13479926418

Names of 13479926418

• Cardinal: 13479926418 can be written as Thirteen billion, four hundred seventy-nine million, nine hundred twenty-six thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.3479926418 × 10¹⁰

Factors of 13479926418

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 353194

Divisors of 13479926418

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 101 126 189 202 303 378 606 707 909 1414 1818 2121 2727 4242 5454 6363 12726 19089 38178 353081 706162 1059243 2118486 2471567 3177729 4943134 6355458 7414701 9533187 14829402 19066374 22244103 35661181 44488206 66732309 71322362 106983543 133464618 213967086 249628267 320950629 499256534 641901258 748884801 962851887 1497769602 1925703774 2246654403 4493308806 6739963209 13479926418
• Sum of all divisors σ(n): 34573789440
• Sum of proper divisors (its aliquot sum) s(n): 21093863022
• 13479926418 is an abundant number, because the sum of its proper divisors (21093863022) is greater than itself. Its abundance is 7613936604

Bases of 13479926418

• Binary: 1100100011011101110101101010010010₂
• Hexadecimal: 0x323775A92
• Base-36: 66XLLSI

Squares and roots of 13479926418

• 13479926418 squared (13479926418²) is 181708416234694310724
• 13479926418 cubed (13479926418³) is 2449416080374995927282748306632
• The square root of 13479926418 is 116103.0853078417
• The cube root of 13479926418 is 2379.9208138097

Scales and comparisons

• 13,479,926,418 seconds is equal to 428 years, 32 weeks, 1 day, 16 hours, 18 seconds.
• To count from 1 to 13,479,926,418 would take you about eight hundred fifty-seven 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 13479926418 cubic inches would be around 198.3 feet tall.

Recreational maths with 13479926418

• 13479926418 backwards is 81462997431
• 13479926418 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13479926418's digits is 54
• More coming soon!