30424974

Names of 30424974

• Cardinal: 30424974 can be written as Thirty million, four hundred twenty-four thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 3.0424974 × 10⁷

Factors of 30424974

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5070834

Divisors of 30424974

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 5070829 10141658 15212487 30424974
• Sum of all divisors σ(n): 60849960
• Sum of proper divisors (its aliquot sum) s(n): 30424986
• 30424974 is an abundant number, because the sum of its proper divisors (30424986) is greater than itself. Its abundance is 12

Bases of 30424974

• Binary: 1110100000011111110001110₂
• Hexadecimal: 0x1D03F8E
• Base-36: I4426

Squares and roots of 30424974

• 30424974 squared (30424974²) is 925679042900676
• 30424974 cubed (30424974³) is 28163760812597951882424
• The square root of 30424974 is 5515.8837913793
• The cube root of 30424974 is 312.1835909945

Scales and comparisons

• 30,424,974 seconds is equal to 50 weeks, 2 days, 3 hours, 22 minutes, 54 seconds.
• To count from 1 to 30,424,974 would take you about twenty-three 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 30424974 cubic inches would be around 26 feet tall.

Recreational maths with 30424974

• 30424974 backwards is 47942403
• The number of decimal digits it has is: 8
• The sum of 30424974's digits is 33
• More coming soon!