168480401

Names of 168480401

• Cardinal: 168480401 can be written as One hundred sixty-eight million, four hundred eighty thousand, four hundred one.

Scientific notation

• Scientific notation: 1.68480401 × 10⁸

Factors of 168480401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 51555

Divisors of 168480401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 113 3277 51413 1490977 5809669 168480401
• Sum of all divisors σ(n): 175835880
• Sum of proper divisors (its aliquot sum) s(n): 7355479
• 168480401 is a deficient number, because the sum of its proper divisors (7355479) is less than itself. Its deficiency is 161124922

Bases of 168480401

• Binary: 1010000010101100111010010001₂
• Hexadecimal: 0xA0ACE91
• Base-36: 2SB4B5

Squares and roots of 168480401

• 168480401 squared (168480401²) is 28385645521120801
• 168480401 cubed (168480401³) is 4782424940042286521921201
• The square root of 168480401 is 12980.0000385209
• The cube root of 168480401 is 552.3102831357

Scales and comparisons

• 168,480,401 seconds is equal to 5 years, 18 weeks, 4 days, 6 minutes, 41 seconds.
• To count from 1 to 168,480,401 would take you about eight years!

  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 168480401 cubic inches would be around 46 feet tall.

Recreational maths with 168480401

• 168480401 backwards is 104084861
• The number of decimal digits it has is: 9
• The sum of 168480401's digits is 32
• More coming soon!