39418931385342

Names of 39418931385342

• Cardinal: 39418931385342 can be written as Thirty-nine trillion, four hundred eighteen billion, nine hundred thirty-one million, three hundred eighty-five thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.9418931385342 × 10¹³

Factors of 39418931385342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3141952190

Divisors of 39418931385342

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 17 18 34 41 51 82 102 123 153 246 306 369 697 738 1394 2091 4182 6273 12546 3141952127 6283904254 9425856381 18851712762 28277569143 53413186159 56555138286 106826372318 128820037207 160239558477 257640074414 320479116954 386460111621 480718675431 772920223242 961437350862 1159380334863 2189940632519 2318760669726 4379881265038 6569821897557 13139643795114 19709465692671 39418931385342
• Sum of all divisors σ(n): 92637316541952
• Sum of proper divisors (its aliquot sum) s(n): 53218385156610
• 39418931385342 is an abundant number, because the sum of its proper divisors (53218385156610) is greater than itself. Its abundance is 13799453771268

Bases of 39418931385342

• Binary: 1000111101100111101111011001110001001111111110₂
• Hexadecimal: 0x23D9EF6713FE
• Base-36: DZ0T1ZABI

Squares and roots of 39418931385342

• 39418931385342 squared (39418931385342²) is 1553852151562300567292456964
• 39418931385342 cubed (39418931385342³) is 61251191345400364050682243085995435421688
• The square root of 39418931385342 is 6278449.7597211049
• The cube root of 39418931385342 is 34033.1082874459

Scales and comparisons

• 39,418,931,385,342 seconds is equal to 1,253,400 years, 4 weeks, 3 days, 18 hours, 35 minutes, 42 seconds.
• To count from 1 to 39,418,931,385,342 would take you about three million, one hundred thirty-three thousand, five 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 39418931385342 cubic inches would be around 2836.1 feet tall.

Recreational maths with 39418931385342

• 39418931385342 backwards is 24358313981493
• The number of decimal digits it has is: 14
• The sum of 39418931385342's digits is 63
• More coming soon!