1425127008

Names of 1425127008

• Cardinal: 1425127008 can be written as One billion, four hundred twenty-five million, one hundred twenty-seven thousand and eight.

Scientific notation

• Scientific notation: 1.425127008 × 10⁹

Factors of 1425127008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 138851

Divisors of 1425127008

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 107 214 321 428 642 856 1284 1712 2568 3424 5136 10272 138739 277478 416217 554956 832434 1109912 1664868 2219824 3329736 4439648 6659472 13318944 14845073 29690146 44535219 59380292 89070438 118760584 178140876 237521168 356281752 475042336 712563504 1425127008
• Sum of all divisors σ(n): 3775947840
• Sum of proper divisors (its aliquot sum) s(n): 2350820832
• 1425127008 is an abundant number, because the sum of its proper divisors (2350820832) is greater than itself. Its abundance is 925693824

Bases of 1425127008

• Binary: 1010100111100011011011001100000₂
• Hexadecimal: 0x54F1B660
• Base-36: NKHF1C

Squares and roots of 1425127008

• 1425127008 squared (1425127008²) is 2030986988931032064
• 1425127008 cubed (1425127008³) is 2894414410822210843720384512
• The square root of 1425127008 is 37750.8544009271
• The cube root of 1425127008 is 1125.3419886703

Scales and comparisons

• 1,425,127,008 seconds is equal to 45 years, 16 weeks, 2 days, 12 hours, 36 minutes, 48 seconds.
• To count from 1 to 1,425,127,008 would take you about ninety 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 1425127008 cubic inches would be around 93.8 feet tall.

Recreational maths with 1425127008

• 1425127008 backwards is 8007215241
• The number of decimal digits it has is: 10
• The sum of 1425127008's digits is 30
• More coming soon!