28428476608

Names of 28428476608

• Cardinal: 28428476608 can be written as Twenty-eight billion, four hundred twenty-eight million, four hundred seventy-six thousand, six hundred eight.

Scientific notation

• Scientific notation: 2.8428476608 × 10¹⁰

Factors of 28428476608

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 28428476608

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 109 112 196 218 224 343 392 436 448 686 763 784 872 1372 1526 1568 1744 2744 3052 3136 3488 5341 5488 6104 6976 10682 10976 11881 12208 21364 21952 23762 24416 37387 42728 47524 48832 74774 83167 85456 95048 149548 166334 170912 190096 299096 332668 341824 380192 582169 598192 665336 760384 1164338 1196384 1295029 1330672 2328676 2392768 2590058 2661344 4075183 4657352 5180116 5322688 8150366 9065203 9314704 10360232 16300732 18130406 18629408 20720464 32601464 36260812 37258816 41440928 63456421 65202928 72521624 82881856 126912842 130405856 145043248 253825684 260811712 290086496 444194947 507651368 580172992 888389894 1015302736 1776779788 2030605472 3553559576 4061210944 7107119152 14214238304 28428476608
• Sum of all divisors σ(n): 66396616000
• Sum of proper divisors (its aliquot sum) s(n): 37968139392
• 28428476608 is an abundant number, because the sum of its proper divisors (37968139392) is greater than itself. Its abundance is 9539662784

Bases of 28428476608

• Binary: 11010011110011110000010000011000000₂
• Hexadecimal: 0x69E7820C0
• Base-36: D25KWXS

Squares and roots of 28428476608

• 28428476608 squared (28428476608²) is 808178282251603185664
• 28428476608 cubed (28428476608³) is 22975277392083322734147304947712
• The square root of 28428476608 is 168607.4630851197
• 28428476608 is a perfect cube number. Its cube root is 3052

Scales and comparisons

• 28,428,476,608 seconds is equal to 903 years, 48 weeks, 5 days, 7 hours, 3 minutes, 28 seconds.
• To count from 1 to 28,428,476,608 would take you about one thousand, eight hundred seven years!

  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 28428476608 cubic inches would be around 254.3 feet tall.

Recreational maths with 28428476608

• 28428476608 backwards is 80667482482
• The number of decimal digits it has is: 11
• The sum of 28428476608's digits is 55
• More coming soon!