628848

Names of 628848

• Cardinal: 628848 can be written as Six hundred twenty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 6.28848 × 10⁵

Factors of 628848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 413

Divisors of 628848

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 132 144 176 198 264 396 397 528 792 794 1191 1584 1588 2382 3176 3573 4367 4764 6352 7146 8734 9528 13101 14292 17468 19056 26202 28584 34936 39303 52404 57168 69872 78606 104808 157212 209616 314424 628848
• Sum of all divisors σ(n): 1924728
• Sum of proper divisors (its aliquot sum) s(n): 1295880
• 628848 is an abundant number, because the sum of its proper divisors (1295880) is greater than itself. Its abundance is 667032

Bases of 628848

• Binary: 10011001100001110000₂
• Hexadecimal: 0x99870
• Base-36: DH80

Squares and roots of 628848

• 628848 squared (628848²) is 395449807104
• 628848 cubed (628848³) is 248677820297736192
• The square root of 628848 is 792.9993694827
• The cube root of 628848 is 85.6739047887

Scales and comparisons

• 628,848 seconds is equal to 1 week, 6 hours, 40 minutes, 48 seconds.
• To count from 1 to 628,848 would take you about six hours!

  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 628848 cubic inches would be around 7.1 feet tall.

Recreational maths with 628848

• 628848 backwards is 848826
• 628848 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 628848's digits is 36
• More coming soon!