13084968185985477155

Names of 13084968185985477155

• Cardinal: 13084968185985477155 can be written as Thirteen quintillion, eighty-four quadrillion, nine hundred sixty-eight trillion, one hundred eighty-five billion, nine hundred eighty-five million, four hundred seventy-seven thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 1.3084968185985477155 × 10¹⁹

Factors of 13084968185985477155

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1873295373799066

Divisors of 13084968185985477155

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 11 55 127 635 1397 6985 1873295373798923 9366476868994615 20606249111788153 103031245558940765 237908512472463221 1189542562362316105 2616993637197095431 13084968185985477155
• Sum of all divisors σ(n): 17264290164930883584
• Sum of proper divisors (its aliquot sum) s(n): 4179321978945406429
• 13084968185985477155 is a deficient number, because the sum of its proper divisors (4179321978945406429) is less than itself. Its deficiency is 8905646207040070726

Bases of 13084968185985477155

• Binary: 1011010110010111001001010011110011101110111100111010101000100011₂
• Hexadecimal: 0xB597253CEEF3AA23
• Base-36: 2REVU3RQSUUJN

Squares and roots of 13084968185985477155

• 13084968185985477155 squared (13084968185985477155²) is 171216392428252068666409792573026894025
• 13084968185985477155 cubed (13084968185985477155³) is 2240361047842883056959964904242744363915498267887243498875
• The square root of 13084968185985477155 is 3617315052.0773660081
• The cube root of 13084968185985477155 is 2356446.3529240277

Scales and comparisons

• 13,084,968,185,985,477,155 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,084,968,185,985,477,155 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 13084968185985477155 cubic inches would be around 196370.5 feet tall.

Recreational maths with 13084968185985477155

• 13084968185985477155 backwards is 55177458958186948031
• The number of decimal digits it has is: 20
• The sum of 13084968185985477155's digits is 104
• More coming soon!