135243828125

Names of 135243828125

• Cardinal: 135243828125 can be written as One hundred thirty-five billion, two hundred forty-three million, eight hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.35243828125 × 10¹¹

Factors of 135243828125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 115

Divisors of 135243828125

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 25 35 49 103 125 175 245 343 515 625 721 875 1225 1715 2401 2575 3125 3605 4375 5047 6125 8575 12005 12875 15625 16807 18025 21875 25235 30625 35329 42875 60025 64375 78125 84035 90125 109375 126175 153125 176645 214375 247303 300125 321875 420175 450625 546875 630875 765625 883225 1071875 1236515 1500625 1609375 1731121 2100875 2253125 3154375 3828125 4416125 5359375 6182575 7503125 8046875 8655605 10504375 11265625 15771875 22080625 26796875 30912875 37515625 43278025 52521875 56328125 78859375 110403125 154564375 187578125 216390125 262609375 394296875 552015625 772821875 1081950625 1313046875 2760078125 3864109375 5409753125 19320546875 27048765625 135243828125
• Sum of all divisors σ(n): 199143240192
• Sum of proper divisors (its aliquot sum) s(n): 63899412067
• 135243828125 is a deficient number, because the sum of its proper divisors (63899412067) is less than itself. Its deficiency is 71344416058

Bases of 135243828125

• Binary: 1111101111101001010010000101110011101₂
• Hexadecimal: 0x1F7D290B9D
• Base-36: 1Q4OOLNH

Squares and roots of 135243828125

• 135243828125 squared (135243828125²) is 18290893045904541015625
• 135243828125 cubed (135243828125³) is 2473730395353071480274200439453125
• The square root of 135243828125 is 367755.1197808129
• The cube root of 135243828125 is 5133.0144286505

Scales and comparisons

• 135,243,828,125 seconds is equal to 4,300 years, 17 weeks, 3 days, 2 hours, 2 minutes, 5 seconds.
• To count from 1 to 135,243,828,125 would take you about eight thousand, six hundred 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 135243828125 cubic inches would be around 427.8 feet tall.

Recreational maths with 135243828125

• 135243828125 backwards is 521828342531
• The number of decimal digits it has is: 12
• The sum of 135243828125's digits is 44
• More coming soon!