38070042121

Names of 38070042121

• Cardinal: 38070042121 can be written as Thirty-eight billion, seventy million, forty-two thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 3.8070042121 × 10¹⁰

Factors of 38070042121

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 122412022

Divisors of 38070042121

• Number of divisors d(n): 4
• Complete list of divisors:
  1 311 122411711 38070042121
• Sum of all divisors σ(n): 38192454144
• Sum of proper divisors (its aliquot sum) s(n): 122412023
• 38070042121 is a deficient number, because the sum of its proper divisors (122412023) is less than itself. Its deficiency is 37947630098

Bases of 38070042121

• Binary: 100011011101001001101011111000001001₂
• Hexadecimal: 0x8DD26BE09
• Base-36: HHLX4I1

Squares and roots of 38070042121

• 38070042121 squared (38070042121²) is 1449328107094714178641
• 38070042121 cubed (38070042121³) is 55175982084244967717318788537561
• The square root of 38070042121 is 195115.4584367933
• The cube root of 38070042121 is 3364.0397520297

Scales and comparisons

• 38,070,042,121 seconds is equal to 1,210 years, 26 weeks, 3 days, 11 hours, 42 minutes, 1 second.
• To count from 1 to 38,070,042,121 would take you about two thousand, four hundred twenty-one 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 38070042121 cubic inches would be around 280.3 feet tall.

Recreational maths with 38070042121

• 38070042121 backwards is 12124007083
• The number of decimal digits it has is: 11
• The sum of 38070042121's digits is 28
• More coming soon!