18112553379700

Names of 18112553379700

• Cardinal: 18112553379700 can be written as Eighteen trillion, one hundred twelve billion, five hundred fifty-three million, three hundred seventy-nine thousand, seven hundred.

Scientific notation

• Scientific notation: 1.81125533797 × 10¹³

Factors of 18112553379700

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 118057

Divisors of 18112553379700

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 118037 236074 472148 590185 1180370 1534481 2360740 2950925 3068962 5901850 6137924 7672405 11803700 15344810 30689620 38362025 76724050 153448100 13932733369 27865466738 55730933476 69663666845 139327333690 181125533797 278654667380 348318334225 362251067594 696636668450 724502135188 905627668985 1393273336900 1811255337970 3622510675940 4528138344925 9056276689850 18112553379700
• Sum of all divisors σ(n): 42328002574466
• Sum of proper divisors (its aliquot sum) s(n): 24215449194766
• 18112553379700 is an abundant number, because the sum of its proper divisors (24215449194766) is greater than itself. Its abundance is 6102895815066

Bases of 18112553379700

• Binary: 100000111100100101000010011110110011101110100₂
• Hexadecimal: 0x1079284F6774
• Base-36: 6F4SIMOHG

Squares and roots of 18112553379700

• 18112553379700 squared (18112553379700²) is 328064589932481892372090000
• 18112553379700 cubed (18112553379700³) is 5942087397141469494493150379452573000000
• The square root of 18112553379700 is 4255884.5590194291
• The cube root of 18112553379700 is 26261.9251659559

Scales and comparisons

• 18,112,553,379,700 seconds is equal to 575,923 years, 8 weeks, 6 days, 11 hours, 41 minutes, 40 seconds.
• To count from 1 to 18,112,553,379,700 would take you about one million, four hundred thirty-nine thousand, eight hundred 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 18112553379700 cubic inches would be around 2188.5 feet tall.

Recreational maths with 18112553379700

• 18112553379700 backwards is 00797335521181
• 18112553379700 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18112553379700's digits is 52
• More coming soon!