28826382

Names of 28826382

• Cardinal: 28826382 can be written as Twenty-eight million, eight hundred twenty-six thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 2.8826382 × 10⁷

Factors of 28826382

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 457

Divisors of 28826382

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 19 26 38 39 53 57 78 106 114 159 247 318 367 494 689 734 741 1007 1101 1378 1482 2014 2067 2202 3021 4134 4771 6042 6973 9542 13091 13946 14313 19451 20919 26182 28626 38902 39273 41838 58353 78546 90649 116706 181298 252863 271947 369569 505726 543894 739138 758589 1108707 1517178 2217414 4804397 9608794 14413191 28826382
• Sum of all divisors σ(n): 66769920
• Sum of proper divisors (its aliquot sum) s(n): 37943538
• 28826382 is an abundant number, because the sum of its proper divisors (37943538) is greater than itself. Its abundance is 9117156

Bases of 28826382

• Binary: 1101101111101101100001110₂
• Hexadecimal: 0x1B7DB0E
• Base-36: H5UKU

Squares and roots of 28826382

• 28826382 squared (28826382²) is 830960299209924
• 28826382 cubed (28826382³) is 23953579011859567414968
• The square root of 28826382 is 5369.0205810745
• The cube root of 28826382 is 306.6173405753

Scales and comparisons

• 28,826,382 seconds is equal to 47 weeks, 4 days, 15 hours, 19 minutes, 42 seconds.
• To count from 1 to 28,826,382 would take you about nineteen 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 28826382 cubic inches would be around 25.6 feet tall.

Recreational maths with 28826382

• 28826382 backwards is 28362882
• 28826382 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28826382's digits is 39
• More coming soon!