490925688802

Names of 490925688802

• Cardinal: 490925688802 can be written as Four hundred ninety billion, nine hundred twenty-five million, six hundred eighty-eight thousand, eight hundred two.

Scientific notation

• Scientific notation: 4.90925688802 × 10¹¹

Factors of 490925688802

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 400606

Divisors of 490925688802

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 31 62 131 151 262 302 4061 4681 8122 9362 19781 39562 400291 613211 800582 1226422 12409021 24818042 52438121 60443941 104876242 120887882 1625581751 1873762171 3251163502 3747524342 7918156271 15836312542 245462844401 490925688802
• Sum of all divisors σ(n): 771020034048
• Sum of proper divisors (its aliquot sum) s(n): 280094345246
• 490925688802 is a deficient number, because the sum of its proper divisors (280094345246) is less than itself. Its deficiency is 210831343556

Bases of 490925688802

• Binary: 111001001001101011100111000011111100010₂
• Hexadecimal: 0x724D7387E2
• Base-36: 69J0H9SY

Squares and roots of 490925688802

• 490925688802 squared (490925688802²) is 241008031925718148195204
• 490925688802 cubed (490925688802³) is 118317034079947588401242436852905608
• The square root of 490925688802 is 700660.8943005169
• The cube root of 490925688802 is 7888.6965879687

Scales and comparisons

• 490,925,688,802 seconds is equal to 15,609 years, 47 weeks, 5 days, 6 hours, 53 minutes, 22 seconds.
• To count from 1 to 490,925,688,802 would take you about thirty-one thousand, two hundred 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 490925688802 cubic inches would be around 657.4 feet tall.

Recreational maths with 490925688802

• 490925688802 backwards is 208886529094
• The number of decimal digits it has is: 12
• The sum of 490925688802's digits is 61
• More coming soon!