201791116427842

Names of 201791116427842

• Cardinal: 201791116427842 can be written as Two hundred one trillion, seven hundred ninety-one billion, one hundred sixteen million, four hundred twenty-seven thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 2.01791116427842 × 10¹⁴

Factors of 201791116427842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 103314

Divisors of 201791116427842

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 17 34 5483 10966 12721 25442 85091 93211 170182 186422 216257 432514 1446547 2893094 69749243 139498486 466553953 933107906 1082442611 1185737131 2164885222 2371474262 7931417201 15862834402 18401524387 36803048774 5935032836113 11870065672226 100895558213921 201791116427842
• Sum of all divisors σ(n): 320579191001664
• Sum of proper divisors (its aliquot sum) s(n): 118788074573822
• 201791116427842 is a deficient number, because the sum of its proper divisors (118788074573822) is less than itself. Its deficiency is 83003041854020

Bases of 201791116427842

• Binary: 101101111000011100100111110100000100001001000010₂
• Hexadecimal: 0xB78727D04242
• Base-36: 1ZJ1K4MN2A

Squares and roots of 201791116427842

• 201791116427842 squared (201791116427842²) is 40719654669194885486392776964
• 201791116427842 cubed (201791116427842³) is 8216864576253025256769079474173910305831688
• The square root of 201791116427842 is 14205320.0044153177
• The cube root of 201791116427842 is 58654.4114077279

Scales and comparisons

• 201,791,116,427,842 seconds is equal to 6,416,333 years, 16 weeks, 5 days, 37 minutes, 22 seconds.
• To count from 1 to 201,791,116,427,842 would take you about sixteen million, forty thousand, eight hundred thirty-three 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 201791116427842 cubic inches would be around 4887.9 feet tall.

Recreational maths with 201791116427842

• 201791116427842 backwards is 248724611197102
• The number of decimal digits it has is: 15
• The sum of 201791116427842's digits is 55
• More coming soon!