30299374

Names of 30299374

• Cardinal: 30299374 can be written as Thirty million, two hundred ninety-nine thousand, three hundred seventy-four.

Scientific notation

• Scientific notation: 3.0299374 × 10⁷

Factors of 30299374

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2092

Divisors of 30299374

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 29 37 58 74 203 259 406 518 1073 2017 2146 4034 7511 14119 15022 28238 58493 74629 116986 149258 409451 522403 818902 1044806 2164241 4328482 15149687 30299374
• Sum of all divisors σ(n): 55212480
• Sum of proper divisors (its aliquot sum) s(n): 24913106
• 30299374 is a deficient number, because the sum of its proper divisors (24913106) is less than itself. Its deficiency is 5386268

Bases of 30299374

• Binary: 1110011100101010011101110₂
• Hexadecimal: 0x1CE54EE
• Base-36: I1F5A

Squares and roots of 30299374

• 30299374 squared (30299374²) is 918052064791876
• 30299374 cubed (30299374³) is 27816402862601283085624
• The square root of 30299374 is 5504.4867153985
• The cube root of 30299374 is 311.7534143587

Scales and comparisons

• 30,299,374 seconds is equal to 50 weeks, 16 hours, 29 minutes, 34 seconds.
• To count from 1 to 30,299,374 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 30299374 cubic inches would be around 26 feet tall.

Recreational maths with 30299374

• 30299374 backwards is 47399203
• 30299374 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30299374's digits is 37
• More coming soon!