18013352477796

Names of 18013352477796

• Cardinal: 18013352477796 can be written as Eighteen trillion, thirteen billion, three hundred fifty-two million, four hundred seventy-seven thousand, seven hundred ninety-six.

Scientific notation

• Scientific notation: 1.8013352477796 × 10¹³

Factors of 18013352477796

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 54431

Divisors of 18013352477796

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 169 234 338 468 507 676 1014 1521 2028 3042 6084 54413 108826 163239 217652 326478 489717 652956 707369 979434 1414738 1958868 2122107 2829476 4244214 6366321 8488428 9195797 12732642 18391594 25465284 27587391 36783188 55174782 82762173 110349564 165524346 331048692 2960774569 5921549138 8882323707 11843098276 17764647414 26646971121 35529294828 38490069397 53293942242 76980138794 106587884484 115470208191 153960277588 230940416382 346410624573 461880832764 500370902161 692821249146 1000741804322 1385642498292 1501112706483 2001483608644 3002225412966 4503338119449 6004450825932 9006676238898 18013352477796
• Sum of all divisors σ(n): 49306685053899
• Sum of proper divisors (its aliquot sum) s(n): 31293332576103
• 18013352477796 is an abundant number, because the sum of its proper divisors (31293332576103) is greater than itself. Its abundance is 13279980098307

Bases of 18013352477796

• Binary: 100000110001000001111011110011100010001100100₂
• Hexadecimal: 0x10620F79C464
• Base-36: 6DV7WZ2P0

Squares and roots of 18013352477796

• 18013352477796 squared (18013352477796²) is 324480867489319292673017616
• 18013352477796 cubed (18013352477796³) is 5844988238386125222236887981205956854336
• 18013352477796 is a perfect square number. Its square root is 4244214
• The cube root of 18013352477796 is 26213.8925980315

Scales and comparisons

• 18,013,352,477,796 seconds is equal to 572,768 years, 46 weeks, 1 day, 21 hours, 36 minutes, 36 seconds.
• To count from 1 to 18,013,352,477,796 would take you about one million, four hundred thirty-one thousand, nine hundred twenty-two 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 18013352477796 cubic inches would be around 2184.5 feet tall.

Recreational maths with 18013352477796

• 18013352477796 backwards is 69777425331081
• The number of decimal digits it has is: 14
• The sum of 18013352477796's digits is 63
• More coming soon!