3998196

Names of 3998196

• Cardinal: 3998196 can be written as Three million, nine hundred ninety-eight thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 3.998196 × 10⁶

Factors of 3998196

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 208

Divisors of 3998196

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 34 36 47 51 68 94 102 139 141 153 188 204 278 282 306 417 423 556 564 612 799 834 846 1251 1598 1668 1692 2363 2397 2502 3196 4726 4794 5004 6533 7089 7191 9452 9588 13066 14178 14382 19599 21267 26132 28356 28764 39198 42534 58797 78396 85068 111061 117594 222122 235188 333183 444244 666366 999549 1332732 1999098 3998196
• Sum of all divisors σ(n): 11007360
• Sum of proper divisors (its aliquot sum) s(n): 7009164
• 3998196 is an abundant number, because the sum of its proper divisors (7009164) is greater than itself. Its abundance is 3010968

Bases of 3998196

• Binary: 1111010000000111110100₂
• Hexadecimal: 0x3D01F4
• Base-36: 2DP10

Squares and roots of 3998196

• 3998196 squared (3998196²) is 15985571254416
• 3998196 cubed (3998196³) is 63913447047121033536
• The square root of 3998196 is 1999.5489491383
• The cube root of 3998196 is 158.7162376793

Scales and comparisons

• 3,998,196 seconds is equal to 6 weeks, 4 days, 6 hours, 36 minutes, 36 seconds.
• To count from 1 to 3,998,196 would take you about nine 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 3998196 cubic inches would be around 13.2 feet tall.

Recreational maths with 3998196

• 3998196 backwards is 6918993
• The number of decimal digits it has is: 7
• The sum of 3998196's digits is 45
• More coming soon!