6443156

Names of 6443156

• Cardinal: 6443156 can be written as Six million, four hundred forty-three thousand, one hundred fifty-six.

Scientific notation

• Scientific notation: 6.443156 × 10⁶

Factors of 6443156

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1610791

Divisors of 6443156

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 1610789 3221578 6443156
• Sum of all divisors σ(n): 11275530
• Sum of proper divisors (its aliquot sum) s(n): 4832374
• 6443156 is a deficient number, because the sum of its proper divisors (4832374) is less than itself. Its deficiency is 1610782

Bases of 6443156

• Binary: 11000100101000010010100₂
• Hexadecimal: 0x625094
• Base-36: 3U3KK

Squares and roots of 6443156

• 6443156 squared (6443156²) is 41514259240336
• 6443156 cubed (6443156³) is 267482848509926340416
• The square root of 6443156 is 2538.3372510365
• The cube root of 6443156 is 186.0799363507

Scales and comparisons

• 6,443,156 seconds is equal to 10 weeks, 4 days, 13 hours, 45 minutes, 56 seconds.
• To count from 1 to 6,443,156 would take you about fifteen weeks!

  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 6443156 cubic inches would be around 15.5 feet tall.

Recreational maths with 6443156

• 6443156 backwards is 6513446
• The number of decimal digits it has is: 7
• The sum of 6443156's digits is 29
• More coming soon!