1224009225

Names of 1224009225

• Cardinal: 1224009225 can be written as One billion, two hundred twenty-four million, nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.224009225 × 10⁹

Factors of 1224009225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 436

Divisors of 1224009225

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 25 27 45 61 75 81 135 183 225 243 305 367 405 549 675 729 915 1101 1215 1525 1647 1835 2025 2187 2745 3303 3645 4575 4941 5505 6075 8235 9175 9909 10935 13725 14823 16515 18225 22387 24705 27525 29727 41175 44469 49545 54675 67161 74115 82575 89181 111935 123525 133407 148635 201483 222345 247725 267543 335805 370575 445905 559675 604449 667035 743175 802629 1007415 1111725 1337715 1679025 1813347 2229525 3022245 3335175 4013145 5037075 5440041 6688575 9066735 15111225 16320123 20065725 27200205 45333675 48960369 81600615 136001025 244801845 408003075 1224009225
• Sum of all divisors σ(n): 2319930880
• Sum of proper divisors (its aliquot sum) s(n): 1095921655
• 1224009225 is a deficient number, because the sum of its proper divisors (1095921655) is less than itself. Its deficiency is 128087570

Bases of 1224009225

• Binary: 1001000111101001110011000001001₂
• Hexadecimal: 0x48F4E609
• Base-36: K8QRK9

Squares and roots of 1224009225

• 1224009225 squared (1224009225²) is 1498198582885100625
• 1224009225 cubed (1224009225³) is 1833808886333290280053265625
• The square root of 1224009225 is 34985.8432083607
• The cube root of 1224009225 is 1069.6989355907

Scales and comparisons

• 1,224,009,225 seconds is equal to 38 years, 47 weeks, 5 days, 18 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,224,009,225 would take you about seventy-seven 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 1224009225 cubic inches would be around 89.1 feet tall.

Recreational maths with 1224009225

• 1224009225 backwards is 5229004221
• 1224009225 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1224009225's digits is 27
• More coming soon!