13915309914

Names of 13915309914

• Cardinal: 13915309914 can be written as Thirteen billion, nine hundred fifteen million, three hundred nine thousand, nine hundred fourteen.

Scientific notation

• Scientific notation: 1.3915309914 × 10¹⁰

Factors of 13915309914

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4337

Divisors of 13915309914

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 33 34 51 66 99 102 153 187 198 306 374 561 1122 1447 1683 2857 2894 3366 4341 5714 8571 8682 13023 15917 17142 24599 25713 26046 31427 31834 47751 48569 49198 51426 62854 73797 94281 95502 97138 143253 145707 147594 188562 221391 270589 282843 286506 291414 437121 442782 534259 541178 565686 811767 874242 1068518 1602777 1623534 2435301 3205554 4134079 4808331 4870602 8268158 9616662 12402237 24804474 37206711 45474869 70279343 74413422 90949738 136424607 140558686 210838029 272849214 409273821 421676058 632514087 773072773 818547642 1265028174 1546145546 2319218319 4638436638 6957654957 13915309914
• Sum of all divisors σ(n): 34861746816
• Sum of proper divisors (its aliquot sum) s(n): 20946436902
• 13915309914 is an abundant number, because the sum of its proper divisors (20946436902) is greater than itself. Its abundance is 7031126988

Bases of 13915309914

• Binary: 1100111101011010101100011101011010₂
• Hexadecimal: 0x33D6AC75A
• Base-36: 6E4TDUI

Squares and roots of 13915309914

• 13915309914 squared (13915309914²) is 193635850002666687396
• 13915309914 cubed (13915309914³) is 2694502863247924681559097643944
• The square root of 13915309914 is 117963.1718546089
• The cube root of 13915309914 is 2405.2725468301

Scales and comparisons

• 13,915,309,914 seconds is equal to 442 years, 24 weeks, 19 hours, 51 minutes, 54 seconds.
• To count from 1 to 13,915,309,914 would take you about eight hundred eighty-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 13915309914 cubic inches would be around 200.4 feet tall.

Recreational maths with 13915309914

• 13915309914 backwards is 41990351931
• The number of decimal digits it has is: 11
• The sum of 13915309914's digits is 45
• More coming soon!