40724742310

Names of 40724742310

• Cardinal: 40724742310 can be written as Forty billion, seven hundred twenty-four million, seven hundred forty-two thousand, three hundred ten.

Scientific notation

• Scientific notation: 4.072474231 × 10¹⁰

Factors of 40724742310

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8325

Divisors of 40724742310

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 19 23 35 38 46 49 70 95 98 115 133 161 190 230 245 266 322 437 490 529 665 805 874 931 1058 1127 1330 1610 1862 2185 2254 2645 3059 3703 4370 4655 5290 5635 6118 7406 8269 9310 10051 11270 15295 16538 18515 20102 21413 25921 30590 37030 41345 42826 50255 51842 57883 70357 82690 100510 107065 115766 129605 140714 157111 190187 214130 259210 289415 314222 351785 380374 405181 492499 578830 703570 785555 810362 950935 984998 1099777 1331309 1571110 1901870 2025905 2199554 2462495 2662618 3613553 4051810 4374301 4924990 5498885 6656545 7227106 7698439 8748602 9319163 10997770 13313090 15396878 18067765 18638326 21871505 25294871 30620107 36135530 38492195 43743010 46595815 50589742 61240214 76984390 83111719 93191630 126474355 153100535 166223438 177064097 214340749 252948710 306201070 354128194 415558595 428681498 581782033 831117190 885320485 1071703745 1163564066 1770640970 2143407490 2908910165 4072474231 5817820330 8144948462 20362371155 40724742310
• Sum of all divisors σ(n): 93844321200
• Sum of proper divisors (its aliquot sum) s(n): 53119578890
• 40724742310 is an abundant number, because the sum of its proper divisors (53119578890) is greater than itself. Its abundance is 12394836580

Bases of 40724742310

• Binary: 100101111011011000100100000010100110₂
• Hexadecimal: 0x97B6240A6
• Base-36: IPIGK9Y

Squares and roots of 40724742310

• 40724742310 squared (40724742310²) is 1658504636215904136100
• 40724742310 cubed (40724742310³) is 67542173929832989466335668391000
• The square root of 40724742310 is 201803.7222402005
• The cube root of 40724742310 is 3440.4832538933

Scales and comparisons

• 40,724,742,310 seconds is equal to 1,294 years, 47 weeks, 6 days, 4 hours, 25 minutes, 10 seconds.
• To count from 1 to 40,724,742,310 would take you about two thousand, five hundred eighty-nine 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 40724742310 cubic inches would be around 286.7 feet tall.

Recreational maths with 40724742310

• 40724742310 backwards is 01324742704
• The number of decimal digits it has is: 11
• The sum of 40724742310's digits is 34
• More coming soon!