9942104744

Names of 9942104744

• Cardinal: 9942104744 can be written as Nine billion, nine hundred forty-two million, one hundred four thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 9.942104744 × 10⁹

Factors of 9942104744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9278

Divisors of 9942104744

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1061 1144 2122 4244 8191 8488 11671 13793 16382 23342 27586 32764 46684 55172 65528 90101 93368 106483 110344 151723 180202 212966 303446 360404 425932 606892 720808 851864 1171313 1213784 2342626 4685252 8690651 9370504 17381302 34762604 69525208 95597161 112978463 191194322 225956926 382388644 451913852 764777288 903827704 1242763093 2485526186 4971052372 9942104744
• Sum of all divisors σ(n): 21923758080
• Sum of proper divisors (its aliquot sum) s(n): 11981653336
• 9942104744 is an abundant number, because the sum of its proper divisors (11981653336) is greater than itself. Its abundance is 2039548592

Bases of 9942104744

• Binary: 1001010000100110000111101010101000₂
• Hexadecimal: 0x250987AA8
• Base-36: 4KF9T48

Squares and roots of 9942104744

• 9942104744 squared (9942104744²) is 98845446740667305536
• 9942104744 cubed (9942104744³) is 982731784963187756095163062784
• The square root of 9942104744 is 99710.1035201549
• The cube root of 9942104744 is 2150.2689221217

Scales and comparisons

• 9,942,104,744 seconds is equal to 316 years, 6 weeks, 4 days, 15 hours, 45 minutes, 44 seconds.
• To count from 1 to 9,942,104,744 would take you about six hundred thirty-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 9942104744 cubic inches would be around 179.2 feet tall.

Recreational maths with 9942104744

• 9942104744 backwards is 4474012499
• 9942104744 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9942104744's digits is 44
• More coming soon!