47642621211871

Names of 47642621211871

• Cardinal: 47642621211871 can be written as Forty-seven trillion, six hundred forty-two billion, six hundred twenty-one million, two hundred eleven thousand, eight hundred seventy-one.

Scientific notation

• Scientific notation: 4.7642621211871 × 10¹³

Factors of 47642621211871

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 339

Divisors of 47642621211871

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 49 139 193 343 973 1351 6811 9457 19321 26827 37249 47677 66199 135247 187789 260743 946729 1314523 1825201 3728953 5177611 6627103 7189057 9201661 12776407 26102671 36243277 50323399 182718697 253702939 352263793 719687929 999278923 1279030879 1775920573 2465846551 5037815503 6994952461 35264708521 48964667227 138899770297 246852959647 342752670589 972298392079 6806088744553 47642621211871
• Sum of all divisors σ(n): 56253966600000
• Sum of proper divisors (its aliquot sum) s(n): 8611345388129
• 47642621211871 is a deficient number, because the sum of its proper divisors (8611345388129) is less than itself. Its deficiency is 39031275823742

Bases of 47642621211871

• Binary: 1010110101010010101001100000110111010011011111₂
• Hexadecimal: 0x2B54A98374DF
• Base-36: GVYPUKNA7

Squares and roots of 47642621211871

• 47642621211871 squared (47642621211871²) is 2269819355937820552671320641
• 47642621211871 cubed (47642621211871³) is 108140143794318580918832245183665436529311
• The square root of 47642621211871 is 6902363.4511572193
• The cube root of 47642621211871 is 36251.9925878921

Scales and comparisons

• 47,642,621,211,871 seconds is equal to 1,514,887 years, 51 weeks, 1 day, 23 hours, 44 minutes, 31 seconds.
• To count from 1 to 47,642,621,211,871 would take you about three million, seven hundred eighty-seven thousand, two hundred nineteen 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 47642621211871 cubic inches would be around 3021 feet tall.

Recreational maths with 47642621211871

• 47642621211871 backwards is 17811212624674
• The number of decimal digits it has is: 14
• The sum of 47642621211871's digits is 52
• More coming soon!