1442220254

Names of 1442220254

• Cardinal: 1442220254 can be written as One billion, four hundred forty-two million, two hundred twenty thousand, two hundred fifty-four.

Scientific notation

• Scientific notation: 1.442220254 × 10⁹

Factors of 1442220254

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 23261650

Divisors of 1442220254

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 31 62 23261617 46523234 721110127 1442220254
• Sum of all divisors σ(n): 2233115328
• Sum of proper divisors (its aliquot sum) s(n): 790895074
• 1442220254 is a deficient number, because the sum of its proper divisors (790895074) is less than itself. Its deficiency is 651325180

Bases of 1442220254

• Binary: 1010101111101101000100011011110₂
• Hexadecimal: 0x55F688DE
• Base-36: NUNS9Q

Squares and roots of 1442220254

• 1442220254 squared (1442220254²) is 2079999261047824516
• 1442220254 cubed (1442220254³) is 2999817062588205779612947064
• The square root of 1442220254 is 37976.5750693767
• The cube root of 1442220254 is 1129.8233085781

Scales and comparisons

• 1,442,220,254 seconds is equal to 45 years, 44 weeks, 4 days, 8 hours, 44 minutes, 14 seconds.
• To count from 1 to 1,442,220,254 would take you about ninety-one 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 1442220254 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442220254

• 1442220254 backwards is 4520222441
• The number of decimal digits it has is: 10
• The sum of 1442220254's digits is 26
• More coming soon!