1120728966

Names of 1120728966

• Cardinal: 1120728966 can be written as One billion, one hundred twenty million, seven hundred twenty-eight thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 1.120728966 × 10⁹

Factors of 1120728966

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6669

Divisors of 1120728966

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 61 67 122 134 183 201 366 402 427 469 854 938 1281 1407 2562 2814 4087 6529 8174 12261 13058 19587 24522 28609 39174 45703 57218 85827 91406 137109 171654 274218 398269 437443 796538 874886 1194807 1312329 2389614 2624658 2787883 3062101 5575766 6124202 8363649 9186303 16727298 18372606 26684023 53368046 80052069 160104138 186788161 373576322 560364483 1120728966
• Sum of all divisors σ(n): 2642926080
• Sum of proper divisors (its aliquot sum) s(n): 1522197114
• 1120728966 is an abundant number, because the sum of its proper divisors (1522197114) is greater than itself. Its abundance is 401468148

Bases of 1120728966

• Binary: 1000010110011001111011110000110₂
• Hexadecimal: 0x42CCF786
• Base-36: IJ9406

Squares and roots of 1120728966

• 1120728966 squared (1120728966²) is 1256033415231429156
• 1120728966 cubed (1120728966³) is 1407673030713768248706132696
• The square root of 1120728966 is 33477.2903025319
• The cube root of 1120728966 is 1038.7240781529

Scales and comparisons

• 1,120,728,966 seconds is equal to 35 years, 33 weeks, 9 hours, 36 minutes, 6 seconds.
• To count from 1 to 1,120,728,966 would take you about seventy-one 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 1120728966 cubic inches would be around 86.6 feet tall.

Recreational maths with 1120728966

• 1120728966 backwards is 6698270211
• 1120728966 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1120728966's digits is 42
• More coming soon!