404561813802

Names of 404561813802

• Cardinal: 404561813802 can be written as Four hundred four billion, five hundred sixty-one million, eight hundred thirteen thousand, eight hundred two.

Scientific notation

• Scientific notation: 4.04561813802 × 10¹¹

Factors of 404561813802

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 23518414

Divisors of 404561813802

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 47 61 94 122 141 183 282 366 2867 5734 8601 17202 23518301 47036602 70554903 141109806 1105360147 1434616361 2210720294 2869232722 3316080441 4303849083 6632160882 8607698166 67426968967 134853937934 202280906901 404561813802
• Sum of all divisors σ(n): 839885601024
• Sum of proper divisors (its aliquot sum) s(n): 435323787222
• 404561813802 is an abundant number, because the sum of its proper divisors (435323787222) is greater than itself. Its abundance is 30761973420

Bases of 404561813802

• Binary: 101111000110001110000110110000100101010₂
• Hexadecimal: 0x5E31C3612A
• Base-36: 55UPNPD6

Squares and roots of 404561813802

• 404561813802 squared (404561813802²) is 163670261186764117695204
• 404561813802 cubed (404561813802³) is 66214737731164372529901934036405608
• The square root of 404561813802 is 636051.7383059337
• The cube root of 404561813802 is 7395.9669635749

Scales and comparisons

• 404,561,813,802 seconds is equal to 12,863 years, 42 weeks, 2 days, 9 hours, 36 minutes, 42 seconds.
• To count from 1 to 404,561,813,802 would take you about twenty-five thousand, seven hundred twenty-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 404561813802 cubic inches would be around 616.3 feet tall.

Recreational maths with 404561813802

• 404561813802 backwards is 208318165404
• The number of decimal digits it has is: 12
• The sum of 404561813802's digits is 42
• More coming soon!