13932472995

Names of 13932472995

• Cardinal: 13932472995 can be written as Thirteen billion, nine hundred thirty-two million, four hundred seventy-two thousand, nine hundred ninety-five.

Scientific notation

• Scientific notation: 1.3932472995 × 10¹⁰

Factors of 13932472995

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1645

Divisors of 13932472995

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 9 15 17 21 35 45 51 63 85 105 119 153 255 315 357 595 765 1071 1613 1785 4839 5355 8065 11291 14517 24195 27421 33873 56455 72585 82263 101619 137105 169365 191947 246789 411315 508095 575841 959735 1233945 1727523 2601769 2879205 7805307 8637615 13008845 18212383 23415921 39026535 44230073 54637149 91061915 117079605 132690219 163911447 221150365 273185745 309610511 398070657 663451095 819557235 928831533 1548052555 1990353285 2786494599 4644157665 13932472995
• Sum of all divisors σ(n): 29241197856
• Sum of proper divisors (its aliquot sum) s(n): 15308724861
• 13932472995 is an abundant number, because the sum of its proper divisors (15308724861) is greater than itself. Its abundance is 1376251866

Bases of 13932472995

• Binary: 1100111110011100001010101010100011₂
• Hexadecimal: 0x33E70AAA3
• Base-36: 6EF18YR

Squares and roots of 13932472995

• 13932472995 squared (13932472995²) is 194113803756404270025
• 13932472995 cubed (13932472995³) is 2704485328792832050426000474875
• The square root of 13932472995 is 118035.8970610213
• The cube root of 13932472995 is 2406.2610246799

Scales and comparisons

• 13,932,472,995 seconds is equal to 443 years, 3 days, 11 hours, 23 minutes, 15 seconds.
• To count from 1 to 13,932,472,995 would take you about eight hundred eighty-six 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 13932472995 cubic inches would be around 200.5 feet tall.

Recreational maths with 13932472995

• 13932472995 backwards is 59927423931
• The number of decimal digits it has is: 11
• The sum of 13932472995's digits is 54
• More coming soon!