18336142160

Names of 18336142160

• Cardinal: 18336142160 can be written as Eighteen billion, three hundred thirty-six million, one hundred forty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.833614216 × 10¹⁰

Factors of 18336142160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 32743125

Divisors of 18336142160

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 32743111 65486222 130972444 163715555 229201777 261944888 327431110 458403554 523889776 654862220 916807108 1146008885 1309724440 1833614216 2292017770 2619448880 3667228432 4584035540 9168071080 18336142160
• Sum of all divisors σ(n): 48721750656
• Sum of proper divisors (its aliquot sum) s(n): 30385608496
• 18336142160 is an abundant number, because the sum of its proper divisors (30385608496) is greater than itself. Its abundance is 12049466336

Bases of 18336142160

• Binary: 10001000100111010110101001101010000₂
• Hexadecimal: 0x444EB5350
• Base-36: 8F8V5U8

Squares and roots of 18336142160

• 18336142160 squared (18336142160²) is 336214109311729465600
• 18336142160 cubed (18336142160³) is 6164869704537651236702429696000
• The square root of 18336142160 is 135411.0119598845
• The cube root of 18336142160 is 2636.9546188889

Scales and comparisons

• 18,336,142,160 seconds is equal to 583 years, 1 week, 4 days, 20 hours, 49 minutes, 20 seconds.
• To count from 1 to 18,336,142,160 would take you about one thousand, one hundred sixty-six 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 18336142160 cubic inches would be around 219.7 feet tall.

Recreational maths with 18336142160

• 18336142160 backwards is 06124163381
• 18336142160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18336142160's digits is 35
• More coming soon!