18004310821559080

Names of 18004310821559080

• Cardinal: 18004310821559080 can be written as Eighteen quadrillion, four trillion, three hundred ten billion, eight hundred twenty-one million, five hundred fifty-nine thousand and eighty.

Scientific notation

• Scientific notation: 1.800431082155908 × 10¹⁶

Factors of 18004310821559080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 44943

Divisors of 18004310821559080

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 401 802 1604 2005 3208 3359 4010 6718 8020 11117 13436 16040 16795 22234 26872 30059 33590 44468 55585 60118 67180 88936 111170 120236 134360 150295 222340 240472 300590 444680 601180 1202360 1346959 2693918 4457917 5387836 6734795 8915834 10775672 12053659 13469590 17831668 22289585 24107318 26939180 35663336 37342003 44579170 48214636 53878360 60268295 74684006 89158340 96429272 100968181 120536590 149368012 178316680 186710015 201936362 241073180 298736024 334165903 373420030 403872724 482146360 504840905 668331806 746840060 807745448 1009681810 1336663612 1493680120 1670829515 2019363620 2673327224 3341659030 4038727240 6683318060 13366636120 14974143203 29948286406 40488240581 59896572812 74870716015 80976481162 119793145624 134000527103 149741432030 161952962324 202441202905 268001054206 299482864060 323905924648 404882405810 536002108412 598965728120 670002635515 809764811620 1072004216824 1122463268177 1340005271030 1619529623240 2244926536354 2680010542060 4489853072708 5360021084120 5612316340885 8979706145416 11224632681770 22449265363540 44898530727080 450107770538977 900215541077954 1800431082155908 2250538852694885 3600862164311816 4501077705389770 9002155410779540 18004310821559080
• Sum of all divisors σ(n): 40627816838784000
• Sum of proper divisors (its aliquot sum) s(n): 22623506017224920
• 18004310821559080 is an abundant number, because the sum of its proper divisors (22623506017224920) is greater than itself. Its abundance is 4619195195665840

Bases of 18004310821559080

• Binary: 111111111101101101001101000110111100011101101100101000₂
• Hexadecimal: 0x3FF6D346F1DB28
• Base-36: 4X9ZU7HMJVS

Squares and roots of 18004310821559080

• 18004310821559080 squared (18004310821559080²) is 324155208159309394228921930446400
• 18004310821559080 cubed (18004310821559080³) is 5836191122127390312180440759625834553368373312000
• The square root of 18004310821559080 is 134180143.1716298327
• The cube root of 18004310821559080 is 262095.0591370735

Scales and comparisons

• 18,004,310,821,559,080 seconds is equal to 572,481,393 years, 7 weeks, 9 hours, 4 minutes, 40 seconds.
• To count from 1 to 18,004,310,821,559,080 would take you about one billion, seven hundred seventeen million, four hundred forty-four thousand, one hundred seventy-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 18004310821559080 cubic inches would be around 21841.3 feet tall.

Recreational maths with 18004310821559080

• 18004310821559080 backwards is 08095512801340081
• The number of decimal digits it has is: 17
• The sum of 18004310821559080's digits is 55
• More coming soon!