20430300

Names of 20430300

• Cardinal: 20430300 can be written as Twenty million, four hundred thirty thousand, three hundred.

Scientific notation

• Scientific notation: 2.04303 × 10⁷

Factors of 20430300

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 213

Divisors of 20430300

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 41 44 50 55 60 66 75 82 100 110 123 132 150 151 164 165 205 220 246 275 300 302 330 410 451 453 492 550 604 615 660 755 820 825 902 906 1025 1100 1230 1353 1510 1650 1661 1804 1812 2050 2255 2265 2460 2706 3020 3075 3300 3322 3775 4100 4510 4530 4983 5412 6150 6191 6644 6765 7550 8305 9020 9060 9966 11275 11325 12300 12382 13530 15100 16610 18573 19932 22550 22650 24764 24915 27060 30955 33220 33825 37146 41525 45100 45300 49830 61910 67650 68101 74292 83050 92865 99660 123820 124575 135300 136202 154775 166100 185730 204303 249150 272404 309550 340505 371460 408606 464325 498300 619100 681010 817212 928650 1021515 1362020 1702525 1857300 2043030 3405050 4086060 5107575 6810100 10215150 20430300
• Sum of all divisors σ(n): 66495744
• Sum of proper divisors (its aliquot sum) s(n): 46065444
• 20430300 is an abundant number, because the sum of its proper divisors (46065444) is greater than itself. Its abundance is 25635144

Bases of 20430300

• Binary: 1001101111011110111011100₂
• Hexadecimal: 0x137BDDC
• Base-36: C5W4C

Squares and roots of 20430300

• 20430300 squared (20430300²) is 417397158090000
• 20430300 cubed (20430300³) is 8527549158926127000000
• The square root of 20430300 is 4519.9889380395
• The cube root of 20430300 is 273.3746549995

Scales and comparisons

• 20,430,300 seconds is equal to 33 weeks, 5 days, 11 hours, 5 minutes.
• To count from 1 to 20,430,300 would take you about fifty 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 20430300 cubic inches would be around 22.8 feet tall.

Recreational maths with 20430300

• 20430300 backwards is 00303402
• 20430300 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20430300's digits is 12
• More coming soon!