28022016

Names of 28022016

• Cardinal: 28022016 can be written as Twenty-eight million, twenty-two thousand and sixteen.

Scientific notation

• Scientific notation: 2.8022016 × 10⁷

Factors of 28022016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 154

Divisors of 28022016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 107 124 128 132 176 186 192 214 248 256 264 321 341 352 372 384 428 496 528 642 682 704 744 768 856 992 1023 1056 1177 1284 1364 1408 1488 1712 1984 2046 2112 2354 2568 2728 2816 2976 3317 3424 3531 3968 4092 4224 4708 5136 5456 5952 6634 6848 7062 7936 8184 8448 9416 9951 10272 10912 11904 13268 13696 14124 16368 18832 19902 20544 21824 23808 26536 27392 28248 32736 36487 37664 39804 41088 43648 53072 56496 65472 72974 75328 79608 82176 87296 106144 109461 112992 130944 145948 150656 159216 212288 218922 225984 261888 291896 301312 318432 424576 437844 451968 583792 636864 849152 875688 903936 1167584 1273728 1751376 2335168 2547456 3502752 4670336 7005504 9340672 14011008 28022016
• Sum of all divisors σ(n): 84768768
• Sum of proper divisors (its aliquot sum) s(n): 56746752
• 28022016 is an abundant number, because the sum of its proper divisors (56746752) is greater than itself. Its abundance is 28724736

Bases of 28022016

• Binary: 1101010111001010100000000₂
• Hexadecimal: 0x1AB9500
• Base-36: GOLXC

Squares and roots of 28022016

• 28022016 squared (28022016²) is 785233380704256
• 28022016 cubed (28022016³) is 22003822357828752900096
• The square root of 28022016 is 5293.5825298185
• The cube root of 28022016 is 303.7384638881

Scales and comparisons

• 28,022,016 seconds is equal to 46 weeks, 2 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 28,022,016 would take you about seventeen 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 28022016 cubic inches would be around 25.3 feet tall.

Recreational maths with 28022016

• 28022016 backwards is 61022082
• The number of decimal digits it has is: 8
• The sum of 28022016's digits is 21
• More coming soon!