45384429

Names of 45384429

• Cardinal: 45384429 can be written as Forty-five million, three hundred eighty-four thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 4.5384429 × 10⁷

Factors of 45384429

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 21539

Divisors of 45384429

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 727 2181 20809 62427 15128143 45384429
• Sum of all divisors σ(n): 60598720
• Sum of proper divisors (its aliquot sum) s(n): 15214291
• 45384429 is a deficient number, because the sum of its proper divisors (15214291) is less than itself. Its deficiency is 30170138

Bases of 45384429

• Binary: 10101101001000001011101101₂
• Hexadecimal: 0x2B482ED
• Base-36: R0QUL

Squares and roots of 45384429

• 45384429 squared (45384429²) is 2059746395656041
• 45384429 cubed (45384429³) is 93480414051657501185589
• The square root of 45384429 is 6736.7966423219
• The cube root of 45384429 is 356.6993286341

Scales and comparisons

• 45,384,429 seconds is equal to 1 year, 23 weeks, 6 hours, 47 minutes, 9 seconds.
• To count from 1 to 45,384,429 would take you about two years!

  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 45384429 cubic inches would be around 29.7 feet tall.

Recreational maths with 45384429

• 45384429 backwards is 92448354
• The number of decimal digits it has is: 8
• The sum of 45384429's digits is 39
• More coming soon!