122160735225

Names of 122160735225

• Cardinal: 122160735225 can be written as One hundred twenty-two billion, one hundred sixty million, seven hundred thirty-five thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.22160735225 × 10¹¹

Factors of 122160735225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 871

Divisors of 122160735225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 135 225 243 405 675 729 863 1215 2025 2187 2589 3645 4315 6075 6561 7767 10935 12945 18225 21575 23301 32805 38835 54675 64725 69903 116505 164025 194175 209709 349515 582525 629127 744769 1048545 1747575 1887381 2234307 3145635 3723845 5242725 5662143 6702921 9436905 11171535 15728175 18619225 20108763 28310715 33514605 47184525 55857675 60326289 100543815 141553575 167573025 180978867 301631445 502719075 542936601 904894335 1508157225 1628809803 2714683005 4524471675 4886429409 8144049015 13573415025 24432147045 40720245075 122160735225
• Sum of all divisors σ(n): 227471004943
• Sum of proper divisors (its aliquot sum) s(n): 105310269718
• 122160735225 is a deficient number, because the sum of its proper divisors (105310269718) is less than itself. Its deficiency is 16850465507

Bases of 122160735225

• Binary: 1110001110001010110001110001111111001₂
• Hexadecimal: 0x1C7158E3F9
• Base-36: 1K4BCIK9

Squares and roots of 122160735225

• 122160735225 squared (122160735225²) is 14923245230712555800625
• 122160735225 cubed (122160735225³) is 1823034609326820567243188514515625
• 122160735225 is a perfect square number. Its square root is 349515
• The cube root of 122160735225 is 4961.8528352577

Scales and comparisons

• 122,160,735,225 seconds is equal to 3,884 years, 17 weeks, 2 days, 9 hours, 33 minutes, 45 seconds.
• To count from 1 to 122,160,735,225 would take you about seven thousand, seven hundred sixty-eight 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 122160735225 cubic inches would be around 413.5 feet tall.

Recreational maths with 122160735225

• 122160735225 backwards is 522537061221
• The number of decimal digits it has is: 12
• The sum of 122160735225's digits is 36
• More coming soon!