28736050

Names of 28736050

• Cardinal: 28736050 can be written as Twenty-eight million, seven hundred thirty-six thousand and fifty.

Scientific notation

• Scientific notation: 2.873605 × 10⁷

Factors of 28736050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 368

Divisors of 28736050

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 14 25 35 37 49 50 70 74 98 175 185 245 259 317 350 370 490 518 634 925 1225 1295 1585 1813 1850 2219 2450 2590 3170 3626 4438 6475 7925 9065 11095 11729 12950 15533 15850 18130 22190 23458 31066 45325 55475 58645 77665 82103 90650 110950 117290 155330 164206 293225 388325 410515 574721 586450 776650 821030 1149442 2052575 2873605 4105150 5747210 14368025 28736050
• Sum of all divisors σ(n): 64057284
• Sum of proper divisors (its aliquot sum) s(n): 35321234
• 28736050 is an abundant number, because the sum of its proper divisors (35321234) is greater than itself. Its abundance is 6585184

Bases of 28736050

• Binary: 1101101100111101000110010₂
• Hexadecimal: 0x1B67A32
• Base-36: H3WVM

Squares and roots of 28736050

• 28736050 squared (28736050²) is 825760569602500
• 28736050 cubed (28736050³) is 23729097016125920125000
• The square root of 28736050 is 5360.6016453379
• The cube root of 28736050 is 306.2967275639

Scales and comparisons

• 28,736,050 seconds is equal to 47 weeks, 3 days, 14 hours, 14 minutes, 10 seconds.
• To count from 1 to 28,736,050 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 28736050 cubic inches would be around 25.5 feet tall.

Recreational maths with 28736050

• 28736050 backwards is 05063782
• The number of decimal digits it has is: 8
• The sum of 28736050's digits is 31
• More coming soon!