135823942849

Names of 135823942849

• Cardinal: 135823942849 can be written as One hundred thirty-five billion, eight hundred twenty-three million, nine hundred forty-two thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.35823942849 × 10¹¹

Factors of 135823942849

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 206

Divisors of 135823942849

• Number of divisors d(n): 81
• Complete list of divisors:
  1 7 17 19 49 119 133 163 289 323 361 833 931 1141 2023 2261 2527 2771 3097 5491 6137 7987 14161 15827 17689 19397 21679 26569 38437 42959 47107 52649 58843 104329 135779 151753 185983 269059 300713 329749 368543 411901 451673 504811 730303 895033 1000331 1301881 2308243 2579801 2883307 3161711 3533677 5112121 6265231 7002317 7678441 8581787 9591409 17005627 22131977 24735739 43856617 49016219 53749087 60072509 67139863 119039389 145890379 163053953 376243609 420507563 469979041 833275723 1021232653 1141377671 2771917201 7148628571 7989643697 19403420407 135823942849
• Sum of all divisors σ(n): 178232092227
• Sum of proper divisors (its aliquot sum) s(n): 42408149378
• 135823942849 is a deficient number, because the sum of its proper divisors (42408149378) is less than itself. Its deficiency is 93415793471

Bases of 135823942849

• Binary: 1111110011111101111001110010011000001₂
• Hexadecimal: 0x1F9FBCE4C1
• Base-36: 1QEA2H1D

Squares and roots of 135823942849

• 135823942849 squared (135823942849²) is 18448143451048418236801
• 135823942849 cubed (135823942849³) is 2505699581765353987727108372586049
• 135823942849 is a perfect square number. Its square root is 368543
• The cube root of 135823942849 is 5140.3431421281

Scales and comparisons

• 135,823,942,849 seconds is equal to 4,318 years, 40 weeks, 4 days, 9 hours, 49 seconds.
• To count from 1 to 135,823,942,849 would take you about eight thousand, six hundred thirty-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 135823942849 cubic inches would be around 428.4 feet tall.

Recreational maths with 135823942849

• 135823942849 backwards is 948249328531
• The number of decimal digits it has is: 12
• The sum of 135823942849's digits is 58
• More coming soon!