13457687298144

Names of 13457687298144

• Cardinal: 13457687298144 can be written as Thirteen trillion, four hundred fifty-seven billion, six hundred eighty-seven million, two hundred ninety-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3457687298144 × 10¹³

Factors of 13457687298144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 186664195

Divisors of 13457687298144

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 751 1502 2253 3004 4506 6008 9012 12016 18024 24032 36048 72096 186663439 373326878 559990317 746653756 1119980634 1493307512 2239961268 2986615024 4479922536 5973230048 8959845072 17919690144 140184242689 280368485378 420552728067 560736970756 841105456134 1121473941512 1682210912268 2242947883024 3364421824536 4485895766048 6728843649072 13457687298144
• Sum of all divisors σ(n): 35373468533760
• Sum of proper divisors (its aliquot sum) s(n): 21915781235616
• 13457687298144 is an abundant number, because the sum of its proper divisors (21915781235616) is greater than itself. Its abundance is 8458093937472

Bases of 13457687298144

• Binary: 11000011110101011100101010111100000001100000₂
• Hexadecimal: 0xC3D5CABC060
• Base-36: 4RQDJJSYO

Squares and roots of 13457687298144

• 13457687298144 squared (13457687298144²) is 181109347414626354745844736
• 13457687298144 cubed (13457687298144³) is 2437312964276965979706902917030764969984
• The square root of 13457687298144 is 3668472.0658802897
• The cube root of 13457687298144 is 23786.1129930833

Scales and comparisons

• 13,457,687,298,144 seconds is equal to 427,912 years, 43 weeks, 15 hours, 42 minutes, 24 seconds.
• To count from 1 to 13,457,687,298,144 would take you about one million, sixty-nine thousand, seven hundred eighty-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 13457687298144 cubic inches would be around 1982.2 feet tall.

Recreational maths with 13457687298144

• 13457687298144 backwards is 44189278675431
• The number of decimal digits it has is: 14
• The sum of 13457687298144's digits is 69
• More coming soon!