1425063790

Names of 1425063790

• Cardinal: 1425063790 can be written as One billion, four hundred twenty-five million, sixty-three thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.42506379 × 10⁹

Factors of 1425063790

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 596507

Divisors of 1425063790

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 239 478 1195 2390 596261 1192522 2981305 5962610 142506379 285012758 712531895 1425063790
• Sum of all divisors σ(n): 2575851840
• Sum of proper divisors (its aliquot sum) s(n): 1150788050
• 1425063790 is a deficient number, because the sum of its proper divisors (1150788050) is less than itself. Its deficiency is 274275740

Bases of 1425063790

• Binary: 1010100111100001011111101101110₂
• Hexadecimal: 0x54F0BF6E
• Base-36: NKG29A

Squares and roots of 1425063790

• 1425063790 squared (1425063790²) is 2030806805569164100
• 1425063790 cubed (1425063790³) is 2894029243102186099477939000
• The square root of 1425063790 is 37750.0170860889
• The cube root of 1425063790 is 1125.3253485343

Scales and comparisons

• 1,425,063,790 seconds is equal to 45 years, 16 weeks, 1 day, 19 hours, 3 minutes, 10 seconds.
• To count from 1 to 1,425,063,790 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 1425063790 cubic inches would be around 93.8 feet tall.

Recreational maths with 1425063790

• 1425063790 backwards is 0973605241
• The number of decimal digits it has is: 10
• The sum of 1425063790's digits is 37
• More coming soon!