1996722

Names of 1996722

• Cardinal: 1996722 can be written as One million, nine hundred ninety-six thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 1.996722 × 10⁶

Factors of 1996722

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 101

Divisors of 1996722

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 23 26 39 42 46 53 63 69 78 91 106 117 126 138 159 161 182 207 234 273 299 318 322 371 414 477 483 546 598 689 742 819 897 954 966 1113 1219 1378 1449 1638 1794 2067 2093 2226 2438 2691 2898 3339 3657 4134 4186 4823 5382 6201 6279 6678 7314 8533 9646 10971 12402 12558 14469 15847 17066 18837 21942 25599 28938 31694 37674 43407 47541 51198 76797 86814 95082 110929 142623 153594 221858 285246 332787 665574 998361 1996722
• Sum of all divisors σ(n): 5660928
• Sum of proper divisors (its aliquot sum) s(n): 3664206
• 1996722 is an abundant number, because the sum of its proper divisors (3664206) is greater than itself. Its abundance is 1667484

Bases of 1996722

• Binary: 111100111011110110010₂
• Hexadecimal: 0x1E77B2
• Base-36: 16SOI

Squares and roots of 1996722

• 1996722 squared (1996722²) is 3986898745284
• 1996722 cubed (1996722³) is 7960728436480959048
• The square root of 1996722 is 1413.0541390903
• The cube root of 1996722 is 125.9232336623

Scales and comparisons

• 1,996,722 seconds is equal to 3 weeks, 2 days, 2 hours, 38 minutes, 42 seconds.
• To count from 1 to 1,996,722 would take you about four 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 1996722 cubic inches would be around 10.5 feet tall.

Recreational maths with 1996722

• 1996722 backwards is 2276991
• The number of decimal digits it has is: 7
• The sum of 1996722's digits is 36
• More coming soon!