1128330

Names of 1128330

• Cardinal: 1128330 can be written as One million, one hundred twenty-eight thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.12833 × 10⁶

Factors of 1128330

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 216

Divisors of 1128330

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 199 210 270 315 378 398 405 567 597 630 810 945 995 1134 1194 1393 1791 1890 1990 2786 2835 2985 3582 4179 5373 5670 5970 6965 8358 8955 10746 12537 13930 16119 17910 20895 25074 26865 32238 37611 41790 53730 62685 75222 80595 112833 125370 161190 188055 225666 376110 564165 1128330
• Sum of all divisors σ(n): 3484800
• Sum of proper divisors (its aliquot sum) s(n): 2356470
• 1128330 is an abundant number, because the sum of its proper divisors (2356470) is greater than itself. Its abundance is 1228140

Bases of 1128330

• Binary: 100010011011110001010₂
• Hexadecimal: 0x11378A
• Base-36: O6MI

Squares and roots of 1128330

• 1128330 squared (1128330²) is 1273128588900
• 1128330 cubed (1128330³) is 1436509180713537000
• The square root of 1128330 is 1062.2287889151
• The cube root of 1128330 is 104.1067075381

Scales and comparisons

• 1,128,330 seconds is equal to 1 week, 6 days, 1 hour, 25 minutes, 30 seconds.
• To count from 1 to 1,128,330 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 1128330 cubic inches would be around 8.7 feet tall.

Recreational maths with 1128330

• 1128330 backwards is 0338211
• 1128330 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1128330's digits is 18
• More coming soon!