1255 1369 3125 4625 6275 6845 9287 23125 31375 34225 46435 50653 63001 115625 156875 171125 232175 253265 315005 343619 784375 855625 1160875 1266325 1575025 1718095 2331037 4278125 5804375 6331625 7875125 8590475 11655185 12713903 29021875 31658125 39375625 42952375 58275925 63569515 86248369 158290625 196878125 214761875 291379625 317847575 431241845 1073809375 1456898125 1589237875 2156209225 3191189653 7284490625 7946189375 10781046125 15955948265 39730946875 53905230625 79779741325 269526153125 398898706625 1994493533125 9972467665625
• Sum of all divisors σ(n): 12862267309080
• Sum of proper divisors (its aliquot sum) s(n): 2889799643455
• 9972467665625 is a deficient number, because the sum of its proper divisors (2889799643455) is less than itself. Its deficiency is 7082668022170

Bases of 9972467665625

• Binary: 10010001000111100101011001001000101011011001₂
• Hexadecimal: 0x911E5648AD9
• Base-36: 3J9ADRLJT

Squares and roots of 9972467665625

• 9972467665625 squared (9972467665625²) is 99450111341936136806640625
• 9972467665625 cubed (9972467665625³) is 991763019700264202387950075592041015625
• The square root of 9972467665625 is 3157921.4153656515
• The cube root of 9972467665625 is 21524.5565212551

Scales and comparisons

• 9,972,467,665,625 seconds is equal to 317,093 years, 32 weeks, 3 days, 11 hours, 7 minutes, 5 seconds.
• To count from 1 to 9,972,467,665,625 would take you about seven hundred ninety-two thousand, seven hundred thirty-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 9972467665625 cubic inches would be around 1793.7 feet tall.

Recreational maths with 9972467665625

• 9972467665625 backwards is 5265667642799
• The number of decimal digits it has is: 13
• The sum of 9972467665625's digits is 74
• More coming soon!