38134133910752016149

Names of 38134133910752016149

• Cardinal: 38134133910752016149 can be written as Thirty-eight quintillion, one hundred thirty-four quadrillion, one hundred thirty-three trillion, nine hundred ten billion, seven hundred fifty-two million, sixteen thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 3.8134133910752016149 × 10¹⁹

Factors of 38134133910752016149

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3778564948

Divisors of 38134133910752016149

• Number of divisors d(n): 16
• Complete list of divisors:
  1 41 503 20623 489431 20066671 246183793 3778074973 10093535513 154901073893 1900371711419 77915240168179 1849107012110363 75813387496524883 930100827091512589 38134133910752016149
• Sum of all divisors σ(n): 39141977217003489024
• Sum of proper divisors (its aliquot sum) s(n): 1007843306251472875
• 38134133910752016149 is a deficient number, because the sum of its proper divisors (1007843306251472875) is less than itself. Its deficiency is 37126290604500543274

Bases of 38134133910752016149

• Binary: 100001000100110111101010001011111110011111100011010011011100010101₂
• Hexadecimal: 0x21137A8BF9F8D3715
• Base-36: 81Q3Y9ZU5N21H

Squares and roots of 38134133910752016149

• 38134133910752016149 squared (38134133910752016149²) is 1454212169123166857157462553468356790201
• 38134133910752016149 cubed (38134133910752016149³) is 55455121591988003249369459616376840861253690082634956955949
• The square root of 38134133910752016149 is 6175284115.7919216947
• The cube root of 38134133910752016149 is 3365926.5063403571

Scales and comparisons

• 38,134,133,910,752,016,149 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,134,133,910,752,016,149 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 38134133910752016149 cubic inches would be around 280493.9 feet tall.

Recreational maths with 38134133910752016149

• 38134133910752016149 backwards is 94161025701933143183
• The number of decimal digits it has is: 20
• The sum of 38134133910752016149's digits is 71
• More coming soon!