19970162

Names of 19970162

• Cardinal: 19970162 can be written as Nineteen million, nine hundred seventy thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.9970162 × 10⁷

Factors of 19970162

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 13884

Divisors of 19970162

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 761 1522 13121 26242 9985081 19970162
• Sum of all divisors σ(n): 29996892
• Sum of proper divisors (its aliquot sum) s(n): 10026730
• 19970162 is a deficient number, because the sum of its proper divisors (10026730) is less than itself. Its deficiency is 9943432

Bases of 19970162

• Binary: 1001100001011100001110010₂
• Hexadecimal: 0x130B872
• Base-36: BW12Q

Squares and roots of 19970162

• 19970162 squared (19970162²) is 398807370306244
• 19970162 cubed (19970162³) is 7964247791809682291528
• The square root of 19970162 is 4468.7987200141
• The cube root of 19970162 is 271.3067064861

Scales and comparisons

• 19,970,162 seconds is equal to 33 weeks, 3 hours, 16 minutes, 2 seconds.
• To count from 1 to 19,970,162 would take you about forty-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 19970162 cubic inches would be around 22.6 feet tall.

Recreational maths with 19970162

• 19970162 backwards is 26107991
• The number of decimal digits it has is: 8
• The sum of 19970162's digits is 35
• More coming soon!