4142394830150721

Names of 4142394830150721

• Cardinal: 4142394830150721 can be written as Four quadrillion, one hundred forty-two trillion, three hundred ninety-four billion, eight hundred thirty million, one hundred fifty thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 4.142394830150721 × 10¹⁵

Factors of 4142394830150721

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140241

Divisors of 4142394830150721

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 17 27 51 81 153 243 289 459 729 867 1377 2601 4131 7803 12393 23409 70227 140221 210681 420663 1261989 2383757 3785967 7151271 11357901 21453813 34073703 40523869 64361439 102221109 121571607 193084317 364714821 579252951 1094144463 1737758853 3282433389 9847300167 19661928841 29541900501 58985786523 176957359569 334252790297 530872078707 1002758370891 1592616236121 3008275112673 4777848708363 5682297435049 9024825338019 14333546125089 17046892305147 27074476014057 51140676915441 81223428042171 153422030746323 243670284126513 460266092238969 1380798276716907 4142394830150721
• Sum of all divisors σ(n): 6597626936158713
• Sum of proper divisors (its aliquot sum) s(n): 2455232106007992
• 4142394830150721 is a deficient number, because the sum of its proper divisors (2455232106007992) is less than itself. Its deficiency is 1687162724142729

Bases of 4142394830150721

• Binary: 1110101101110111110001110100010111101101110001000001₂
• Hexadecimal: 0xEB77C745EDC41
• Base-36: 14SCTWWEN29

Squares and roots of 4142394830150721

• 4142394830150721 squared (4142394830150721²) is 17159434928859420682367576819841
• 4142394830150721 cubed (4142394830150721³) is 71081154537614969223347143122804323367893255361
• 4142394830150721 is a perfect square number. Its square root is 64361439
• The cube root of 4142394830150721 is 160601.8327459807

Scales and comparisons

• 4,142,394,830,150,721 seconds is equal to 131,715,342 years, 17 weeks, 1 day, 5 hours, 25 minutes, 21 seconds.
• To count from 1 to 4,142,394,830,150,721 would take you about three hundred ninety-five million, one hundred forty-six thousand and twenty-six 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 4142394830150721 cubic inches would be around 13383.5 feet tall.

Recreational maths with 4142394830150721

• 4142394830150721 backwards is 1270510384932414
• The number of decimal digits it has is: 16
• The sum of 4142394830150721's digits is 54
• More coming soon!