1406146149

Names of 1406146149

• Cardinal: 1406146149 can be written as One billion, four hundred six million, one hundred forty-six thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.406146149 × 10⁹

Factors of 1406146149

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 17359832

Divisors of 1406146149

• Number of divisors d(n): 10
• Complete list of divisors:
  1 3 9 27 81 17359829 52079487 156238461 468715383 1406146149
• Sum of all divisors σ(n): 2100539430
• Sum of proper divisors (its aliquot sum) s(n): 694393281
• 1406146149 is a deficient number, because the sum of its proper divisors (694393281) is less than itself. Its deficiency is 711752868

Bases of 1406146149

• Binary: 1010011110100000001011001100101₂
• Hexadecimal: 0x53D01665
• Base-36: N96LB9

Squares and roots of 1406146149

• 1406146149 squared (1406146149²) is 1977246992347530201
• 1406146149 cubed (1406146149³) is 2780298243911312061797345949
• The square root of 1406146149 is 37498.6152944345
• The cube root of 1406146149 is 1120.3236067979

Scales and comparisons

• 1,406,146,149 seconds is equal to 44 years, 36 weeks, 6 days, 20 hours, 9 minutes, 9 seconds.
• To count from 1 to 1,406,146,149 would take you about eighty-nine 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 1406146149 cubic inches would be around 93.4 feet tall.

Recreational maths with 1406146149

• 1406146149 backwards is 9416416041
• The number of decimal digits it has is: 10
• The sum of 1406146149's digits is 36
• More coming soon!