13967394968

Names of 13967394968

• Cardinal: 13967394968 can be written as Thirteen billion, nine hundred sixty-seven million, three hundred ninety-four thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3967394968 × 10¹⁰

Factors of 13967394968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5376

Divisors of 13967394968

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 31 61 62 122 124 181 244 248 362 488 724 1448 1891 3782 5101 5611 7564 10202 11041 11222 15128 20404 22082 22444 40808 44164 44888 88328 158131 311161 316262 342271 622322 632524 684542 923281 1244644 1265048 1369084 1846562 2489288 2738168 3693124 7386248 9645991 19291982 28621711 38583964 56320141 57243422 77167928 112640282 114486844 225280564 228973688 450561128 1745924371 3491848742 6983697484 13967394968
• Sum of all divisors σ(n): 27634064640
• Sum of proper divisors (its aliquot sum) s(n): 13666669672
• 13967394968 is a deficient number, because the sum of its proper divisors (13666669672) is less than itself. Its deficiency is 300725296

Bases of 13967394968

• Binary: 1101000000100001011000100010011000₂
• Hexadecimal: 0x340858898
• Base-36: 6EZTQXK

Squares and roots of 13967394968

• 13967394968 squared (13967394968²) is 195088122192111721024
• 13967394968 cubed (13967394968³) is 2724872856222670381524437407232
• The square root of 13967394968 is 118183.7339399971
• The cube root of 13967394968 is 2408.2697915725

Scales and comparisons

• 13,967,394,968 seconds is equal to 444 years, 6 weeks, 1 day, 15 hours, 56 minutes, 8 seconds.
• To count from 1 to 13,967,394,968 would take you about eight hundred eighty-eight 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 13967394968 cubic inches would be around 200.7 feet tall.

Recreational maths with 13967394968

• 13967394968 backwards is 86949376931
• The number of decimal digits it has is: 11
• The sum of 13967394968's digits is 65
• More coming soon!