34707138

Names of 34707138

• Cardinal: 34707138 can be written as Thirty-four million, seven hundred seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 3.4707138 × 10⁷

Factors of 34707138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 251529

Divisors of 34707138

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 23 46 69 138 251501 503002 754503 1509006 5784523 11569046 17353569 34707138
• Sum of all divisors σ(n): 72432576
• Sum of proper divisors (its aliquot sum) s(n): 37725438
• 34707138 is an abundant number, because the sum of its proper divisors (37725438) is greater than itself. Its abundance is 3018300

Bases of 34707138

• Binary: 10000100011001011011000010₂
• Hexadecimal: 0x21196C2
• Base-36: KNW76

Squares and roots of 34707138

• 34707138 squared (34707138²) is 1204585428151044
• 34707138 cubed (34707138³) is 41807712687627368952072
• The square root of 34707138 is 5891.2764321497
• The cube root of 34707138 is 326.1917210679

Scales and comparisons

• 34,707,138 seconds is equal to 1 year, 5 weeks, 2 days, 16 hours, 52 minutes, 18 seconds.
• To count from 1 to 34,707,138 would take you about thirty-four 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 34707138 cubic inches would be around 27.2 feet tall.

Recreational maths with 34707138

• 34707138 backwards is 83170743
• The number of decimal digits it has is: 8
• The sum of 34707138's digits is 33
• More coming soon!