1222631990390

Names of 1222631990390

• Cardinal: 1222631990390 can be written as One trillion, two hundred twenty-two billion, six hundred thirty-one million, nine hundred ninety thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.22263199039 × 10¹²

Factors of 1222631990390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11072

Divisors of 1222631990390

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 73 146 365 730 2801 5329 5602 8191 10658 14005 16382 26645 28010 40955 53290 81910 204473 408946 597943 1022365 1195886 2044730 2989715 5979430 14926529 22942991 29853058 43649839 45885982 74632645 87299678 114714955 149265290 218249195 229429910 436498390 1674838343 3349676686 8374191715 16748383430 122263199039 244526398078 611315995195 1222631990390
• Sum of all divisors σ(n): 2232366759936
• Sum of proper divisors (its aliquot sum) s(n): 1009734769546
• 1222631990390 is a deficient number, because the sum of its proper divisors (1009734769546) is less than itself. Its deficiency is 212897220844

Bases of 1222631990390

• Binary: 10001110010101010100010111010010001110110₂
• Hexadecimal: 0x11CAA8BA476
• Base-36: FLO3IPH2

Squares and roots of 1222631990390

• 1222631990390 squared (1222631990390²) is 1494828983925013052352100
• 1222631990390 cubed (1222631990390³) is 1827625735908900022703977294096319000
• The square root of 1222631990390 is 1105726.9058813753
• The cube root of 1222631990390 is 10692.9758259935

Scales and comparisons

• 1,222,631,990,390 seconds is equal to 38,875 years, 47 weeks, 4 days, 5 hours, 19 minutes, 50 seconds.
• To count from 1 to 1,222,631,990,390 would take you about ninety-seven thousand, one hundred eighty-nine 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 1222631990390 cubic inches would be around 891.1 feet tall.

Recreational maths with 1222631990390

• 1222631990390 backwards is 0930991362221
• The number of decimal digits it has is: 13
• The sum of 1222631990390's digits is 47
• More coming soon!