12813229718100

Names of 12813229718100

• Cardinal: 12813229718100 can be written as Twelve trillion, eight hundred thirteen billion, two hundred twenty-nine million, seven hundred eighteen thousand, one hundred.

Scientific notation

• Scientific notation: 1.28132297181 × 10¹³

Factors of 12813229718100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2033846004

Divisors of 12813229718100

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 50 60 63 70 75 84 90 100 105 126 140 150 175 180 210 225 252 300 315 350 420 450 525 630 700 900 1050 1260 1575 2100 3150 6300 2033845987 4067691974 6101537961 8135383948 10169229935 12203075922 14236921909 18304613883 20338459870 24406151844 28473843818 30507689805 36609227766 40676919740 42710765727 50846149675 56947687636 61015379610 71184609545 73218455532 85421531454 91523069415 101692299350 122030759220 128132297181 142369219090 152538449025 170843062908 183046138830 203384598700 213553828635 256264594362 284738438180 305076898050 355923047725 366092277660 427107657270 457615347075 512529188724 610153796100 640661485905 711846095450 854215314540 915230694150 1067769143175 1281322971810 1423692190900 1830461388300 2135538286350 2562645943620 3203307429525 4271076572700 6406614859050 12813229718100
• Sum of all divisors σ(n): 45899836257184
• Sum of proper divisors (its aliquot sum) s(n): 33086606539084
• 12813229718100 is an abundant number, because the sum of its proper divisors (33086606539084) is greater than itself. Its abundance is 20273376820984

Bases of 12813229718100

• Binary: 10111010011101010000000000010111101001010100₂
• Hexadecimal: 0xBA750017A54
• Base-36: 4JIBE59P0

Squares and roots of 12813229718100

• 12813229718100 squared (12813229718100²) is 164178855808801005467610000
• 12813229718100 cubed (12813229718100³) is 2103661394332983854786741038980741000000
• The square root of 12813229718100 is 3579557.1958134711
• The cube root of 12813229718100 is 23400.1982828913

Scales and comparisons

• 12,813,229,718,100 seconds is equal to 407,421 years, 3 weeks, 4 days, 21 hours, 15 minutes.
• To count from 1 to 12,813,229,718,100 would take you about one million, eighteen thousand, five hundred fifty-two 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 12813229718100 cubic inches would be around 1950 feet tall.

Recreational maths with 12813229718100

• 12813229718100 backwards is 00181792231821
• 12813229718100 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12813229718100's digits is 45
• More coming soon!