28672056

Names of 28672056

• Cardinal: 28672056 can be written as Twenty-eight million, six hundred seventy-two thousand and fifty-six.

Scientific notation

• Scientific notation: 2.8672056 × 10⁷

Factors of 28672056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 55

Divisors of 28672056

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 43 49 54 56 63 72 81 84 86 98 108 126 129 147 162 168 172 189 196 216 243 252 258 294 301 324 343 344 378 387 392 441 486 504 516 567 588 602 648 686 756 774 882 903 972 1029 1032 1134 1161 1176 1204 1323 1372 1512 1548 1701 1764 1806 1944 2058 2107 2268 2322 2408 2646 2709 2744 3087 3096 3402 3483 3528 3612 3969 4116 4214 4536 4644 5292 5418 6174 6321 6804 6966 7224 7938 8127 8232 8428 9261 9288 10449 10584 10836 11907 12348 12642 13608 13932 14749 15876 16254 16856 18522 18963 20898 21672 23814 24381 24696 25284 27783 27864 29498 31752 32508 37044 37926 41796 44247 47628 48762 50568 55566 56889 58996 65016 73143 74088 75852 83349 83592 88494 95256 97524 111132 113778 117992 132741 146286 151704 166698 170667 176988 195048 222264 227556 265482 292572 333396 341334 353976 398223 455112 512001 530964 585144 666792 682668 796446 1024002 1061928 1194669 1365336 1592892 2048004 2389338 3185784 3584007 4096008 4778676 7168014 9557352 14336028 28672056
• Sum of all divisors σ(n): 96096000
• Sum of proper divisors (its aliquot sum) s(n): 67423944
• 28672056 is an abundant number, because the sum of its proper divisors (67423944) is greater than itself. Its abundance is 38751888

Bases of 28672056

• Binary: 1101101011000000000111000₂
• Hexadecimal: 0x1B58038
• Base-36: H2JI0

Squares and roots of 28672056

• 28672056 squared (28672056²) is 822086795267136
• 28672056 cubed (28672056³) is 23570918630759858351616
• The square root of 28672056 is 5354.6293989407
• The cube root of 28672056 is 306.0691885071

Scales and comparisons

• 28,672,056 seconds is equal to 47 weeks, 2 days, 20 hours, 27 minutes, 36 seconds.
• To count from 1 to 28,672,056 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 28672056 cubic inches would be around 25.5 feet tall.

Recreational maths with 28672056

• 28672056 backwards is 65027682
• 28672056 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28672056's digits is 36
• More coming soon!