18342247504

Names of 18342247504

• Cardinal: 18342247504 can be written as Eighteen billion, three hundred forty-two million, two hundred forty-seven thousand, five hundred four.

Scientific notation

• Scientific notation: 1.8342247504 × 10¹⁰

Factors of 18342247504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2222

Divisors of 18342247504

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 181 362 659 724 1267 1318 1373 1448 2534 2636 2746 2896 4613 5068 5272 5492 9226 9611 10136 10544 10984 18452 19222 20272 21968 36904 38444 73808 76888 119279 153776 238558 248513 477116 497026 834953 904807 954232 994052 1669906 1739591 1809614 1908464 1988104 3339812 3479182 3619228 3976208 6333649 6679624 6958364 7238456 12667298 13359248 13916728 14476912 25334596 27833456 50669192 101338384 163770067 327540134 655080268 1146390469 1310160536 2292780938 2620321072 4585561876 9171123752 18342247504
• Sum of all divisors σ(n): 40931130240
• Sum of proper divisors (its aliquot sum) s(n): 22588882736
• 18342247504 is an abundant number, because the sum of its proper divisors (22588882736) is greater than itself. Its abundance is 4246635232

Bases of 18342247504

• Binary: 10001000101010010000111110001010000₂
• Hexadecimal: 0x445487C50
• Base-36: 8FCI0R4

Squares and roots of 18342247504

• 18342247504 squared (18342247504²) is 336438043497994230016
• 18342247504 cubed (18342247504³) is 6171029863601728094517377880064
• The square root of 18342247504 is 135433.5538336051
• The cube root of 18342247504 is 2637.2472600269

Scales and comparisons

• 18,342,247,504 seconds is equal to 583 years, 11 weeks, 5 days, 12 hours, 45 minutes, 4 seconds.
• To count from 1 to 18,342,247,504 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 18342247504 cubic inches would be around 219.8 feet tall.

Recreational maths with 18342247504

• 18342247504 backwards is 40574224381
• The number of decimal digits it has is: 11
• The sum of 18342247504's digits is 40
• More coming soon!