13329147281861083729

Names of 13329147281861083729

• Cardinal: 13329147281861083729 can be written as Thirteen quintillion, three hundred twenty-nine quadrillion, one hundred forty-seven trillion, two hundred eighty-one billion, eight hundred sixty-one million, eighty-three thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3329147281861083729 × 10¹⁹

Factors of 13329147281861083729

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 74508384

Divisors of 13329147281861083729

• Number of divisors d(n): 15
• Complete list of divisors:
  1 7 49 343 2401 74508377 521558639 3650910473 25556373311 178894613177 5551498243174129 38860487702218903 272023413915532321 1904163897408726247 13329147281861083729
• Sum of all divisors σ(n): 15549746787828702107
• Sum of proper divisors (its aliquot sum) s(n): 2220599505967618378
• 13329147281861083729 is a deficient number, because the sum of its proper divisors (2220599505967618378) is less than itself. Its deficiency is 11108547775893465351

Bases of 13329147281861083729

• Binary: 1011100011111010101001001101010011111110001100011000001001010001₂
• Hexadecimal: 0xB8FAA4D4FE318251
• Base-36: 2T9O4DBSZRK9D

Squares and roots of 13329147281861083729

• 13329147281861083729 squared (13329147281861083729²) is 177666167261544716651968846886348545441
• 13329147281861083729 cubed (13329147281861083729³) is 2368138510432895421644214621686803760351937140623062229489
• 13329147281861083729 is a perfect square number. Its square root is 3650910473
• The cube root of 13329147281861083729 is 2371014.0213781391

Scales and comparisons

• 13,329,147,281,861,083,729 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,329,147,281,861,083,729 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13329147281861083729 cubic inches would be around 197584.5 feet tall.

Recreational maths with 13329147281861083729

• 13329147281861083729 backwards is 92738016818274192331
• The number of decimal digits it has is: 20
• The sum of 13329147281861083729's digits is 85
• More coming soon!