13603696420

Names of 13603696420

• Cardinal: 13603696420 can be written as Thirteen billion, six hundred three million, six hundred ninety-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.360369642 × 10¹⁰

Factors of 13603696420

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 203

Divisors of 13603696420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 29 58 116 145 167 290 334 580 668 835 841 1670 1682 3340 3364 4205 4843 8410 9686 16820 19372 24215 24389 27889 48430 48778 55778 96860 97556 111556 121945 139445 140447 243890 278890 280894 487780 557780 561788 702235 808781 1404470 1617562 2808940 3235124 4043905 4072963 8087810 8145926 16175620 16291852 20364815 23454649 40729630 46909298 81459260 93818596 117273245 234546490 469092980 680184821 1360369642 2720739284 3400924105 6801848210 13603696420
• Sum of all divisors σ(n): 29766232440
• Sum of proper divisors (its aliquot sum) s(n): 16162536020
• 13603696420 is an abundant number, because the sum of its proper divisors (16162536020) is greater than itself. Its abundance is 2558839600

Bases of 13603696420

• Binary: 1100101010110101111110111100100100₂
• Hexadecimal: 0x32AD7EF24
• Base-36: 68ZAFC4

Squares and roots of 13603696420

• 13603696420 squared (13603696420²) is 185060556287520816400
• 13603696420 cubed (13603696420³) is 2517507627051755420736157288000
• The square root of 13603696420 is 116634.8850901821
• The cube root of 13603696420 is 2387.1826199095

Scales and comparisons

• 13,603,696,420 seconds is equal to 432 years, 28 weeks, 6 days, 4 hours, 33 minutes, 40 seconds.
• To count from 1 to 13,603,696,420 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 13603696420 cubic inches would be around 198.9 feet tall.

Recreational maths with 13603696420

• 13603696420 backwards is 02469630631
• The number of decimal digits it has is: 11
• The sum of 13603696420's digits is 40
• More coming soon!