13669817238

Names of 13669817238

• Cardinal: 13669817238 can be written as Thirteen billion, six hundred sixty-nine million, eight hundred seventeen thousand, two hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3669817238 × 10¹⁰

Factors of 13669817238

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1210

Divisors of 13669817238

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 33 42 49 63 66 77 98 99 126 147 154 198 231 294 441 462 539 693 882 1078 1187 1386 1617 2374 3234 3561 4851 7122 8309 9702 10683 13057 16618 21366 24927 26114 39171 49854 58163 74781 78342 91399 116326 117513 149562 174489 182798 235026 274197 348978 523467 548394 639793 822591 1046934 1279586 1408969 1645182 1919379 2817938 3838758 4226907 5758137 8453814 9862783 11516274 12680721 15498659 19725566 25361442 29588349 30997318 46495977 59176698 69039481 88765047 92991954 108490613 138078962 139487931 177530094 207118443 216981226 278975862 325471839 414236886 621355329 650943678 759434291 976415517 1242710658 1518868582 1952831034 2278302873 4556605746 6834908619 13669817238
• Sum of all divisors σ(n): 37617348132
• Sum of proper divisors (its aliquot sum) s(n): 23947530894
• 13669817238 is an abundant number, because the sum of its proper divisors (23947530894) is greater than itself. Its abundance is 10277713656

Bases of 13669817238

• Binary: 1100101110110010001101101110010110₂
• Hexadecimal: 0x32EC8DB96
• Base-36: 6A2NMHI

Squares and roots of 13669817238

• 13669817238 squared (13669817238²) is 186863903320321948644
• 13669817238 cubed (13669817238³) is 2554395406768102409283501925272
• The square root of 13669817238 is 116917.9936451187
• The cube root of 13669817238 is 2391.0440072777

Scales and comparisons

• 13,669,817,238 seconds is equal to 434 years, 34 weeks, 1 day, 11 hours, 27 minutes, 18 seconds.
• To count from 1 to 13,669,817,238 would take you about eight hundred sixty-nine 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 13669817238 cubic inches would be around 199.3 feet tall.

Recreational maths with 13669817238

• 13669817238 backwards is 83271896631
• The number of decimal digits it has is: 11
• The sum of 13669817238's digits is 54
• More coming soon!