38994071

Names of 38994071

• Cardinal: 38994071 can be written as Thirty-eight million, nine hundred ninety-four thousand and seventy-one.

Scientific notation

• Scientific notation: 3.8994071 × 10⁷

Factors of 38994071

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 38994071

Divisors of 38994071

• Number of divisors d(n): 2
• Complete list of divisors:
  1 38994071
• Sum of all divisors σ(n): 38994072
• Sum of proper divisors (its aliquot sum) s(n): 1
• 38994071 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 38994070

Bases of 38994071

• Binary: 10010100110000000010010111₂
• Hexadecimal: 0x2530097
• Base-36: N7S0N

Squares and roots of 38994071

• 38994071 squared (38994071²) is 1520537573153041
• 38994071 cubed (38994071³) is 59291950085697374619911
• The square root of 38994071 is 6244.5232804433
• The cube root of 38994071 is 339.1039583941

Scales and comparisons

• 38,994,071 seconds is equal to 1 year, 12 weeks, 3 days, 7 hours, 41 minutes, 11 seconds.
• To count from 1 to 38,994,071 would take you about forty-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 38994071 cubic inches would be around 28.3 feet tall.

Recreational maths with 38994071

• 38994071 backwards is 17049983
• The number of decimal digits it has is: 8
• The sum of 38994071's digits is 41
• More coming soon!