42385498825761

Names of 42385498825761

• Cardinal: 42385498825761 can be written as Forty-two trillion, three hundred eighty-five billion, four hundred ninety-eight million, eight hundred twenty-five thousand, seven hundred sixty-one.

Scientific notation

• Scientific notation: 4.2385498825761 × 10¹³

Factors of 42385498825761

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5750305114

Divisors of 42385498825761

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 117 189 273 351 567 819 1053 2457 7371 5750305091 17250915273 40252135637 51752745819 74753966183 120756406911 155258237457 224261898549 362269220733 465774712371 523277763281 672785695647 1086807662199 1569833289843 2018357086941 3260422986597 4709499869529 6055071260823 14128499608587 42385498825761
• Sum of all divisors σ(n): 77928134606784
• Sum of proper divisors (its aliquot sum) s(n): 35542635781023
• 42385498825761 is a deficient number, because the sum of its proper divisors (35542635781023) is less than itself. Its deficiency is 6842863044738

Bases of 42385498825761

• Binary: 1001101000110010100100100110011110010000100001₂
• Hexadecimal: 0x268CA499E421
• Base-36: F0VMNN129

Squares and roots of 42385498825761

• 42385498825761 squared (42385498825761²) is 1796530510708587109837229121
• 42385498825761 cubed (42385498825761³) is 76146841852082628580065255639987414186081
• The square root of 42385498825761 is 6510414.6431514637
• The cube root of 42385498825761 is 34866.2922588713

Scales and comparisons

• 42,385,498,825,761 seconds is equal to 1,347,727 years, 39 weeks, 2 days, 1 hour, 49 minutes, 21 seconds.
• To count from 1 to 42,385,498,825,761 would take you about three million, three hundred sixty-nine thousand, three 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 42385498825761 cubic inches would be around 2905.5 feet tall.

Recreational maths with 42385498825761

• 42385498825761 backwards is 16752889458324
• The number of decimal digits it has is: 14
• The sum of 42385498825761's digits is 72
• More coming soon!