13478433

Names of 13478433

• Cardinal: 13478433 can be written as Thirteen million, four hundred seventy-eight thousand, four hundred thirty-three.

Scientific notation

• Scientific notation: 1.3478433 × 10⁷

Factors of 13478433

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 264303

Divisors of 13478433

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 17 51 264283 792849 4492811 13478433
• Sum of all divisors σ(n): 19028448
• Sum of proper divisors (its aliquot sum) s(n): 5550015
• 13478433 is a deficient number, because the sum of its proper divisors (5550015) is less than itself. Its deficiency is 7928418

Bases of 13478433

• Binary: 110011011010101000100001₂
• Hexadecimal: 0xCDAA21
• Base-36: 80W0X

Squares and roots of 13478433

• 13478433 squared (13478433²) is 181668156135489
• 13478433 cubed (13478433³) is 2448602070705727408737
• The square root of 13478433 is 3671.2985441121
• The cube root of 13478433 is 237.9832921445

Scales and comparisons

• 13,478,433 seconds is equal to 22 weeks, 2 days, 33 seconds.
• To count from 1 to 13,478,433 would take you about thirty-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 13478433 cubic inches would be around 19.8 feet tall.

Recreational maths with 13478433

• 13478433 backwards is 33487431
• The number of decimal digits it has is: 8
• The sum of 13478433's digits is 33
• More coming soon!