1422258020

Names of 1422258020

• Cardinal: 1422258020 can be written as One billion, four hundred twenty-two million, two hundred fifty-eight thousand and twenty.

Scientific notation

• Scientific notation: 1.42225802 × 10⁹

Factors of 1422258020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 59886

Divisors of 1422258020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 29 41 58 82 116 145 164 205 290 410 580 820 1189 2378 4756 5945 11890 23780 59809 119618 239236 299045 598090 1196180 1734461 2452169 3468922 4904338 6937844 8672305 9808676 12260845 17344610 24521690 34689220 49043380 71112901 142225802 284451604 355564505 711129010 1422258020
• Sum of all divisors σ(n): 3165145200
• Sum of proper divisors (its aliquot sum) s(n): 1742887180
• 1422258020 is an abundant number, because the sum of its proper divisors (1742887180) is greater than itself. Its abundance is 320629160

Bases of 1422258020

• Binary: 1010100110001011110111101100100₂
• Hexadecimal: 0x54C5EF64
• Base-36: NIRXB8

Squares and roots of 1422258020

• 1422258020 squared (1422258020²) is 2022817875454320400
• 1422258020 cubed (1422258020³) is 2876968946364268332549608000
• The square root of 1422258020 is 37712.8362762601
• The cube root of 1422258020 is 1124.5863223071

Scales and comparisons

• 1,422,258,020 seconds is equal to 45 years, 11 weeks, 4 days, 7 hours, 40 minutes, 20 seconds.
• To count from 1 to 1,422,258,020 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 1422258020 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422258020

• 1422258020 backwards is 0208522241
• The number of decimal digits it has is: 10
• The sum of 1422258020's digits is 26
• More coming soon!