42804300

Names of 42804300

• Cardinal: 42804300 can be written as Forty-two million, eight hundred four thousand, three hundred.

Scientific notation

• Scientific notation: 4.28043 × 10⁷

Factors of 42804300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 154

Divisors of 42804300

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 17 20 21 22 25 28 30 33 34 35 42 44 50 51 55 60 66 68 70 75 77 84 85 100 102 105 109 110 119 132 140 150 154 165 170 175 187 204 210 218 220 231 238 255 275 300 308 327 330 340 350 357 374 385 420 425 436 462 476 510 525 545 550 561 595 654 660 700 714 748 763 770 825 850 924 935 1020 1050 1090 1100 1122 1155 1190 1199 1275 1308 1309 1428 1526 1540 1635 1650 1700 1785 1853 1870 1925 2100 2180 2244 2289 2310 2380 2398 2550 2618 2725 2805 2975 3052 3270 3300 3570 3597 3706 3740 3815 3850 3927 4578 4620 4675 4796 5100 5236 5450 5559 5610 5775 5950 5995 6540 6545 7140 7194 7412 7630 7700 7854 8175 8393 8925 9156 9265 9350 10900 11118 11220 11445 11550 11900 11990 12971 13090 14025 14388 15260 15708 16350 16786 17850 17985 18530 18700 19075 19635 20383 22236 22890 23100 23980 25179 25942 26180 27795 28050 29975 32700 32725 33572 35700 35970 37060 38150 38913 39270 40766 41965 45780 46325 50358 51884 55590 56100 57225 59950 61149 64855 65450 71940 76300 77826 78540 81532 83930 89925 92650 98175 100716 101915 111180 114450 119900 122298 125895 129710 130900 138975 142681 155652 167860 179850 185300 194565 196350 203830 209825 228900 244596 251790 259420 277950 285362 305745 324275 359700 389130 392700 407660 419650 428043 503580 509575 555900 570724 611490 629475 648550 713405 778260 839300 856086 972825 1019150 1222980 1258950 1297100 1426810 1528725 1712172 1945650 2038300 2140215 2517900 2853620 3057450 3567025 3891300 4280430 6114900 7134050 8560860 10701075 14268100 21402150 42804300
• Sum of all divisors σ(n): 164989440
• Sum of proper divisors (its aliquot sum) s(n): 122185140
• 42804300 is an abundant number, because the sum of its proper divisors (122185140) is greater than itself. Its abundance is 79380840

Bases of 42804300

• Binary: 10100011010010010001001100₂
• Hexadecimal: 0x28D244C
• Base-36: PHG0C

Squares and roots of 42804300

• 42804300 squared (42804300²) is 1832208098490000
• 42804300 cubed (42804300³) is 78426385110195507000000
• The square root of 42804300 is 6542.4995223539
• The cube root of 42804300 is 349.8075132065

Scales and comparisons

• 42,804,300 seconds is equal to 1 year, 18 weeks, 5 days, 10 hours, 5 minutes.
• To count from 1 to 42,804,300 would take you about two years!

  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 42804300 cubic inches would be around 29.2 feet tall.

Recreational maths with 42804300

• 42804300 backwards is 00340824
• 42804300 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42804300's digits is 21
• More coming soon!