18427856098613

Names of 18427856098613

• Cardinal: 18427856098613 can be written as Eighteen trillion, four hundred twenty-seven billion, eight hundred fifty-six million, ninety-eight thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.8427856098613 × 10¹³

Factors of 18427856098613

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7534

Divisors of 18427856098613

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 31 43 157 403 559 1093 1333 2041 4867 6197 6751 14209 17329 33883 46999 63271 80561 87763 171601 192107 209281 266471 440479 610987 972929 1456969 2230813 2497391 2720653 3464123 5319631 6773321 7378843 8260601 12648077 18940597 30160799 41835947 69155203 88053173 95924959 107387813 209972951 228744133 291252803 392090387 543867311 1063411397 1296914357 2729648363 2973673729 3786286439 9028836893 13824348161 16859886641 32965753307 45726690071 117374879609 428554792991 594446970923 1417527392201 18427856098613
• Sum of all divisors σ(n): 21118188951552
• Sum of proper divisors (its aliquot sum) s(n): 2690332852939
• 18427856098613 is a deficient number, because the sum of its proper divisors (2690332852939) is less than itself. Its deficiency is 15737523245674

Bases of 18427856098613

• Binary: 100001100001010010001110100010001010100110101₂
• Hexadecimal: 0x10C291D11535
• Base-36: 6J5N1Q7G5

Squares and roots of 18427856098613

• 18427856098613 squared (18427856098613²) is 339585880391188337180523769
• 18427856098613 cubed (18427856098613³) is 6257839736969624769458393514092254432397
• The square root of 18427856098613 is 4292767.8831510329
• The cube root of 18427856098613 is 26413.4382622171

Scales and comparisons

• 18,427,856,098,613 seconds is equal to 585,948 years, 42 weeks, 5 days, 12 hours, 16 minutes, 53 seconds.
• To count from 1 to 18,427,856,098,613 would take you about one million, four hundred sixty-four thousand, eight hundred seventy-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 18427856098613 cubic inches would be around 2201.1 feet tall.

Recreational maths with 18427856098613

• 18427856098613 backwards is 31689065872481
• The number of decimal digits it has is: 14
• The sum of 18427856098613's digits is 68
• More coming soon!