146486642

Names of 146486642

• Cardinal: 146486642 can be written as One hundred forty-six million, four hundred eighty-six thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.46486642 × 10⁸

Factors of 146486642

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 38332

Divisors of 146486642

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2017 4034 36313 72626 73243321 146486642
• Sum of all divisors σ(n): 219844956
• Sum of proper divisors (its aliquot sum) s(n): 73358314
• 146486642 is a deficient number, because the sum of its proper divisors (73358314) is less than itself. Its deficiency is 73128328

Bases of 146486642

• Binary: 1000101110110011010101110010₂
• Hexadecimal: 0x8BB3572
• Base-36: 2F7PTE

Squares and roots of 146486642

• 146486642 squared (146486642²) is 21458336284436164
• 146486642 cubed (146486642³) is 3143359625213810527721288
• The square root of 146486642 is 12103.1666104371
• The cube root of 146486642 is 527.1481351765

Scales and comparisons

• 146,486,642 seconds is equal to 4 years, 34 weeks, 1 day, 10 hours, 44 minutes, 2 seconds.
• To count from 1 to 146,486,642 would take you about six 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 146486642 cubic inches would be around 43.9 feet tall.

Recreational maths with 146486642

• 146486642 backwards is 246684641
• The number of decimal digits it has is: 9
• The sum of 146486642's digits is 41
• More coming soon!