31474102

Names of 31474102

• Cardinal: 31474102 can be written as Thirty-one million, four hundred seventy-four thousand, one hundred two.

Scientific notation

• Scientific notation: 3.1474102 × 10⁷

Factors of 31474102

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1430654

Divisors of 31474102

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 1430641 2861282 15737051 31474102
• Sum of all divisors σ(n): 51503112
• Sum of proper divisors (its aliquot sum) s(n): 20029010
• 31474102 is a deficient number, because the sum of its proper divisors (20029010) is less than itself. Its deficiency is 11445092

Bases of 31474102

• Binary: 1111000000100000110110110₂
• Hexadecimal: 0x1E041B6
• Base-36: IQLKM

Squares and roots of 31474102

• 31474102 squared (31474102²) is 990619096706404
• 31474102 cubed (31474102³) is 31178846492885223549208
• The square root of 31474102 is 5610.1784285351
• The cube root of 31474102 is 315.7314053161

Scales and comparisons

• 31,474,102 seconds is equal to 1 year, 6 hours, 48 minutes, 22 seconds.
• To count from 1 to 31,474,102 would take you about twenty-six 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 31474102 cubic inches would be around 26.3 feet tall.

Recreational maths with 31474102

• 31474102 backwards is 20147413
• 31474102 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 31474102's digits is 22
• More coming soon!