135398835

Names of 135398835

• Cardinal: 135398835 can be written as One hundred thirty-five million, three hundred ninety-eight thousand, eight hundred thirty-five.

Scientific notation

• Scientific notation: 1.35398835 × 10⁸

Factors of 135398835

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 482

Divisors of 135398835

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 45 53 55 65 99 117 143 159 165 195 265 397 429 477 495 583 585 689 715 795 1191 1287 1749 1985 2067 2145 2385 2915 3445 3573 4367 5161 5247 5955 6201 6435 7579 8745 10335 13101 15483 17865 21041 21835 22737 25805 26235 31005 37895 39303 46449 56771 63123 65505 68211 77415 105205 113685 170313 189369 196515 231451 232245 273533 283855 315615 341055 510939 694353 820599 851565 946845 1157255 1367665 2083059 2461797 2554695 3008863 3471765 4102995 9026589 10415295 12308985 15044315 27079767 45132945 135398835
• Sum of all divisors σ(n): 281631168
• Sum of proper divisors (its aliquot sum) s(n): 146232333
• 135398835 is an abundant number, because the sum of its proper divisors (146232333) is greater than itself. Its abundance is 10833498

Bases of 135398835

• Binary: 1000000100100000010110110011₂
• Hexadecimal: 0x81205B3
• Base-36: 28M2ER

Squares and roots of 135398835

• 135398835 squared (135398835²) is 18332844519357225
• 135398835 cubed (135398835³) is 2482245790157103213832875
• The square root of 135398835 is 11636.1005066129
• The cube root of 135398835 is 513.4974712179

Scales and comparisons

• 135,398,835 seconds is equal to 4 years, 15 weeks, 6 days, 2 hours, 47 minutes, 15 seconds.
• To count from 1 to 135,398,835 would take you about six 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 135398835 cubic inches would be around 42.8 feet tall.

Recreational maths with 135398835

• 135398835 backwards is 538893531
• 135398835 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 135398835's digits is 45
• More coming soon!