423555328

Names of 423555328

• Cardinal: 423555328 can be written as Four hundred twenty-three million, five hundred fifty-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 4.23555328 × 10⁸

Factors of 423555328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3409

Divisors of 423555328

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 71 112 128 142 224 256 284 448 497 568 896 994 1136 1792 1988 2272 3329 3976 4544 6658 7952 9088 13316 15904 18176 23303 26632 31808 46606 53264 63616 93212 106528 127232 186424 213056 236359 372848 426112 472718 745696 852224 945436 1491392 1654513 1890872 2982784 3309026 3781744 5965568 6618052 7563488 13236104 15126976 26472208 30253952 52944416 60507904 105888832 211777664 423555328
• Sum of all divisors σ(n): 980138880
• Sum of proper divisors (its aliquot sum) s(n): 556583552
• 423555328 is an abundant number, because the sum of its proper divisors (556583552) is greater than itself. Its abundance is 133028224

Bases of 423555328

• Binary: 11001001111101111000100000000₂
• Hexadecimal: 0x193EF100
• Base-36: 7069DS

Squares and roots of 423555328

• 423555328 squared (423555328²) is 179399115877187584
• 423555328 cubed (423555328³) is 75985451368272194858647552
• The square root of 423555328 is 20580.4598588079
• The cube root of 423555328 is 750.9944308197

Scales and comparisons

• 423,555,328 seconds is equal to 13 years, 24 weeks, 2 days, 6 hours, 15 minutes, 28 seconds.
• To count from 1 to 423,555,328 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 423555328 cubic inches would be around 62.6 feet tall.

Recreational maths with 423555328

• 423555328 backwards is 823555324
• The number of decimal digits it has is: 9
• The sum of 423555328's digits is 37
• More coming soon!