1494982225

Names of 1494982225

• Cardinal: 1494982225 can be written as One billion, four hundred ninety-four million, nine hundred eighty-two thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.494982225 × 10⁹

Factors of 1494982225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 72

Divisors of 1494982225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 5 11 19 25 37 55 95 121 185 209 275 361 407 475 605 703 925 1045 1369 1805 2035 2299 3025 3515 3971 4477 5225 6845 7733 9025 10175 11495 13357 15059 17575 19855 22385 26011 34225 38665 43681 57475 66785 75295 85063 99275 111925 130055 146927 165649 193325 218405 286121 333925 376475 425315 494209 650275 734635 828245 1092025 1430605 1616197 2126575 2471045 3147331 3673175 4141225 5436299 7153025 8080985 12355225 15736655 27181495 40404925 59799289 78683275 135907475 298996445 1494982225
• Sum of all divisors σ(n): 2210204241
• Sum of proper divisors (its aliquot sum) s(n): 715222016
• 1494982225 is a deficient number, because the sum of its proper divisors (715222016) is less than itself. Its deficiency is 779760209

Bases of 1494982225

• Binary: 1011001000110111001111001010001₂
• Hexadecimal: 0x591B9E51
• Base-36: OQ2NO1

Squares and roots of 1494982225

• 1494982225 squared (1494982225²) is 2234971853065950625
• 1494982225 cubed (1494982225³) is 3341243193708907937102640625
• 1494982225 is a perfect square number. Its square root is 38665
• The cube root of 1494982225 is 1143.4363902737

Scales and comparisons

• 1,494,982,225 seconds is equal to 47 years, 27 weeks, 6 days, 50 minutes, 25 seconds.
• To count from 1 to 1,494,982,225 would take you about ninety-five 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 1494982225 cubic inches would be around 95.3 feet tall.

Recreational maths with 1494982225

• 1494982225 backwards is 5222894941
• The number of decimal digits it has is: 10
• The sum of 1494982225's digits is 46
• More coming soon!