142064442961543445881321

Names of 142064442961543445881321

• Cardinal: 142064442961543445881321 can be written as One hundred forty-two sextillion, sixty-four quintillion, four hundred forty-two quadrillion, nine hundred sixty-one trillion, five hundred forty-three billion, four hundred forty-five million, eight hundred eighty-one thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.42064442961543445881321 × 10²³

Factors of 142064442961543445881321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1203

Divisors of 142064442961543445881321

• Number of divisors d(n): 63
• Complete list of divisors:
  1 7 49 409 787 2863 5509 20041 38563 167281 321883 619369 1170967 2253181 4335583 8196769 15772267 30349081 68417929 131650147 253321921 478925503 921551029 1773253447 3352478521 6450857203 12412774129 27982932961 53844910123 103608665689 195880530727 376914370861 725260659823 1371163715089 2638400596027 5076824618761 11445019581049 22022568240307 42375944266801 80115137067343 154157977682149 296631609867607 560805959471401 1079105843775043 2076421269073249 4681013008649041 9007230410285563 17331761205121609 32767091060543287 63050612871998941 121322328435851263 229369637423803009 441354290103992587 849256299050958841 3683957237806795267 7088690332894738081 25787700664647566869 49620832330263166567 180513904652532968083 347345826311842165969 2899274346153947875129 20294920423077635125903 142064442961543445881321
• Sum of all divisors σ(n): 165874451116245703996779
• Sum of proper divisors (its aliquot sum) s(n): 23810008154702258115458
• 142064442961543445881321 is a deficient number, because the sum of its proper divisors (23810008154702258115458) is less than itself. Its deficiency is 118254434806841187765863

Bases of 142064442961543445881321

• Binary: 11110000101010101010000110001110001111101100010011100000000000010000111101001₂
• Hexadecimal: 0x1E155431C7D89C0021E9
• Base-36: N4TN1AUM8W7MSQ1

Squares and roots of 142064442961543445881321

• 142064442961543445881321 squared (142064442961543445881321²) is 20182305953973631120339930493088886758416705041
• 142064442961543445881321 cubed (142064442961543445881321³) is 2867188053030705600639833848092318443730002752130724199486575148439161
• 142064442961543445881321 is a perfect square number. Its square root is 376914370861
• The cube root of 142064442961543445881321 is 52178925.4193396671

Scales and comparisons

• 142,064,442,961,543,445,881,321 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,064,442,961,543,445,881,321 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142064442961543445881321 cubic inches would be around 4348243.8 feet tall.

Recreational maths with 142064442961543445881321

• 142064442961543445881321 backwards is 123188544345169244460241
• The number of decimal digits it has is: 24
• The sum of 142064442961543445881321's digits is 91
• More coming soon!