5642002

Names of 5642002

• Cardinal: 5642002 can be written as Five million, six hundred forty-two thousand and two.

Scientific notation

• Scientific notation: 5.642002 × 10⁶

Factors of 5642002

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2821003

Divisors of 5642002

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 2821001 5642002
• Sum of all divisors σ(n): 8463006
• Sum of proper divisors (its aliquot sum) s(n): 2821004
• 5642002 is a deficient number, because the sum of its proper divisors (2821004) is less than itself. Its deficiency is 2820998

Bases of 5642002

• Binary: 10101100001011100010010₂
• Hexadecimal: 0x561712
• Base-36: 3CXEA

Squares and roots of 5642002

• 5642002 squared (5642002²) is 31832186568004
• 5642002 cubed (5642002³) is 179597260281051704008
• The square root of 5642002 is 2375.2898770465
• The cube root of 5642002 is 178.0236681063

Scales and comparisons

• 5,642,002 seconds is equal to 9 weeks, 2 days, 7 hours, 13 minutes, 22 seconds.
• To count from 1 to 5,642,002 would take you about thirteen 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 5642002 cubic inches would be around 14.8 feet tall.

Recreational maths with 5642002

• 5642002 backwards is 2002465
• The number of decimal digits it has is: 7
• The sum of 5642002's digits is 19
• More coming soon!