10990140

Names of 10990140

• Cardinal: 10990140 can be written as Ten million, nine hundred ninety thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.099014 × 10⁷

Factors of 10990140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 345

Divisors of 10990140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 137 140 191 210 274 382 411 420 548 573 685 764 822 955 959 1146 1337 1370 1644 1910 1918 2055 2292 2674 2740 2865 2877 3820 3836 4011 4110 4795 5348 5730 5754 6685 8022 8220 9590 11460 11508 13370 14385 16044 19180 20055 26167 26740 28770 40110 52334 57540 78501 80220 104668 130835 157002 183169 261670 314004 366338 392505 523340 549507 732676 785010 915845 1099014 1570020 1831690 2198028 2747535 3663380 5495070 10990140
• Sum of all divisors σ(n): 35610624
• Sum of proper divisors (its aliquot sum) s(n): 24620484
• 10990140 is an abundant number, because the sum of its proper divisors (24620484) is greater than itself. Its abundance is 13630344

Bases of 10990140

• Binary: 101001111011001000111100₂
• Hexadecimal: 0xA7B23C
• Base-36: 6JK1O

Squares and roots of 10990140

• 10990140 squared (10990140²) is 120783177219600
• 10990140 cubed (10990140³) is 1327424027288214744000
• The square root of 10990140 is 3315.1380061771
• The cube root of 10990140 is 222.3315393633

Scales and comparisons

• 10,990,140 seconds is equal to 18 weeks, 1 day, 4 hours, 49 minutes.
• To count from 1 to 10,990,140 would take you about twenty-seven 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 10990140 cubic inches would be around 18.5 feet tall.

Recreational maths with 10990140

• 10990140 backwards is 04109901
• The number of decimal digits it has is: 8
• The sum of 10990140's digits is 24
• More coming soon!