401850225

Names of 401850225

• Cardinal: 401850225 can be written as Four hundred one million, eight hundred fifty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.01850225 × 10⁸

Factors of 401850225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 183

Divisors of 401850225

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 41 45 49 63 75 105 123 127 147 175 205 225 245 287 315 343 369 381 441 525 615 635 735 861 889 1025 1029 1143 1225 1435 1575 1715 1845 1905 2009 2205 2583 2667 3075 3087 3175 3675 4305 4445 5145 5207 5715 6027 6223 7175 8001 8575 9225 9525 10045 11025 12915 13335 14063 15435 15621 18081 18669 21525 22225 25725 26035 28575 30135 31115 36449 40005 42189 43561 46863 50225 56007 64575 66675 70315 77175 78105 90405 93345 109347 126567 130175 130683 150675 155575 182245 200025 210945 217805 234315 255143 280035 328041 351575 390525 392049 452025 466725 546735 632835 653415 765429 911225 1054725 1089025 1171575 1275715 1400175 1640205 1786001 1960245 2296287 2733675 3164175 3267075 3827145 5358003 6378575 8201025 8930005 9801225 11481435 16074009 19135725 26790015 44650025 57407175 80370045 133950075 401850225
• Sum of all divisors σ(n): 866611200
• Sum of proper divisors (its aliquot sum) s(n): 464760975
• 401850225 is an abundant number, because the sum of its proper divisors (464760975) is greater than itself. Its abundance is 62910750

Bases of 401850225

• Binary: 10111111100111011111101110001₂
• Hexadecimal: 0x17F3BF71
• Base-36: 6N91M9

Squares and roots of 401850225

• 401850225 squared (401850225²) is 161483603332550625
• 401850225 cubed (401850225³) is 64892222332996218480140625
• The square root of 401850225 is 20046.2022587821
• The cube root of 401850225 is 737.9406004587

Scales and comparisons

• 401,850,225 seconds is equal to 12 years, 40 weeks, 3 days, 1 hour, 3 minutes, 45 seconds.
• To count from 1 to 401,850,225 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 401850225 cubic inches would be around 61.5 feet tall.

Recreational maths with 401850225

• 401850225 backwards is 522058104
• The number of decimal digits it has is: 9
• The sum of 401850225's digits is 27
• More coming soon!