31031156071423

Names of 31031156071423

• Cardinal: 31031156071423 can be written as Thirty-one trillion, thirty-one billion, one hundred fifty-six million, seventy-one thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 3.1031156071423 × 10¹³

Factors of 31031156071423

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 300585

Divisors of 31031156071423

• Number of divisors d(n): 8
• Complete list of divisors:
  1 1531 103813 195241 158937703 298913971 20268553933 31031156071423
• Sum of all divisors σ(n): 31051882777616
• Sum of proper divisors (its aliquot sum) s(n): 20726706193
• 31031156071423 is a deficient number, because the sum of its proper divisors (20726706193) is less than itself. Its deficiency is 31010429365230

Bases of 31031156071423

• Binary: 111000011100100000001000010001101101111111111₂
• Hexadecimal: 0x1C390108DBFF
• Base-36: AZZIL4GZJ

Squares and roots of 31031156071423

• 31031156071423 squared (31031156071423²) is 962932647129012515077244929
• 31031156071423 cubed (31031156071423³) is 29880913259328877937209800306369988563967
• The square root of 31031156071423 is 5570561.5579960159
• The cube root of 31031156071423 is 31424.3269873181

Scales and comparisons

• 31,031,156,071,423 seconds is equal to 986,694 years, 40 weeks, 2 days, 23 hours, 23 minutes, 43 seconds.
• To count from 1 to 31,031,156,071,423 would take you about two million, four hundred sixty-six thousand, seven hundred thirty-six 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 31031156071423 cubic inches would be around 2618.7 feet tall.

Recreational maths with 31031156071423

• 31031156071423 backwards is 32417065113013
• The number of decimal digits it has is: 14
• The sum of 31031156071423's digits is 37
• More coming soon!