3620161

Names of 3620161

• Cardinal: 3620161 can be written as Three million, six hundred twenty thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 3.620161 × 10⁶

Factors of 3620161

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 3620161

Divisors of 3620161

• Number of divisors d(n): 2
• Complete list of divisors:
  1 3620161
• Sum of all divisors σ(n): 3620162
• Sum of proper divisors (its aliquot sum) s(n): 1
• 3620161 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 3620160

Bases of 3620161

• Binary: 1101110011110101000001₂
• Hexadecimal: 0x373D41
• Base-36: 25LC1

Squares and roots of 3620161

• 3620161 squared (3620161²) is 13105565665921
• 3620161 cubed (3620161³) is 47444257706706233281
• The square root of 3620161 is 1902.6720684343
• The cube root of 3620161 is 153.5474570943

Scales and comparisons

• 3,620,161 seconds is equal to 5 weeks, 6 days, 21 hours, 36 minutes, 1 second.
• To count from 1 to 3,620,161 would take you about eight 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 3620161 cubic inches would be around 12.8 feet tall.

Recreational maths with 3620161

• 3620161 backwards is 1610263
• The number of decimal digits it has is: 7
• The sum of 3620161's digits is 19
• More coming soon!