122130135625

Names of 122130135625

• Cardinal: 122130135625 can be written as One hundred twenty-two billion, one hundred thirty million, one hundred thirty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.22130135625 × 10¹¹

Factors of 122130135625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1914

Divisors of 122130135625

• Number of divisors d(n): 90
• Complete list of divisors:
  1 5 17 19 25 85 95 125 289 323 361 425 475 625 1445 1615 1805 1873 2125 2375 5491 6137 7225 8075 9025 9365 10625 11875 27455 30685 31841 35587 36125 40375 45125 46825 104329 137275 153425 159205 177935 180625 201875 225625 234125 521645 541297 604979 676153 686375 767125 796025 889675 1170625 2608225 2706485 3024895 3380765 3431875 3835625 3980125 4448375 10284643 11494601 13041125 13532425 15124475 16903825 19900625 22241875 51423215 57473005 65205625 67662125 75622375 84519125 195408217 257116075 287365025 338310625 378111875 422595625 977041085 1285580375 1436825125 4885205425 6427901875 7184125625 24426027125 122130135625
• Sum of all divisors σ(n): 171192199398
• Sum of proper divisors (its aliquot sum) s(n): 49062063773
• 122130135625 is a deficient number, because the sum of its proper divisors (49062063773) is less than itself. Its deficiency is 73068071852

Bases of 122130135625

• Binary: 1110001101111100001011111101001001001₂
• Hexadecimal: 0x1C6F85FA49
• Base-36: 1K3T4NRD

Squares and roots of 122130135625

• 122130135625 squared (122130135625²) is 14915770027780894140625
• 122130135625 cubed (122130135625³) is 1821665016444190619178299072265625
• The square root of 122130135625 is 349471.2228853757
• The cube root of 122130135625 is 4961.4385084807

Scales and comparisons

• 122,130,135,625 seconds is equal to 3,883 years, 18 weeks, 5 days, 5 hours, 40 minutes, 25 seconds.
• To count from 1 to 122,130,135,625 would take you about seven thousand, seven hundred sixty-six 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 122130135625 cubic inches would be around 413.5 feet tall.

Recreational maths with 122130135625

• 122130135625 backwards is 526531031221
• The number of decimal digits it has is: 12
• The sum of 122130135625's digits is 31
• More coming soon!