180909731552146116

Names of 180909731552146116

• Cardinal: 180909731552146116 can be written as One hundred eighty quadrillion, nine hundred nine trillion, seven hundred thirty-one billion, five hundred fifty-two million, one hundred forty-six thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 1.80909731552146116 × 10¹⁷

Factors of 180909731552146116

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16333489667130

Divisors of 180909731552146116

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 71 78 142 156 213 284 426 852 923 1846 2769 3692 5538 11076 16333489667041 32666979334082 49000469001123 65333958668164 98000938002246 196001876004492 212335365671533 424670731343066 637006097014599 849341462686132 1159677766359911 1274012194029198 2319355532719822 2548024388058396 3479033299079733 4638711065439644 6958066598159466 13916133196318932 15075810962678843 30151621925357686 45227432888036529 60303243850715372 90454865776073058 180909731552146116
• Sum of all divisors σ(n): 460996412362593408
• Sum of proper divisors (its aliquot sum) s(n): 280086680810447292
• 180909731552146116 is an abundant number, because the sum of its proper divisors (280086680810447292) is greater than itself. Its abundance is 99176949258301176

Bases of 180909731552146116

• Binary: 1010000010101110000111000100111101100100111011001011000100₂
• Hexadecimal: 0x282B8713D93B2C4
• Base-36: 1DHB5BCFAQBO

Squares and roots of 180909731552146116

• 180909731552146116 squared (180909731552146116²) is 32728330970269571941374925413885456
• 180909731552146116 cubed (180909731552146116³) is 5920873569981258085796141147183826276838882999288896
• The square root of 180909731552146116 is 425334846.3882851393
• The cube root of 180909731552146116 is 565571.2306155697

Scales and comparisons

• 180,909,731,552,146,116 seconds is equal to 5,752,369,872 years, 42 weeks, 3 days, 9 hours, 28 minutes, 36 seconds.
• To count from 1 to 180,909,731,552,146,116 would take you about seventeen billion, two hundred fifty-seven million, one hundred nine thousand, six hundred eighteen 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 180909731552146116 cubic inches would be around 47130.9 feet tall.

Recreational maths with 180909731552146116

• 180909731552146116 backwards is 611641255137909081
• The number of decimal digits it has is: 18
• The sum of 180909731552146116's digits is 69
• More coming soon!