1418528172

Names of 1418528172

• Cardinal: 1418528172 can be written as One billion, four hundred eighteen million, five hundred twenty-eight thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.418528172 × 10⁹

Factors of 1418528172

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 118210686

Divisors of 1418528172

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 4 6 12 118210681 236421362 354632043 472842724 709264086 1418528172
• Sum of all divisors σ(n): 3309899096
• Sum of proper divisors (its aliquot sum) s(n): 1891370924
• 1418528172 is an abundant number, because the sum of its proper divisors (1891370924) is greater than itself. Its abundance is 472842752

Bases of 1418528172

• Binary: 1010100100011010000010110101100₂
• Hexadecimal: 0x548D05AC
• Base-36: NGJZCC

Squares and roots of 1418528172

• 1418528172 squared (1418528172²) is 2012222174757661584
• 1418528172 cubed (1418528172³) is 2854393843216850229746144448
• The square root of 1418528172 is 37663.3531698919
• The cube root of 1418528172 is 1123.6023920501

Scales and comparisons

• 1,418,528,172 seconds is equal to 45 years, 5 weeks, 3 days, 3 hours, 36 minutes, 12 seconds.
• To count from 1 to 1,418,528,172 would take you about ninety 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 1418528172 cubic inches would be around 93.6 feet tall.

Recreational maths with 1418528172

• 1418528172 backwards is 2718258141
• The number of decimal digits it has is: 10
• The sum of 1418528172's digits is 39
• More coming soon!