42009060

Names of 42009060

• Cardinal: 42009060 can be written as Forty-two million, nine thousand and sixty.

Scientific notation

• Scientific notation: 4.200906 × 10⁷

Factors of 42009060

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 323

Divisors of 42009060

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 37 60 74 111 127 148 149 185 222 254 298 370 381 444 447 508 555 596 635 740 745 762 894 1110 1270 1490 1524 1788 1905 2220 2235 2540 2980 3810 4470 4699 5513 7620 8940 9398 11026 14097 16539 18796 18923 22052 23495 27565 28194 33078 37846 46990 55130 56388 56769 66156 70485 75692 82695 93980 94615 110260 113538 140970 165390 189230 227076 281940 283845 330780 378460 567690 700151 1135380 1400302 2100453 2800604 3500755 4200906 7001510 8401812 10502265 14003020 21004530 42009060
• Sum of all divisors σ(n): 122572800
• Sum of proper divisors (its aliquot sum) s(n): 80563740
• 42009060 is an abundant number, because the sum of its proper divisors (80563740) is greater than itself. Its abundance is 38554680

Bases of 42009060

• Binary: 10100000010000000111100100₂
• Hexadecimal: 0x28101E4
• Base-36: P0EEC

Squares and roots of 42009060

• 42009060 squared (42009060²) is 1764761122083600
• 42009060 cubed (42009060³) is 74135955863277277416000
• The square root of 42009060 is 6481.4396548915
• The cube root of 42009060 is 347.6276569785

Scales and comparisons

• 42,009,060 seconds is equal to 1 year, 17 weeks, 3 days, 5 hours, 11 minutes.
• To count from 1 to 42,009,060 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 42009060 cubic inches would be around 29 feet tall.

Recreational maths with 42009060

• 42009060 backwards is 06090024
• The number of decimal digits it has is: 8
• The sum of 42009060's digits is 21
• More coming soon!