13451802136368

Names of 13451802136368

• Cardinal: 13451802136368 can be written as Thirteen trillion, four hundred fifty-one billion, eight hundred two million, one hundred thirty-six thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3451802136368 × 10¹³

Factors of 13451802136368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1200563

Divisors of 13451802136368

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 317279 634558 883279 951837 1269116 1766558 1903674 2538232 2649837 3533116 3807348 5076464 5299674 7066232 7614696 10599348 14132464 15229392 21198696 42397392 280245877841 560491755682 840737633523 1120983511364 1681475267046 2241967022728 3362950534092 4483934045456 6725901068184 13451802136368
• Sum of all divisors σ(n): 34750637721600
• Sum of proper divisors (its aliquot sum) s(n): 21298835585232
• 13451802136368 is an abundant number, because the sum of its proper divisors (21298835585232) is greater than itself. Its abundance is 7847033448864

Bases of 13451802136368

• Binary: 11000011101111111101111000110100111100110000₂
• Hexadecimal: 0xC3BFDE34F30
• Base-36: 4RNO7OD2O

Squares and roots of 13451802136368

• 13451802136368 squared (13451802136368²) is 180950980715994688868231424
• 13451802136368 cubed (13451802136368³) is 2434116788973302125985816937409030828032
• The square root of 13451802136368 is 3667669.8510591161
• The cube root of 13451802136368 is 23782.6451973071

Scales and comparisons

• 13,451,802,136,368 seconds is equal to 427,725 years, 36 weeks, 2 days, 8 hours, 32 minutes, 48 seconds.
• To count from 1 to 13,451,802,136,368 would take you about one million, sixty-nine thousand, three hundred fourteen 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 13451802136368 cubic inches would be around 1981.9 feet tall.

Recreational maths with 13451802136368

• 13451802136368 backwards is 86363120815431
• The number of decimal digits it has is: 14
• The sum of 13451802136368's digits is 51
• More coming soon!