30107429

Names of 30107429

• Cardinal: 30107429 can be written as Thirty million, one hundred seven thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 3.0107429 × 10⁷

Factors of 30107429

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8611

Divisors of 30107429

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 331 3641 8269 90959 2737039 30107429
• Sum of all divisors σ(n): 32947680
• Sum of proper divisors (its aliquot sum) s(n): 2840251
• 30107429 is a deficient number, because the sum of its proper divisors (2840251) is less than itself. Its deficiency is 27267178

Bases of 30107429

• Binary: 1110010110110011100100101₂
• Hexadecimal: 0x1CB6725
• Base-36: HXB1H

Squares and roots of 30107429

• 30107429 squared (30107429²) is 906457280990041
• 30107429 cubed (30107429³) is 27291098228940709114589
• The square root of 30107429 is 5487.0236923127
• The cube root of 30107429 is 311.0937052857

Scales and comparisons

• 30,107,429 seconds is equal to 49 weeks, 5 days, 11 hours, 10 minutes, 29 seconds.
• To count from 1 to 30,107,429 would take you about twenty-two 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 30107429 cubic inches would be around 25.9 feet tall.

Recreational maths with 30107429

• 30107429 backwards is 92470103
• The number of decimal digits it has is: 8
• The sum of 30107429's digits is 26
• More coming soon!