1140825

Names of 1140825

• Cardinal: 1140825 can be written as One million, one hundred forty thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.140825 × 10⁶

Factors of 1140825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 109

Divisors of 1140825

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 7 15 21 25 35 41 53 75 105 123 159 175 205 265 287 371 525 615 795 861 1025 1113 1325 1435 1855 2173 3075 3975 4305 5565 6519 7175 9275 10865 15211 21525 27825 32595 45633 54325 76055 162975 228165 380275 1140825
• Sum of all divisors σ(n): 2249856
• Sum of proper divisors (its aliquot sum) s(n): 1109031
• 1140825 is a deficient number, because the sum of its proper divisors (1109031) is less than itself. Its deficiency is 31794

Bases of 1140825

• Binary: 100010110100001011001₂
• Hexadecimal: 0x116859
• Base-36: OG9L

Squares and roots of 1140825

• 1140825 squared (1140825²) is 1301481680625
• 1140825 cubed (1140825³) is 1484762838299015625
• The square root of 1140825 is 1068.0940969783
• The cube root of 1140825 is 104.4895863497

Scales and comparisons

• 1,140,825 seconds is equal to 1 week, 6 days, 4 hours, 53 minutes, 45 seconds.
• To count from 1 to 1,140,825 would take you about two 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 1140825 cubic inches would be around 8.7 feet tall.

Recreational maths with 1140825

• 1140825 backwards is 5280411
• 1140825 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1140825's digits is 21
• More coming soon!