18493092627731840

Names of 18493092627731840

• Cardinal: 18493092627731840 can be written as Eighteen quadrillion, four hundred ninety-three trillion, ninety-two billion, six hundred twenty-seven million, seven hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.849309262773184 × 10¹⁶

Factors of 18493092627731840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 229508

Divisors of 18493092627731840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 8231 16462 17203 32924 34406 41155 65848 68812 82310 86015 131696 137624 164620 172030 204067 263392 275248 329240 344060 408134 526784 550496 658480 688120 816268 1020335 1053568 1100992 1316960 1376240 1632536 2040670 2201984 2633920 2752480 3265072 4081340 5267840 5504960 6530144 8162680 11009920 13060288 16325360 26120576 32650720 65301440 130602880 141597893 283195786 566391572 707989465 1132783144 1415978930 1679675477 2265566288 2831957860 3359350954 3510564601 4531132576 5663915720 6718701908 7021129202 8398377385 9062265152 11327831440 13437403816 14042258404 16796754770 17552823005 18124530304 22655662880 26874807632 28084516808 33593509540 35105646010 45311325760 53749615264 56169033616 67187019080 70211292020 90622651520 107499230528 112338067232 134374038160 140422584040 214998461056 224676134464 268748076320 280845168080 449352268928 537496152640 561690336160 1074992305280 1123380672320 2246761344640 28895457230831 57790914461662 115581828923324 144477286154155 231163657846648 288954572308310 462327315693296 577909144616620 924654631386592 1155818289233240 1849309262773184 2311636578466480 3698618525546368 4623273156932960 9246546313865920 18493092627731840
• Sum of all divisors σ(n): 44218207626405120
• Sum of proper divisors (its aliquot sum) s(n): 25725114998673280
• 18493092627731840 is an abundant number, because the sum of its proper divisors (25725114998673280) is greater than itself. Its abundance is 7232022370941440

Bases of 18493092627731840

• Binary: 1000001101100110101111010101000110111111101010110000000₂
• Hexadecimal: 0x41B35EA8DFD580
• Base-36: 52395GX1S3K

Squares and roots of 18493092627731840

• 18493092627731840 squared (18493092627731840²) is 341994474937869730945822949785600
• 18493092627731840 cubed (18493092627731840³) is 6324535503198540240979202713022861658342293504000
• The square root of 18493092627731840 is 135989310.7112902457
• The cube root of 18493092627731840 is 264445.7032793511

Scales and comparisons

• 18,493,092,627,731,840 seconds is equal to 588,023,142 years, 34 weeks, 6 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 18,493,092,627,731,840 would take you about one billion, seven hundred sixty-four million, sixty-nine thousand, four hundred twenty-eight 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 18493092627731840 cubic inches would be around 22037.1 feet tall.

Recreational maths with 18493092627731840

• 18493092627731840 backwards is 04813772629039481
• The number of decimal digits it has is: 17
• The sum of 18493092627731840's digits is 74
• More coming soon!