29328121

Names of 29328121

• Cardinal: 29328121 can be written as Twenty-nine million, three hundred twenty-eight thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 2.9328121 × 10⁷

Factors of 29328121

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 29328121

Divisors of 29328121

• Number of divisors d(n): 2
• Complete list of divisors:
  1 29328121
• Sum of all divisors σ(n): 29328122
• Sum of proper divisors (its aliquot sum) s(n): 1
• 29328121 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 29328120

Bases of 29328121

• Binary: 1101111111000001011111001₂
• Hexadecimal: 0x1BF82F9
• Base-36: HGLQ1

Squares and roots of 29328121

• 29328121 squared (29328121²) is 860138681390641
• 29328121 cubed (29328121³) is 25226251324605167515561
• The square root of 29328121 is 5415.5443863013
• The cube root of 29328121 is 308.3860657477

Scales and comparisons

• 29,328,121 seconds is equal to 48 weeks, 3 days, 10 hours, 42 minutes, 1 second.
• To count from 1 to 29,328,121 would take you about twenty 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 29328121 cubic inches would be around 25.7 feet tall.

Recreational maths with 29328121

• 29328121 backwards is 12182392
• The number of decimal digits it has is: 8
• The sum of 29328121's digits is 28
• More coming soon!