1243713823138962

Names of 1243713823138962

• Cardinal: 1243713823138962 can be written as One quadrillion, two hundred forty-three trillion, seven hundred thirteen billion, eight hundred twenty-three million, one hundred thirty-eight thousand, nine hundred sixty-two.

Scientific notation

• Scientific notation: 1.243713823138962 × 10¹⁵

Factors of 1243713823138962

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1187491

Divisors of 1243713823138962

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 1187479 2374958 3562437 7124874 8312353 10687311 16624706 21374622 24937059 49874118 58186471 74811177 116372942 149622354 174559413 349118826 523678239 1047356478 1410106375441 2820212750882 4230319126323 8460638252646 9870744628087 12690957378969 19741489256174 25381914757938 29612233884261 59224467768522 69095212396609 88836701652783 138190424793218 177673403305566 207285637189827 414571274379654 621856911569481 1243713823138962
• Sum of all divisors σ(n): 3134669112373383
• Sum of proper divisors (its aliquot sum) s(n): 1890955289234421
• 1243713823138962 is an abundant number, because the sum of its proper divisors (1890955289234421) is greater than itself. Its abundance is 647241466095459

Bases of 1243713823138962

• Binary: 100011010110010011010110000101000010110010010010010₂
• Hexadecimal: 0x46B26B0A16492
• Base-36: C8UY8QK2OI

Squares and roots of 1243713823138962

• 1243713823138962 squared (1243713823138962²) is 1546824073866933249562762437444
• 1243713823138962 cubed (1243713823138962³) is 1923806482632427712052213127740016182244093128
• The square root of 1243713823138962 is 35266327.0434980513
• The cube root of 1243713823138962 is 107540.8555186545

Scales and comparisons

• 1,243,713,823,138,962 seconds is equal to 39,546,252 years, 26 weeks, 5 days, 23 hours, 2 minutes, 42 seconds.
• To count from 1 to 1,243,713,823,138,962 would take you about one hundred eighteen million, six hundred thirty-eight thousand, seven hundred fifty-seven 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 1243713823138962 cubic inches would be around 8961.7 feet tall.

Recreational maths with 1243713823138962

• 1243713823138962 backwards is 2698313283173421
• 1243713823138962 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1243713823138962's digits is 63
• More coming soon!