18383108616144

Names of 18383108616144

• Cardinal: 18383108616144 can be written as Eighteen trillion, three hundred eighty-three billion, one hundred eight million, six hundred sixteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8383108616144 × 10¹³

Factors of 18383108616144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14184497394

Divisors of 18383108616144

• Number of divisors d(n): 50
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 14184497389 28368994778 42553492167 56737989556 85106984334 113475979112 127660476501 170213968668 226951958224 255320953002 340427937336 382981429503 510641906004 680855874672 765962859006 1021283812008 1148944288509 1531925718012 2042567624016 2297888577018 3063851436024 4595777154036 6127702872048 9191554308072 18383108616144
• Sum of all divisors σ(n): 53206049709890
• Sum of proper divisors (its aliquot sum) s(n): 34822941093746
• 18383108616144 is an abundant number, because the sum of its proper divisors (34822941093746) is greater than itself. Its abundance is 16439832477602

Bases of 18383108616144

• Binary: 100001011100000100110101010001010111111010000₂
• Hexadecimal: 0x10B826A8AFD0
• Base-36: 6IL308D00

Squares and roots of 18383108616144

• 18383108616144 squared (18383108616144²) is 337938682392947770737428736
• 18383108616144 cubed (18383108616144³) is 6212363504026148832145803349433779113984
• The square root of 18383108616144 is 4287552.7537447279
• The cube root of 18383108616144 is 26392.0414372041

Scales and comparisons

• 18,383,108,616,144 seconds is equal to 584,525 years, 51 weeks, 3 days, 20 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,383,108,616,144 would take you about one million, four hundred sixty-one thousand, three hundred fourteen 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 18383108616144 cubic inches would be around 2199.3 feet tall.

Recreational maths with 18383108616144

• 18383108616144 backwards is 44161680138381
• 18383108616144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18383108616144's digits is 54
• More coming soon!