28468608

Names of 28468608

• Cardinal: 28468608 can be written as Twenty-eight million, four hundred sixty-eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 2.8468608 × 10⁷

Factors of 28468608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 28468608

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 64 68 84 89 96 98 102 112 119 128 136 147 168 178 192 196 204 224 238 267 272 294 336 356 357 384 392 408 448 476 534 544 588 623 672 712 714 784 816 833 896 952 1068 1088 1176 1246 1344 1424 1428 1513 1568 1632 1666 1869 1904 2136 2176 2352 2492 2499 2688 2848 2856 3026 3136 3264 3332 3738 3808 4272 4361 4539 4704 4984 4998 5696 5712 6052 6272 6528 6664 7476 7616 8544 8722 9078 9408 9968 9996 10591 11392 11424 12104 13083 13328 14952 15232 17088 17444 18156 18816 19936 19992 21182 22848 24208 26166 26656 29904 31773 34176 34888 36312 39872 39984 42364 45696 48416 52332 53312 59808 63546 69776 72624 74137 79744 79968 84728 96832 104664 106624 119616 127092 139552 145248 148274 159936 169456 193664 209328 222411 239232 254184 279104 290496 296548 319872 338912 418656 444822 508368 558208 580992 593096 677824 837312 889644 1016736 1186192 1355648 1674624 1779288 2033472 2372384 3558576 4066944 4744768 7117152 9489536 14234304 28468608
• Sum of all divisors σ(n): 94186800
• Sum of proper divisors (its aliquot sum) s(n): 65718192
• 28468608 is an abundant number, because the sum of its proper divisors (65718192) is greater than itself. Its abundance is 37249584

Bases of 28468608

• Binary: 1101100100110010110000000₂
• Hexadecimal: 0x1B26580
• Base-36: GY6IO

Squares and roots of 28468608

• 28468608 squared (28468608²) is 810461641457664
• 28468608 cubed (28468608³) is 23072714769694785011712
• The square root of 28468608 is 5335.5981857707
• The cube root of 28468608 is 305.3435455269

Scales and comparisons

• 28,468,608 seconds is equal to 47 weeks, 11 hours, 56 minutes, 48 seconds.
• To count from 1 to 28,468,608 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 28468608 cubic inches would be around 25.4 feet tall.

Recreational maths with 28468608

• 28468608 backwards is 80686482
• 28468608 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28468608's digits is 42
• More coming soon!