18313755622318

Names of 18313755622318

• Cardinal: 18313755622318 can be written as Eighteen trillion, three hundred thirteen billion, seven hundred fifty-five million, six hundred twenty-two thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 1.8313755622318 × 10¹³

Factors of 18313755622318

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 362

Divisors of 18313755622318

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 13 26 41 67 82 134 239 478 533 871 1066 1742 2747 3107 4489 5494 6214 8978 9799 16013 19598 32026 35711 57121 58357 71422 114242 116714 127387 184049 208169 254774 300763 368098 416338 601526 656533 742573 1072871 1313066 1485146 2145742 2341961 2392637 3827107 3909919 4683922 4785274 7654214 7819838 8534929 12331283 13947323 17069858 24662566 27894646 30445493 43987711 49752391 60890986 71882357 87975422 99504782 143764714 156911387 160306679 256416169 313822774 320613358 512832338 571840243 934470641 1143680486 1868941282 2039848031 2947176637 3333410197 4079696062 5894353274 6666820394 10513062929 17179883323 21026125858 34359766646 38313296281 76626592562 136669818077 223338483199 273339636154 446676966398 704375216243 1408750432486 9156877811159 18313755622318
• Sum of all divisors σ(n): 30893744357280
• Sum of proper divisors (its aliquot sum) s(n): 12579988734962
• 18313755622318 is a deficient number, because the sum of its proper divisors (12579988734962) is less than itself. Its deficiency is 5733766887356

Bases of 18313755622318

• Binary: 100001010100000000000111001011111101110101110₂
• Hexadecimal: 0x10A800E5FBAE
• Base-36: 6HP8190HA

Squares and roots of 18313755622318

• 18313755622318 squared (18313755622318²) is 335393644993984155459693124
• 18313755622318 cubed (18313755622318³) is 6142317251698304662336963905485925541432
• The square root of 18313755622318 is 4279457.3981192989
• The cube root of 18313755622318 is 26358.8103201973

Scales and comparisons

• 18,313,755,622,318 seconds is equal to 582,320 years, 40 weeks, 4 days, 3 hours, 31 minutes, 58 seconds.
• To count from 1 to 18,313,755,622,318 would take you about one million, four hundred fifty-five thousand, eight hundred one 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 18313755622318 cubic inches would be around 2196.6 feet tall.

Recreational maths with 18313755622318

• 18313755622318 backwards is 81322655731381
• The number of decimal digits it has is: 14
• The sum of 18313755622318's digits is 55
• More coming soon!