18622316032

Names of 18622316032

• Cardinal: 18622316032 can be written as Eighteen billion, six hundred twenty-two million, three hundred sixteen thousand and thirty-two.

Scientific notation

• Scientific notation: 1.8622316032 × 10¹⁰

Factors of 18622316032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1173314

Divisors of 18622316032

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 992 1984 3968 7936 15872 1173281 2346562 4693124 9386248 18772496 36371711 37544992 72743422 75089984 145486844 150179968 290973688 300359936 581947376 600719872 1163894752 2327789504 4655579008 9311158016 18622316032
• Sum of all divisors σ(n): 38408559552
• Sum of proper divisors (its aliquot sum) s(n): 19786243520
• 18622316032 is an abundant number, because the sum of its proper divisors (19786243520) is greater than itself. Its abundance is 1163927488

Bases of 18622316032

• Binary: 10001010101111110011111111000000000₂
• Hexadecimal: 0x455F9FE00
• Base-36: 8JZ8V0G

Squares and roots of 18622316032

• 18622316032 squared (18622316032²) is 346790654395684225024
• 18622316032 cubed (18622316032³) is 6458045163100521615273930784768
• The square root of 18622316032 is 136463.6069873577
• The cube root of 18622316032 is 2650.6022616905

Scales and comparisons

• 18,622,316,032 seconds is equal to 592 years, 6 weeks, 6 days, 1 hour, 33 minutes, 52 seconds.
• To count from 1 to 18,622,316,032 would take you about one thousand, one hundred eighty-four 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 18622316032 cubic inches would be around 220.9 feet tall.

Recreational maths with 18622316032

• 18622316032 backwards is 23061322681
• The number of decimal digits it has is: 11
• The sum of 18622316032's digits is 34
• More coming soon!