13243489061275887210

Names of 13243489061275887210

• Cardinal: 13243489061275887210 can be written as Thirteen quintillion, two hundred forty-three quadrillion, four hundred eighty-nine trillion, sixty-one billion, two hundred seventy-five million, eight hundred eighty-seven thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.324348906127588721 × 10¹⁹

Factors of 13243489061275887210

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 147149878458620979

Divisors of 13243489061275887210

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 90 147149878458620969 294299756917241938 441449635375862907 735749392293104845 882899270751725814 1324348906127588721 1471498784586209690 2207248176879314535 2648697812255177442 4414496353758629070 6621744530637943605 13243489061275887210
• Sum of all divisors σ(n): 34433071559317306980
• Sum of proper divisors (its aliquot sum) s(n): 21189582498041419770
• 13243489061275887210 is an abundant number, because the sum of its proper divisors (21189582498041419770) is greater than itself. Its abundance is 7946093436765532560

Bases of 13243489061275887210

• Binary: 1011011111001010010100110010001001011100000111101110011001101010₂
• Hexadecimal: 0xB7CA53225C1EE66A
• Base-36: 2SM8P2CIH206I

Squares and roots of 13243489061275887210

• 13243489061275887210 squared (13243489061275887210²) is 175390002516134080216485733372641584100
• 13243489061275887210 cubed (13243489061275887210³) is 2322775579779572025812394533159983900687043507067329361000
• The square root of 13243489061275887210 is 3639160488.5297223189
• The cube root of 13243489061275887210 is 2365924.0868376429

Scales and comparisons

• 13,243,489,061,275,887,210 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,243,489,061,275,887,210 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 13243489061275887210 cubic inches would be around 197160.3 feet tall.

Recreational maths with 13243489061275887210

• 13243489061275887210 backwards is 01278857216098434231
• The number of decimal digits it has is: 20
• The sum of 13243489061275887210's digits is 81
• More coming soon!