404028100

Names of 404028100

• Cardinal: 404028100 can be written as Four hundred four million, twenty-eight thousand, one hundred.

Scientific notation

• Scientific notation: 4.040281 × 10⁸

Factors of 404028100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3718

Divisors of 404028100

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 163 175 326 350 652 700 815 1141 1630 2282 3260 3541 4075 4564 5705 7082 8150 11410 14164 16300 17705 22820 24787 28525 35410 49574 57050 70820 88525 99148 114100 123935 177050 247870 354100 495740 577183 619675 1154366 1239350 2308732 2478700 2885915 4040281 5771830 8080562 11543660 14429575 16161124 20201405 28859150 40402810 57718300 80805620 101007025 202014050 404028100
• Sum of all divisors σ(n): 1008421568
• Sum of proper divisors (its aliquot sum) s(n): 604393468
• 404028100 is an abundant number, because the sum of its proper divisors (604393468) is greater than itself. Its abundance is 200365368

Bases of 404028100

• Binary: 11000000101001111101011000100₂
• Hexadecimal: 0x1814FAC4
• Base-36: 6OJQ2S

Squares and roots of 404028100

• 404028100 squared (404028100²) is 163238705589610000
• 404028100 cubed (404028100³) is 65953024065829508041000000
• The square root of 404028100 is 20100.4502437133
• The cube root of 404028100 is 739.2713182479

Scales and comparisons

• 404,028,100 seconds is equal to 12 years, 44 weeks, 6 hours, 1 minute, 40 seconds.
• To count from 1 to 404,028,100 would take you about nineteen 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 404028100 cubic inches would be around 61.6 feet tall.

Recreational maths with 404028100

• 404028100 backwards is 001820404
• The number of decimal digits it has is: 9
• The sum of 404028100's digits is 19
• More coming soon!