13613903424

Names of 13613903424

• Cardinal: 13613903424 can be written as Thirteen billion, six hundred thirteen million, nine hundred three thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3613903424 × 10¹⁰

Factors of 13613903424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2148675

Divisors of 13613903424

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 132 144 176 192 198 264 288 352 396 528 576 704 792 1056 1584 2112 3168 6336 2148659 4297318 6445977 8594636 12891954 17189272 19337931 23635249 25783908 34378544 38675862 47270498 51567816 68757088 70905747 77351724 94540996 103135632 137514176 141811494 154703448 189081992 206271264 212717241 283622988 309406896 378163984 412542528 425434482 567245976 618813792 756327968 850868964 1134491952 1237627584 1512655936 1701737928 2268983904 3403475856 4537967808 6806951712 13613903424
• Sum of all divisors σ(n): 42569251920
• Sum of proper divisors (its aliquot sum) s(n): 28955348496
• 13613903424 is an abundant number, because the sum of its proper divisors (28955348496) is greater than itself. Its abundance is 15341445072

Bases of 13613903424

• Binary: 1100101011011100111010111001000000₂
• Hexadecimal: 0x32B73AE40
• Base-36: 695D740

Squares and roots of 13613903424

• 13613903424 squared (13613903424²) is 185338366437998923776
• 13613903424 cubed (13613903424³) is 2523178621448840232102401409024
• The square root of 13613903424 is 116678.6331082089
• The cube root of 13613903424 is 2387.7795138297

Scales and comparisons

• 13,613,903,424 seconds is equal to 432 years, 45 weeks, 5 days, 7 hours, 50 minutes, 24 seconds.
• To count from 1 to 13,613,903,424 would take you about eight hundred sixty-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 13613903424 cubic inches would be around 199 feet tall.

Recreational maths with 13613903424

• 13613903424 backwards is 42430931631
• 13613903424 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13613903424's digits is 36
• More coming soon!