13541845842

Names of 13541845842

• Cardinal: 13541845842 can be written as Thirteen billion, five hundred forty-one million, eight hundred forty-five thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.3541845842 × 10¹⁰

Factors of 13541845842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 52388

Divisors of 13541845842

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 229 378 458 567 687 1134 1374 1603 2061 3206 4122 4809 6183 9618 12366 14427 18549 28854 37098 43281 52147 86562 104294 129843 156441 259686 312882 365029 469323 730058 938646 1095087 1407969 2190174 2815938 3285261 4223907 6570522 8447814 9855783 11941663 19711566 23883326 29567349 35824989 59134698 71649978 83591641 107474967 167183282 214949934 250774923 322424901 501549846 644849802 752324769 967274703 1504649538 1934549406 2256974307 4513948614 6770922921 13541845842
• Sum of all divisors σ(n): 34830692160
• Sum of proper divisors (its aliquot sum) s(n): 21288846318
• 13541845842 is an abundant number, because the sum of its proper divisors (21288846318) is greater than itself. Its abundance is 7747000476

Bases of 13541845842

• Binary: 1100100111001010000010101101010010₂
• Hexadecimal: 0x327282B52
• Base-36: 67YGR4I

Squares and roots of 13541845842

• 13541845842 squared (13541845842²) is 183381588808492688964
• 13541845842 cubed (13541845842³) is 2483325205905640454334542687688
• The square root of 13541845842 is 116369.4368895889
• The cube root of 13541845842 is 2383.5592675093

Scales and comparisons

• 13,541,845,842 seconds is equal to 430 years, 30 weeks, 4 days, 7 hours, 50 minutes, 42 seconds.
• To count from 1 to 13,541,845,842 would take you about eight hundred sixty-one 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 13541845842 cubic inches would be around 198.6 feet tall.

Recreational maths with 13541845842

• 13541845842 backwards is 24854814531
• The number of decimal digits it has is: 11
• The sum of 13541845842's digits is 45
• More coming soon!