3345921

Names of 3345921

• Cardinal: 3345921 can be written as Three million, three hundred forty-five thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 3.345921 × 10⁶

Factors of 3345921

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 123926

Divisors of 3345921

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 9 27 123923 371769 1115307 3345921
• Sum of all divisors σ(n): 4956960
• Sum of proper divisors (its aliquot sum) s(n): 1611039
• 3345921 is a deficient number, because the sum of its proper divisors (1611039) is less than itself. Its deficiency is 1734882

Bases of 3345921

• Binary: 1100110000111000000001₂
• Hexadecimal: 0x330E01
• Base-36: 1ZPQ9

Squares and roots of 3345921

• 3345921 squared (3345921²) is 11195187338241
• 3345921 cubed (3345921³) is 37458212413954664961
• The square root of 3345921 is 1829.1858844851
• The cube root of 3345921 is 149.5679567859

Scales and comparisons

• 3,345,921 seconds is equal to 5 weeks, 3 days, 17 hours, 25 minutes, 21 seconds.
• To count from 1 to 3,345,921 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 3345921 cubic inches would be around 12.5 feet tall.

Recreational maths with 3345921

• 3345921 backwards is 1295433
• 3345921 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3345921's digits is 27
• More coming soon!