3813786834

Names of 3813786834

• Cardinal: 3813786834 can be written as Three billion, eight hundred thirteen million, seven hundred eighty-six thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 3.813786834 × 10⁹

Factors of 3813786834

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20159

Divisors of 3813786834

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 11 13 17 22 26 33 34 39 51 66 78 102 143 169 187 221 286 338 374 429 442 507 561 663 858 1014 1122 1326 1859 2431 2873 3718 4862 5577 5746 7293 8619 11154 14586 17238 20113 31603 40226 60339 63206 94809 120678 189618 221243 261469 341921 442486 522938 663729 683842 784407 1025763 1327458 1568814 2051526 2876159 3399097 3761131 4444973 5752318 6798194 7522262 8628477 8889946 10197291 11283393 13334919 17256954 20394582 22566786 26669838 37390067 48894703 57784649 74780134 97789406 112170201 115569298 146684109 173353947 224340402 293368218 346707894 635631139 1271262278 1906893417 3813786834
• Sum of all divisors σ(n): 9540794304
• Sum of proper divisors (its aliquot sum) s(n): 5727007470
• 3813786834 is an abundant number, because the sum of its proper divisors (5727007470) is greater than itself. Its abundance is 1913220636

Bases of 3813786834

• Binary: 11100011010100011100010011010010₂
• Hexadecimal: 0xE351C4D2
• Base-36: 1R2MOR6

Squares and roots of 3813786834

• 3813786834 squared (3813786834²) is 14544970015191743556
• 3813786834 cubed (3813786834³) is 55471415144863051559377141704
• The square root of 3813786834 is 61755.8647741249
• The cube root of 3813786834 is 1562.3756858451

Scales and comparisons

• 3,813,786,834 seconds is equal to 121 years, 13 weeks, 6 days, 1 hour, 13 minutes, 54 seconds.
• To count from 1 to 3,813,786,834 would take you about two hundred forty-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 3813786834 cubic inches would be around 130.2 feet tall.

Recreational maths with 3813786834

• 3813786834 backwards is 4386873183
• 3813786834 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3813786834's digits is 51
• More coming soon!