42280434

Names of 42280434

• Cardinal: 42280434 can be written as Forty-two million, two hundred eighty thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 4.2280434 × 10⁷

Factors of 42280434

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 60

Divisors of 42280434

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 29 38 42 49 54 57 58 63 87 98 114 126 133 147 171 174 189 203 261 266 294 342 378 399 406 441 513 522 551 609 783 798 841 882 931 1026 1102 1197 1218 1323 1421 1566 1653 1682 1827 1862 2394 2523 2646 2793 2842 3306 3591 3654 3857 4263 4959 5046 5481 5586 5887 7182 7569 7714 8379 8526 9918 10962 11571 11774 12789 14877 15138 15979 16758 17661 22707 23142 25137 25578 26999 29754 31958 34713 35322 38367 41209 45414 47937 50274 52983 53998 69426 76734 80997 82418 95874 104139 105966 111853 123627 143811 158949 161994 208278 223706 242991 247254 287622 317898 335559 370881 431433 485982 671118 728973 741762 782971 862866 1006677 1112643 1457946 1565942 2013354 2225286 2348913 3020031 4697826 6040062 7046739 14093478 21140217 42280434
• Sum of all divisors σ(n): 119152800
• Sum of proper divisors (its aliquot sum) s(n): 76872366
• 42280434 is an abundant number, because the sum of its proper divisors (76872366) is greater than itself. Its abundance is 34591932

Bases of 42280434

• Binary: 10100001010010010111110010₂
• Hexadecimal: 0x28525F2
• Base-36: P67SI

Squares and roots of 42280434

• 42280434 squared (42280434²) is 1787635099228356
• 42280434 cubed (42280434³) is 75581987829007956786504
• The square root of 42280434 is 6502.3406554869
• The cube root of 42280434 is 348.3745966295

Scales and comparisons

• 42,280,434 seconds is equal to 1 year, 17 weeks, 6 days, 8 hours, 33 minutes, 54 seconds.
• To count from 1 to 42,280,434 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 42280434 cubic inches would be around 29 feet tall.

Recreational maths with 42280434

• 42280434 backwards is 43408224
• 42280434 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42280434's digits is 27
• More coming soon!