304229142

Names of 304229142

• Cardinal: 304229142 can be written as Three hundred four million, two hundred twenty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.04229142 × 10⁸

Factors of 304229142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5034

Divisors of 304229142

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 23 27 42 46 49 54 63 69 98 126 138 147 161 189 207 294 322 378 414 441 483 621 882 966 1127 1242 1323 1449 2254 2646 2898 3381 4347 4999 6762 8694 9998 10143 14997 20286 29994 30429 34993 44991 60858 69986 89982 104979 114977 134973 209958 229954 244951 269946 314937 344931 489902 629874 689862 734853 804839 944811 1034793 1469706 1609678 1889622 2069586 2204559 2414517 3104379 4409118 4829034 5633873 6208758 6613677 7243551 11267746 13227354 14487102 16901619 21730653 33803238 43461306 50704857 101409714 152114571 304229142
• Sum of all divisors σ(n): 820800000
• Sum of proper divisors (its aliquot sum) s(n): 516570858
• 304229142 is an abundant number, because the sum of its proper divisors (516570858) is greater than itself. Its abundance is 212341716

Bases of 304229142

• Binary: 10010001000100010101100010110₂
• Hexadecimal: 0x12222B16
• Base-36: 514OPI

Squares and roots of 304229142

• 304229142 squared (304229142²) is 92555370842056164
• 304229142 cubed (304229142³) is 28158041058770564289531288
• The square root of 304229142 is 17442.1656338885
• The cube root of 304229142 is 672.5639796695

Scales and comparisons

• 304,229,142 seconds is equal to 9 years, 35 weeks, 4 hours, 5 minutes, 42 seconds.
• To count from 1 to 304,229,142 would take you about fourteen 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 304229142 cubic inches would be around 56 feet tall.

Recreational maths with 304229142

• 304229142 backwards is 241922403
• 304229142 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 304229142's digits is 27
• More coming soon!