18069854729364

Names of 18069854729364

• Cardinal: 18069854729364 can be written as Eighteen trillion, sixty-nine billion, eight hundred fifty-four million, seven hundred twenty-nine thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.8069854729364 × 10¹³

Factors of 18069854729364

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14670296

Divisors of 18069854729364

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 1801 3602 5403 7204 10806 16209 21612 32418 34219 64836 68438 102657 136876 205314 307971 410628 615942 1231884 14668471 29336942 44005413 58673884 88010826 132016239 176021652 264032478 278700949 528064956 557401898 836102847 1114803796 1672205694 2508308541 3344411388 5016617082 10033234164 26417916271 52835832542 79253748813 105671665084 158507497626 237761246439 317014995252 475522492878 501940409149 951044985756 1003880818298 1505821227447 2007761636596 3011642454894 4517463682341 6023284909788 9034927364682 18069854729364
• Sum of all divisors σ(n): 48107307510080
• Sum of proper divisors (its aliquot sum) s(n): 30037452780716
• 18069854729364 is an abundant number, because the sum of its proper divisors (30037452780716) is greater than itself. Its abundance is 11967598051352

Bases of 18069854729364

• Binary: 100000110111100110111010001011011010010010100₂
• Hexadecimal: 0x106F3745B494
• Base-36: 6EL6CYF10

Squares and roots of 18069854729364

• 18069854729364 squared (18069854729364²) is 326519649940318517683844496
• 18069854729364 cubed (18069854729364³) is 5900162640704342287113963533383140980544
• The square root of 18069854729364 is 4250865.1742161853
• The cube root of 18069854729364 is 26241.2722509969

Scales and comparisons

• 18,069,854,729,364 seconds is equal to 574,565 years, 25 weeks, 2 days, 3 hours, 29 minutes, 24 seconds.
• To count from 1 to 18,069,854,729,364 would take you about one million, four hundred thirty-six thousand, four hundred thirteen 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 18069854729364 cubic inches would be around 2186.8 feet tall.

Recreational maths with 18069854729364

• 18069854729364 backwards is 46392745896081
• The number of decimal digits it has is: 14
• The sum of 18069854729364's digits is 72
• More coming soon!