16930490

Names of 16930490

• Cardinal: 16930490 can be written as Sixteen million, nine hundred thirty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.693049 × 10⁷

Factors of 16930490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 854

Divisors of 16930490

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 29 58 79 145 158 290 395 739 790 1478 2291 3695 4582 7390 11455 21431 22910 42862 58381 107155 116762 214310 291905 583810 1693049 3386098 8465245 16930490
• Sum of all divisors σ(n): 31968000
• Sum of proper divisors (its aliquot sum) s(n): 15037510
• 16930490 is a deficient number, because the sum of its proper divisors (15037510) is less than itself. Its deficiency is 1892980

Bases of 16930490

• Binary: 1000000100101011010111010₂
• Hexadecimal: 0x10256BA
• Base-36: A2VNE

Squares and roots of 16930490

• 16930490 squared (16930490²) is 286641491640100
• 16930490 cubed (16930490³) is 4852980907797796649000
• The square root of 16930490 is 4114.6676658025
• The cube root of 16930490 is 256.7772297789

Scales and comparisons

• 16,930,490 seconds is equal to 27 weeks, 6 days, 22 hours, 54 minutes, 50 seconds.
• To count from 1 to 16,930,490 would take you about forty-one 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 16930490 cubic inches would be around 21.4 feet tall.

Recreational maths with 16930490

• 16930490 backwards is 09403961
• The number of decimal digits it has is: 8
• The sum of 16930490's digits is 32
• More coming soon!