42142142374125

Names of 42142142374125

• Cardinal: 42142142374125 can be written as Forty-two trillion, one hundred forty-two billion, one hundred forty-two million, three hundred seventy-four thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.2142142374125 × 10¹³

Factors of 42142142374125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 76934

Divisors of 42142142374125

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 15 19 25 57 75 95 125 285 375 475 1425 2375 7125 76907 230721 384535 1153605 1461233 1922675 4383699 5768025 7306165 9613375 21918495 28840125 36530825 109592475 182654125 547962375 5914686649 17744059947 29573433245 88720299735 112379046331 147867166225 337137138993 443601498675 561895231655 739335831125 1685685694965 2218007493375 2809476158275 8428428474825 14047380791375 42142142374125
• Sum of all divisors σ(n): 73816249191360
• Sum of proper divisors (its aliquot sum) s(n): 31674106817235
• 42142142374125 is a deficient number, because the sum of its proper divisors (31674106817235) is less than itself. Its deficiency is 10468035556890

Bases of 42142142374125

• Binary: 1001100101001111111011011011010010000011101101₂
• Hexadecimal: 0x2653FB6D20ED
• Base-36: EXRTZHP7X

Squares and roots of 42142142374125

• 42142142374125 squared (42142142374125²) is 1775960163881021891469515625
• 42142142374125 cubed (42142142374125³) is 74842766077048391967404231286001283203125
• The square root of 42142142374125 is 6491697.9577091385
• The cube root of 42142142374125 is 34799.4358405165

Scales and comparisons

• 42,142,142,374,125 seconds is equal to 1,339,989 years, 40 weeks, 1 day, 11 hours, 28 minutes, 45 seconds.
• To count from 1 to 42,142,142,374,125 would take you about three million, three hundred forty-nine thousand, nine hundred seventy-four 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 42142142374125 cubic inches would be around 2900 feet tall.

Recreational maths with 42142142374125

• 42142142374125 backwards is 52147324124124
• The number of decimal digits it has is: 14
• The sum of 42142142374125's digits is 42
• More coming soon!