10047942

Names of 10047942

• Cardinal: 10047942 can be written as Ten million, forty-seven thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.0047942 × 10⁷

Factors of 10047942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 196

Divisors of 10047942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 37 47 54 74 94 107 111 141 214 222 282 321 333 423 642 666 846 963 999 1269 1739 1926 1998 2538 2889 3478 3959 5029 5217 5778 7918 10058 10434 11877 15087 15651 23754 30174 31302 35631 45261 46953 71262 90522 93906 106893 135783 186073 213786 271566 372146 558219 1116438 1674657 3349314 5023971 10047942
• Sum of all divisors σ(n): 23639040
• Sum of proper divisors (its aliquot sum) s(n): 13591098
• 10047942 is an abundant number, because the sum of its proper divisors (13591098) is greater than itself. Its abundance is 3543156

Bases of 10047942

• Binary: 100110010101000111000110₂
• Hexadecimal: 0x9951C6
• Base-36: 5ZD1I

Squares and roots of 10047942

• 10047942 squared (10047942²) is 100961138435364
• 10047942 cubed (10047942³) is 1014451663252508220888
• The square root of 10047942 is 3169.8488922975
• The cube root of 10047942 is 215.7872132871

Scales and comparisons

• 10,047,942 seconds is equal to 16 weeks, 4 days, 7 hours, 5 minutes, 42 seconds.
• To count from 1 to 10,047,942 would take you about twenty-four weeks!

  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 10047942 cubic inches would be around 18 feet tall.

Recreational maths with 10047942

• 10047942 backwards is 24974001
• 10047942 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10047942's digits is 27
• More coming soon!