13181799348

Names of 13181799348

• Cardinal: 13181799348 can be written as Thirteen billion, one hundred eighty-one million, seven hundred ninety-nine thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.3181799348 × 10¹⁰

Factors of 13181799348

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16647

Divisors of 13181799348

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 149 298 447 596 894 1341 1788 2682 5364 16493 22201 32986 44402 49479 65972 66603 88804 98958 133206 148437 197916 199809 266412 296874 399618 593748 799236 2457457 4914914 7372371 9829828 14744742 22117113 29489484 44234226 88468452 366161093 732322186 1098483279 1464644372 2196966558 3295449837 4393933116 6590899674 13181799348
• Sum of all divisors σ(n): 33547822854
• Sum of proper divisors (its aliquot sum) s(n): 20366023506
• 13181799348 is an abundant number, because the sum of its proper divisors (20366023506) is greater than itself. Its abundance is 7184224158

Bases of 13181799348

• Binary: 1100010001101100100100101110110100₂
• Hexadecimal: 0x311B24BB4
• Base-36: 6203PH0

Squares and roots of 13181799348

• 13181799348 squared (13181799348²) is 173759834050933225104
• 13181799348 cubed (13181799348³) is 2290467267201179785467444432192
• The square root of 13181799348 is 114812.0174372003
• The cube root of 13181799348 is 2362.2447847931

Scales and comparisons

• 13,181,799,348 seconds is equal to 419 years, 7 weeks, 2 days, 2 hours, 55 minutes, 48 seconds.
• To count from 1 to 13,181,799,348 would take you about eight hundred thirty-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 13181799348 cubic inches would be around 196.9 feet tall.

Recreational maths with 13181799348

• 13181799348 backwards is 84399718131
• The number of decimal digits it has is: 11
• The sum of 13181799348's digits is 54
• More coming soon!