18382490749182

Names of 18382490749182

• Cardinal: 18382490749182 can be written as Eighteen trillion, three hundred eighty-two billion, four hundred ninety million, seven hundred forty-nine thousand, one hundred eighty-two.

Scientific notation

• Scientific notation: 1.8382490749182 × 10¹³

Factors of 18382490749182

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 342985

Divisors of 18382490749182

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 17 21 34 42 51 102 119 238 357 714 110989 221978 231967 332967 463934 665934 695901 776923 1391802 1553846 1623769 1886813 2330769 3247538 3773626 3943439 4661538 4871307 5660439 7886878 9742614 11320878 11830317 13207691 23660634 26415382 27604073 39623073 55208146 79246146 82812219 165624438 25745785363 51491570726 77237356089 154474712178 180220497541 360440995082 437678351171 540661492623 875356702342 1081322985246 1313035053513 2626070107026 3063748458197 6127496916394 9191245374591 18382490749182
• Sum of all divisors σ(n): 44489309736960
• Sum of proper divisors (its aliquot sum) s(n): 26106818987778
• 18382490749182 is an abundant number, because the sum of its proper divisors (26106818987778) is greater than itself. Its abundance is 7724328238596

Bases of 18382490749182

• Binary: 100001011100000000001110101001100100011111110₂
• Hexadecimal: 0x10B801D4C8FE
• Base-36: 6IKSSDBSU

Squares and roots of 18382490749182

• 18382490749182 squared (18382490749182²) is 337915966143761807633669124
• 18382490749182 cubed (18382490749182³) is 6211737121638599338723604901846261656568
• The square root of 18382490749182 is 4287480.6995696203
• The cube root of 18382490749182 is 26391.7457499421

Scales and comparisons

• 18,382,490,749,182 seconds is equal to 584,506 years, 17 weeks, 6 days, 14 hours, 19 minutes, 42 seconds.
• To count from 1 to 18,382,490,749,182 would take you about one million, four hundred sixty-one thousand, two hundred sixty-five 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 18382490749182 cubic inches would be around 2199.3 feet tall.

Recreational maths with 18382490749182

• 18382490749182 backwards is 28194709428381
• The number of decimal digits it has is: 14
• The sum of 18382490749182's digits is 66
• More coming soon!