13776907905729

Names of 13776907905729

• Cardinal: 13776907905729 can be written as Thirteen trillion, seven hundred seventy-six billion, nine hundred seven million, nine hundred five thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3776907905729 × 10¹³

Factors of 13776907905729

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1018291

Divisors of 13776907905729

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 19 37 57 111 171 333 703 2109 2143 6327 6429 19287 40717 79291 122151 237873 366453 713619 1016089 1506529 3048267 4519587 9144801 13558761 19305691 37595293 57917073 112785879 173751219 338357637 714310567 2142931701 2177478727 6428795103 6532436181 19597308543 41372095813 80566712899 124116287439 241700138697 372348862317 725100416091 1530767545081 4592302635243 13776907905729
• Sum of all divisors σ(n): 21523549964800
• Sum of proper divisors (its aliquot sum) s(n): 7746642059071
• 13776907905729 is a deficient number, because the sum of its proper divisors (7746642059071) is less than itself. Its deficiency is 6030265846658

Bases of 13776907905729

• Binary: 11001000011110101111101100111010101011000001₂
• Hexadecimal: 0xC87AFB3AAC1
• Base-36: 4VT0V9A69

Squares and roots of 13776907905729

• 13776907905729 squared (13776907905729²) is 189803191442938220751021441
• 13776907905729 cubed (13776907905729³) is 2614901088722810456453284290264885735489
• The square root of 13776907905729 is 3711725.7314797655
• The cube root of 13776907905729 is 23972.7166264469

Scales and comparisons

• 13,776,907,905,729 seconds is equal to 438,063 years, 2 weeks, 6 days, 14 hours, 42 minutes, 9 seconds.
• To count from 1 to 13,776,907,905,729 would take you about one million, ninety-five thousand, one 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 13776907905729 cubic inches would be around 1997.7 feet tall.

Recreational maths with 13776907905729

• 13776907905729 backwards is 92750970967731
• The number of decimal digits it has is: 14
• The sum of 13776907905729's digits is 72
• More coming soon!