13429459368

Names of 13429459368

• Cardinal: 13429459368 can be written as Thirteen billion, four hundred twenty-nine million, four hundred fifty-nine thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3429459368 × 10¹⁰

Factors of 13429459368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4782589

Divisors of 13429459368

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 351 468 702 936 1404 2808 4782571 9565142 14347713 19130284 28695426 38260568 43043139 57390852 62173423 86086278 114781704 124346846 129129417 172172556 186520269 248693692 258258834 344345112 373040538 497387384 516517668 559560807 746081076 1033035336 1119121614 1492162152 1678682421 2238243228 3357364842 4476486456 6714729684 13429459368
• Sum of all divisors σ(n): 40173604800
• Sum of proper divisors (its aliquot sum) s(n): 26744145432
• 13429459368 is an abundant number, because the sum of its proper divisors (26744145432) is greater than itself. Its abundance is 13314686064

Bases of 13429459368

• Binary: 1100100000011101010100100110101000₂
• Hexadecimal: 0x3207549A8
• Base-36: 663JX60

Squares and roots of 13429459368

• 13429459368 squared (13429459368²) is 180350378916762959424
• 13429459368 cubed (13429459368³) is 2422008085666072017672040684032
• The square root of 13429459368 is 115885.5442581171
• The cube root of 13429459368 is 2376.9470640415

Scales and comparisons

• 13,429,459,368 seconds is equal to 427 years, 5 days, 13 hours, 22 minutes, 48 seconds.
• To count from 1 to 13,429,459,368 would take you about eight hundred fifty-four 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 13429459368 cubic inches would be around 198.1 feet tall.

Recreational maths with 13429459368

• 13429459368 backwards is 86395492431
• 13429459368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13429459368's digits is 54
• More coming soon!