18385927883008

Names of 18385927883008

• Cardinal: 18385927883008 can be written as Eighteen trillion, three hundred eighty-five billion, nine hundred twenty-seven million, eight hundred eighty-three thousand and eight.

Scientific notation

• Scientific notation: 1.8385927883008 × 10¹³

Factors of 18385927883008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8403

Divisors of 18385927883008

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 151 224 256 302 448 604 896 1057 1208 1792 2114 2416 4228 4832 8243 8456 9664 16486 16912 19328 32972 33824 38656 57701 65944 67648 115402 131888 135296 230804 263776 270592 461608 527552 923216 1055104 1244693 1846432 2110208 2489386 3692864 4978772 7385728 8712851 9957544 14771456 17425702 19915088 34851404 39830176 67947049 69702808 79660352 135894098 139405616 159320704 271788196 278811232 318641408 475629343 543576392 557622464 951258686 1087152784 1115244928 1902517372 2174305568 2230489856 3805034744 4348611136 7610069488 8697222272 10260004399 15220138976 17394444544 20520008798 30440277952 41040017596 60880555904 71820030793 82080035192 121761111808 143640061586 164160070384 287280123172 328320140768 574560246344 656640281536 1149120492688 1313280563072 2298240985376 2626561126144 4596481970752 9192963941504 18385927883008
• Sum of all divisors σ(n): 42225788143168
• Sum of proper divisors (its aliquot sum) s(n): 23839860260160
• 18385927883008 is an abundant number, because the sum of its proper divisors (23839860260160) is greater than itself. Its abundance is 5453932377152

Bases of 18385927883008

• Binary: 100001011100011001110101100110100100100000000₂
• Hexadecimal: 0x10B8CEB34900
• Base-36: 6IMDMR18G

Squares and roots of 18385927883008

• 18385927883008 squared (18385927883008²) is 338042344119171036535128064
• 18385927883008 cubed (18385927883008³) is 6215222160378052174230176149165689536512
• The square root of 18385927883008 is 4287881.5145719687
• The cube root of 18385927883008 is 26393.3905453461

Scales and comparisons

• 18,385,927,883,008 seconds is equal to 584,615 years, 33 weeks, 5 hours, 43 minutes, 28 seconds.
• To count from 1 to 18,385,927,883,008 would take you about one million, four hundred sixty-one thousand, five hundred thirty-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 18385927883008 cubic inches would be around 2199.4 feet tall.

Recreational maths with 18385927883008

• 18385927883008 backwards is 80038872958381
• The number of decimal digits it has is: 14
• The sum of 18385927883008's digits is 70
• More coming soon!