13917742888

Names of 13917742888

• Cardinal: 13917742888 can be written as Thirteen billion, nine hundred seventeen million, seven hundred forty-two thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3917742888 × 10¹⁰

Factors of 13917742888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 348634

Divisors of 13917742888

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 23 28 31 46 56 62 92 124 161 184 217 248 322 434 644 713 868 1288 1426 1736 2852 4991 5704 9982 19964 39928 348571 697142 1394284 2439997 2788568 4879994 8017133 9759988 10805701 16034266 19519976 21611402 32068532 43222804 56119931 64137064 75639907 86445608 112239862 151279814 224479724 248531123 302559628 448959448 497062246 605119256 994124492 1739717861 1988248984 3479435722 6958871444 13917742888
• Sum of all divisors σ(n): 32124395520
• Sum of proper divisors (its aliquot sum) s(n): 18206652632
• 13917742888 is an abundant number, because the sum of its proper divisors (18206652632) is greater than itself. Its abundance is 4288909744

Bases of 13917742888

• Binary: 1100111101100011111110011100101000₂
• Hexadecimal: 0x33D8FE728
• Base-36: 6E69J54

Squares and roots of 13917742888

• 13917742888 squared (13917742888²) is 193703567096474580544
• 13917742888 cubed (13917742888³) is 2695916443337189903239039171072
• The square root of 13917742888 is 117973.4838342921
• The cube root of 13917742888 is 2405.4127191677

Scales and comparisons

• 13,917,742,888 seconds is equal to 442 years, 28 weeks, 23 hours, 41 minutes, 28 seconds.
• To count from 1 to 13,917,742,888 would take you about eight hundred eighty-five 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 13917742888 cubic inches would be around 200.5 feet tall.

Recreational maths with 13917742888

• 13917742888 backwards is 88824771931
• The number of decimal digits it has is: 11
• The sum of 13917742888's digits is 58
• More coming soon!