1325273430

Names of 1325273430

• Cardinal: 1325273430 can be written as One billion, three hundred twenty-five million, two hundred seventy-three thousand, four hundred thirty.

Scientific notation

• Scientific notation: 1.32527343 × 10⁹

Factors of 1325273430

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4225

Divisors of 1325273430

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 1093 2186 3109 3279 5465 6218 6558 9327 10930 14209 15545 16395 18654 28418 31090 32790 40417 42627 46635 71045 80834 85254 93270 121251 142090 202085 213135 242502 404170 426270 606255 1212510 3398137 6796274 10194411 16990685 20388822 33981370 44175781 50972055 88351562 101944110 132527343 220878905 265054686 441757810 662636715 1325273430
• Sum of all divisors σ(n): 3429558720
• Sum of proper divisors (its aliquot sum) s(n): 2104285290
• 1325273430 is an abundant number, because the sum of its proper divisors (2104285290) is greater than itself. Its abundance is 779011860

Bases of 1325273430

• Binary: 1001110111111100001000101010110₂
• Hexadecimal: 0x4EFE1156
• Base-36: LX17IU

Squares and roots of 1325273430

• 1325273430 squared (1325273430²) is 1756349664263964900
• 1325273430 cubed (1325273430³) is 2327643543838453188422607000
• The square root of 1325273430 is 36404.3051025563
• The cube root of 1325273430 is 1098.4201646115

Scales and comparisons

• 1,325,273,430 seconds is equal to 42 years, 7 weeks, 1 day, 19 hours, 30 minutes, 30 seconds.
• To count from 1 to 1,325,273,430 would take you about eighty-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 1325273430 cubic inches would be around 91.5 feet tall.

Recreational maths with 1325273430

• 1325273430 backwards is 0343725231
• 1325273430 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1325273430's digits is 30
• More coming soon!