423097428

Names of 423097428

• Cardinal: 423097428 can be written as Four hundred twenty-three million, ninety-seven thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.23097428 × 10⁸

Factors of 423097428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 159574

Divisors of 423097428

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 204 221 442 663 884 1326 2652 159539 319078 478617 638156 957234 1914468 2074007 2712163 4148014 5424326 6222021 8136489 8296028 10848652 12444042 16272978 24888084 32545956 35258119 70516238 105774357 141032476 211548714 423097428
• Sum of all divisors σ(n): 1125714240
• Sum of proper divisors (its aliquot sum) s(n): 702616812
• 423097428 is an abundant number, because the sum of its proper divisors (702616812) is greater than itself. Its abundance is 279519384

Bases of 423097428

• Binary: 11001001101111111010001010100₂
• Hexadecimal: 0x1937F454
• Base-36: 6ZWG2C

Squares and roots of 423097428

• 423097428 squared (423097428²) is 179011433580215184
• 423097428 cubed (423097428³) is 75739277130381876036946752
• The square root of 423097428 is 20569.3322205655
• The cube root of 423097428 is 750.7237032247

Scales and comparisons

• 423,097,428 seconds is equal to 13 years, 23 weeks, 3 days, 23 hours, 3 minutes, 48 seconds.
• To count from 1 to 423,097,428 would take you about twenty 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 423097428 cubic inches would be around 62.6 feet tall.

Recreational maths with 423097428

• 423097428 backwards is 824790324
• 423097428 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 423097428's digits is 39
• More coming soon!