13854647456

Names of 13854647456

• Cardinal: 13854647456 can be written as Thirteen billion, eight hundred fifty-four million, six hundred forty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3854647456 × 10¹⁰

Factors of 13854647456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 243

Divisors of 13854647456

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 104 116 199 208 232 377 398 416 464 754 796 841 928 1508 1592 1682 2587 3016 3184 3364 5174 5771 6032 6368 6728 10348 10933 11542 12064 13456 20696 21866 23084 26912 39601 41392 43732 46168 75023 79202 82784 87464 92336 150046 158404 167359 174928 184672 300092 316808 334718 349856 514813 600184 633616 669436 1029626 1148429 1200368 1267232 1338872 2059252 2175667 2296858 2400736 2677744 4118504 4351334 4593716 5355488 8237008 8702668 9187432 14929577 16474016 17405336 18374864 29859154 33304441 34810672 36749728 59718308 66608882 69621344 119436616 133217764 238873232 266435528 432957733 477746464 532871056 865915466 1065742112 1731830932 3463661864 6927323728 13854647456
• Sum of all divisors σ(n): 30576003822
• Sum of proper divisors (its aliquot sum) s(n): 16721356366
• 13854647456 is an abundant number, because the sum of its proper divisors (16721356366) is greater than itself. Its abundance is 2866708910

Bases of 13854647456

• Binary: 1100111001110011010010010010100000₂
• Hexadecimal: 0x339CD24A0
• Base-36: 6D4P6E8

Squares and roots of 13854647456

• 13854647456 squared (13854647456²) is 191951256130047271936
• 13854647456 cubed (13854647456³) is 2659416982418163841287842594816
• The square root of 13854647456 is 117705.7664517757
• The cube root of 13854647456 is 2401.7722705813

Scales and comparisons

• 13,854,647,456 seconds is equal to 440 years, 27 weeks, 5 days, 17 hours, 10 minutes, 56 seconds.
• To count from 1 to 13,854,647,456 would take you about eight hundred eighty-one 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 13854647456 cubic inches would be around 200.1 feet tall.

Recreational maths with 13854647456

• 13854647456 backwards is 65474645831
• The number of decimal digits it has is: 11
• The sum of 13854647456's digits is 53
• More coming soon!