13684814031

Names of 13684814031

• Cardinal: 13684814031 can be written as Thirteen billion, six hundred eighty-four million, eight hundred fourteen thousand and thirty-one.

Scientific notation

• Scientific notation: 1.3684814031 × 10¹⁰

Factors of 13684814031

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 230

Divisors of 13684814031

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 29 49 87 147 191 203 343 573 609 1029 1337 1421 2401 4011 4263 5539 7203 9359 9947 16617 16807 28077 29841 38773 50421 65513 69629 116319 117649 196539 208887 271411 352947 458591 487403 814233 823543 1375773 1462209 1899877 2470629 3210137 3411821 5699631 9630411 10235463 13299139 22470959 23882747 39897417 67412877 71648241 93093973 157296713 279281919 471890139 651657811 1954973433 4561604677 13684814031
• Sum of all divisors σ(n): 22136832000
• Sum of proper divisors (its aliquot sum) s(n): 8452017969
• 13684814031 is a deficient number, because the sum of its proper divisors (8452017969) is less than itself. Its deficiency is 5232796062

Bases of 13684814031

• Binary: 1100101111101011011011000011001111₂
• Hexadecimal: 0x32FADB0CF
• Base-36: 6ABL233

Squares and roots of 13684814031

• 13684814031 squared (13684814031²) is 187274135063054468961
• 13684814031 cubed (13684814031³) is 2562811711154276866554746791791
• The square root of 13684814031 is 116982.1098758267
• The cube root of 13684814031 is 2391.9180713181

Scales and comparisons

• 13,684,814,031 seconds is equal to 435 years, 7 weeks, 1 hour, 13 minutes, 51 seconds.
• To count from 1 to 13,684,814,031 would take you about eight hundred seventy 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 13684814031 cubic inches would be around 199.3 feet tall.

Recreational maths with 13684814031

• 13684814031 backwards is 13041848631
• The number of decimal digits it has is: 11
• The sum of 13684814031's digits is 39
• More coming soon!