442438638696

Names of 442438638696

• Cardinal: 442438638696 can be written as Four hundred forty-two billion, four hundred thirty-eight million, six hundred thirty-eight thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 4.42438638696 × 10¹¹

Factors of 442438638696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29685927

Divisors of 442438638696

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 36 46 54 69 72 81 92 108 138 162 184 207 216 276 324 414 552 621 648 828 1242 1656 1863 2484 3726 4968 7452 14904 29685899 59371798 89057697 118743596 178115394 237487192 267173091 356230788 534346182 682775677 712461576 801519273 1068692364 1365551354 1603038546 2048327031 2137384728 2404557819 2731102708 3206077092 4096654062 4809115638 5462205416 6144981093 6412154184 8193308124 9618231276 12289962186 16386616248 18434943279 19236462552 24579924372 36869886558 49159848744 55304829837 73739773116 110609659674 147479546232 221219319348 442438638696
• Sum of all divisors σ(n): 1293117804000
• Sum of proper divisors (its aliquot sum) s(n): 850679165304
• 442438638696 is an abundant number, because the sum of its proper divisors (850679165304) is greater than itself. Its abundance is 408240526608

Bases of 442438638696

• Binary: 110011100000011011001011101110001101000₂
• Hexadecimal: 0x670365DC68
• Base-36: 5N94JII0

Squares and roots of 442438638696

• 442438638696 squared (442438638696²) is 195751949011169628580416
• 442438638696 cubed (442438638696³) is 86608225842590693767859190005377536
• The square root of 442438638696 is 665160.6112030385
• The cube root of 442438638696 is 7619.9305976691

Scales and comparisons

• 442,438,638,696 seconds is equal to 14,068 years, 9 weeks, 2 days, 13 hours, 51 minutes, 36 seconds.
• To count from 1 to 442,438,638,696 would take you about twenty-eight thousand, one hundred thirty-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 442438638696 cubic inches would be around 635 feet tall.

Recreational maths with 442438638696

• 442438638696 backwards is 696836834244
• The number of decimal digits it has is: 12
• The sum of 442438638696's digits is 63
• More coming soon!