30462913

Names of 30462913

• Cardinal: 30462913 can be written as Thirty million, four hundred sixty-two thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 3.0462913 × 10⁷

Factors of 30462913

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 23315

Divisors of 30462913

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 101 1313 23201 301613 2343301 30462913
• Sum of all divisors σ(n): 33132456
• Sum of proper divisors (its aliquot sum) s(n): 2669543
• 30462913 is a deficient number, because the sum of its proper divisors (2669543) is less than itself. Its deficiency is 27793370

Bases of 30462913

• Binary: 1110100001101001111000001₂
• Hexadecimal: 0x1D0D3C1
• Base-36: I4XC1

Squares and roots of 30462913

• 30462913 squared (30462913²) is 927989068445569
• 30462913 cubed (30462913³) is 28269250257008413682497
• The square root of 30462913 is 5519.3217880461
• The cube root of 30462913 is 312.3132981845

Scales and comparisons

• 30,462,913 seconds is equal to 50 weeks, 2 days, 13 hours, 55 minutes, 13 seconds.
• To count from 1 to 30,462,913 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 30462913 cubic inches would be around 26 feet tall.

Recreational maths with 30462913

• 30462913 backwards is 31926403
• The number of decimal digits it has is: 8
• The sum of 30462913's digits is 28
• More coming soon!