28590120

Names of 28590120

• Cardinal: 28590120 can be written as Twenty-eight million, five hundred ninety thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.859012 × 10⁷

Factors of 28590120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213

Divisors of 28590120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 41 45 52 60 65 72 78 82 90 104 117 120 123 130 149 156 164 180 195 205 234 246 260 298 312 328 360 369 390 410 447 468 492 520 533 585 596 615 738 745 780 820 894 936 984 1066 1170 1192 1230 1341 1476 1490 1560 1599 1640 1788 1845 1937 2132 2235 2340 2460 2665 2682 2952 2980 3198 3576 3690 3874 4264 4470 4680 4797 4920 5330 5364 5811 5960 6109 6396 6705 7380 7748 7995 8940 9594 9685 10660 10728 11622 12218 12792 13410 14760 15496 15990 17433 17880 18327 19188 19370 21320 23244 23985 24436 26820 29055 30545 31980 34866 36654 38376 38740 46488 47970 48872 53640 54981 58110 61090 63960 69732 73308 77480 79417 87165 91635 95940 109962 116220 122180 139464 146616 158834 174330 183270 191880 219924 232440 238251 244360 274905 317668 348660 366540 397085 439848 476502 549810 635336 697320 714753 733080 794170 953004 1099620 1191255 1429506 1588340 1906008 2199240 2382510 2859012 3176680 3573765 4765020 5718024 7147530 9530040 14295060 28590120
• Sum of all divisors σ(n): 103194000
• Sum of proper divisors (its aliquot sum) s(n): 74603880
• 28590120 is an abundant number, because the sum of its proper divisors (74603880) is greater than itself. Its abundance is 46013760

Bases of 28590120

• Binary: 1101101000100000000101000₂
• Hexadecimal: 0x1B44028
• Base-36: H0SA0

Squares and roots of 28590120

• 28590120 squared (28590120²) is 817394961614400
• 28590120 cubed (28590120³) is 23369420039951089728000
• The square root of 28590120 is 5346.9729754319
• The cube root of 28590120 is 305.7773595155

Scales and comparisons

• 28,590,120 seconds is equal to 47 weeks, 1 day, 21 hours, 42 minutes.
• To count from 1 to 28,590,120 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 28590120 cubic inches would be around 25.5 feet tall.

Recreational maths with 28590120

• 28590120 backwards is 02109582
• The number of decimal digits it has is: 8
• The sum of 28590120's digits is 27
• More coming soon!