28460250

Names of 28460250

• Cardinal: 28460250 can be written as Twenty-eight million, four hundred sixty thousand, two hundred fifty.

Scientific notation

• Scientific notation: 2.846025 × 10⁷

Factors of 28460250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 169

Divisors of 28460250

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 30 35 39 42 45 50 63 65 70 75 78 90 91 105 117 125 126 130 139 150 175 182 195 210 225 234 250 273 278 315 325 350 375 390 417 450 455 525 546 585 630 650 695 750 819 834 875 910 973 975 1050 1125 1170 1251 1365 1390 1575 1625 1638 1750 1807 1946 1950 2085 2250 2275 2502 2625 2730 2919 2925 3150 3250 3475 3614 4095 4170 4550 4865 4875 5250 5421 5838 5850 6255 6825 6950 7875 8190 8757 9035 9730 9750 10425 10842 11375 12510 12649 13650 14595 14625 15750 16263 17375 17514 18070 20475 20850 22750 24325 25298 27105 29190 29250 31275 32526 34125 34750 37947 40950 43785 45175 48650 52125 54210 62550 63245 68250 72975 75894 81315 87570 90350 102375 104250 113841 121625 126490 135525 145950 156375 162630 189735 204750 218925 225875 227682 243250 271050 312750 316225 364875 379470 406575 437850 451750 569205 632450 677625 729750 813150 948675 1094625 1138410 1355250 1581125 1897350 2032875 2189250 2846025 3162250 4065750 4743375 5692050 9486750 14230125 28460250
• Sum of all divisors σ(n): 95397120
• Sum of proper divisors (its aliquot sum) s(n): 66936870
• 28460250 is an abundant number, because the sum of its proper divisors (66936870) is greater than itself. Its abundance is 38476620

Bases of 28460250

• Binary: 1101100100100010011011010₂
• Hexadecimal: 0x1B244DA
• Base-36: GY02I

Squares and roots of 28460250

• 28460250 squared (28460250²) is 809985830062500
• 28460250 cubed (28460250³) is 23052399220036265625000
• The square root of 28460250 is 5334.8148983821
• The cube root of 28460250 is 305.3136610175

Scales and comparisons

• 28,460,250 seconds is equal to 47 weeks, 9 hours, 37 minutes, 30 seconds.
• To count from 1 to 28,460,250 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 28460250 cubic inches would be around 25.4 feet tall.

Recreational maths with 28460250

• 28460250 backwards is 05206482
• The number of decimal digits it has is: 8
• The sum of 28460250's digits is 27
• More coming soon!