13427856832

Names of 13427856832

• Cardinal: 13427856832 can be written as Thirteen billion, four hundred twenty-seven million, eight hundred fifty-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.3427856832 × 10¹⁰

Factors of 13427856832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 520667

Divisors of 13427856832

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 208 248 403 416 496 806 832 992 1612 1984 3224 6448 12896 25792 520621 1041242 2082484 4164968 6768073 8329936 13536146 16139251 16659872 27072292 32278502 33319744 54144584 64557004 108289168 129114008 209810263 216578336 258228016 419620526 433156672 516456032 839241052 1032912064 1678482104 3356964208 6713928416 13427856832
• Sum of all divisors σ(n): 29621309312
• Sum of proper divisors (its aliquot sum) s(n): 16193452480
• 13427856832 is an abundant number, because the sum of its proper divisors (16193452480) is greater than itself. Its abundance is 2765595648

Bases of 13427856832

• Binary: 1100100000010111001101010111000000₂
• Hexadecimal: 0x3205CD5C0
• Base-36: 662LKN4

Squares and roots of 13427856832

• 13427856832 squared (13427856832²) is 180307339100689076224
• 13427856832 cubed (13427856832³) is 2421141135202928548082207162368
• The square root of 13427856832 is 115878.6297468175
• The cube root of 13427856832 is 2376.8525133313

Scales and comparisons

• 13,427,856,832 seconds is equal to 426 years, 50 weeks, 1 day, 13 minutes, 52 seconds.
• To count from 1 to 13,427,856,832 would take you about eight hundred fifty-three 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 13427856832 cubic inches would be around 198.1 feet tall.

Recreational maths with 13427856832

• 13427856832 backwards is 23865872431
• The number of decimal digits it has is: 11
• The sum of 13427856832's digits is 49
• More coming soon!