3974430

Names of 3974430

• Cardinal: 3974430 can be written as Three million, nine hundred seventy-four thousand, four hundred thirty.

Scientific notation

• Scientific notation: 3.97443 × 10⁶

Factors of 3974430

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7820

Divisors of 3974430

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 7793 15586 23379 38965 46758 77930 116895 132481 233790 264962 397443 662405 794886 1324810 1987215 3974430
• Sum of all divisors σ(n): 10101024
• Sum of proper divisors (its aliquot sum) s(n): 6126594
• 3974430 is an abundant number, because the sum of its proper divisors (6126594) is greater than itself. Its abundance is 2152164

Bases of 3974430

• Binary: 1111001010010100011110₂
• Hexadecimal: 0x3CA51E
• Base-36: 2D6OU

Squares and roots of 3974430

• 3974430 squared (3974430²) is 15796093824900
• 3974430 cubed (3974430³) is 62780469180497307000
• The square root of 3974430 is 1993.5972512019
• The cube root of 3974430 is 158.4011331671

Scales and comparisons

• 3,974,430 seconds is equal to 6 weeks, 4 days, 30 seconds.
• To count from 1 to 3,974,430 would take you about nine 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 3974430 cubic inches would be around 13.2 feet tall.

Recreational maths with 3974430

• 3974430 backwards is 0344793
• 3974430 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3974430's digits is 30
• More coming soon!