442138290120147

Names of 442138290120147

• Cardinal: 442138290120147 can be written as Four hundred forty-two trillion, one hundred thirty-eight billion, two hundred ninety million, one hundred twenty thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 4.42138290120147 × 10¹⁴

Factors of 442138290120147

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2130

Divisors of 442138290120147

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 19 57 361 367 1083 1101 1741 5223 6973 20919 33079 99237 132487 134689 397461 404067 628501 638947 1885503 1916841 2559091 3031081 7677273 9093243 12139993 36419979 48622729 57590539 145868187 172771617 230659867 234493549 691979601 703480647 1094220241 1112406727 3282660723 3337220181 4455377431 13366132293 21135727813 63407183439 84652171189 253956513567 401578828447 408253268809 1204736485341 1224759806427 7756812107371 23270436322113 147379430040049 442138290120147
• Sum of all divisors σ(n): 624236459288364
• Sum of proper divisors (its aliquot sum) s(n): 182098169168217
• 442138290120147 is a deficient number, because the sum of its proper divisors (182098169168217) is less than itself. Its deficiency is 260040120951930

Bases of 442138290120147

• Binary: 1100100100001111101010111101110010110010111010011₂
• Hexadecimal: 0x1921F57B965D3
• Base-36: 4CQ3IY9JO3

Squares and roots of 442138290120147

• 442138290120147 squared (442138290120147²) is 195486267590367278271695301609
• 442138290120147 cubed (442138290120147³) is 86431964094374497479181373436946884012416523
• The square root of 442138290120147 is 21027084.6795305173
• The cube root of 442138290120147 is 76182.0594918921

Scales and comparisons

• 442,138,290,120,147 seconds is equal to 14,058,630 years, 20 hours, 2 minutes, 27 seconds.
• To count from 1 to 442,138,290,120,147 would take you about thirty-five million, one hundred forty-six thousand, five hundred seventy-five 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 442138290120147 cubic inches would be around 6348.5 feet tall.

Recreational maths with 442138290120147

• 442138290120147 backwards is 741021092831244
• The number of decimal digits it has is: 15
• The sum of 442138290120147's digits is 48
• More coming soon!