28364364

Names of 28364364

• Cardinal: 28364364 can be written as Twenty-eight million, three hundred sixty-four thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 2.8364364 × 10⁷

Factors of 28364364

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2236

Divisors of 28364364

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 51 54 63 68 84 102 108 119 126 153 189 204 238 252 306 357 378 459 476 612 714 756 918 1071 1428 1836 2142 2207 3213 4284 4414 6426 6621 8828 12852 13242 15449 19863 26484 30898 37519 39726 46347 59589 61796 75038 79452 92694 112557 119178 139041 150076 185388 225114 238356 262633 278082 337671 417123 450228 525266 556164 675342 787899 834246 1013013 1050532 1350684 1575798 1668492 2026026 2363697 3151596 4052052 4727394 7091091 9454788 14182182 28364364
• Sum of all divisors σ(n): 89026560
• Sum of proper divisors (its aliquot sum) s(n): 60662196
• 28364364 is an abundant number, because the sum of its proper divisors (60662196) is greater than itself. Its abundance is 32297832

Bases of 28364364

• Binary: 1101100001100111001001100₂
• Hexadecimal: 0x1B0CE4C
• Base-36: GVY30

Squares and roots of 28364364

• 28364364 squared (28364364²) is 804537145124496
• 28364364 cubed (28364364³) is 22820184435832029860544
• The square root of 28364364 is 5325.8205001671
• The cube root of 28364364 is 304.9703957649

Scales and comparisons

• 28,364,364 seconds is equal to 46 weeks, 6 days, 6 hours, 59 minutes, 24 seconds.
• To count from 1 to 28,364,364 would take you about eighteen 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 28364364 cubic inches would be around 25.4 feet tall.

Recreational maths with 28364364

• 28364364 backwards is 46346382
• 28364364 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28364364's digits is 36
• More coming soon!