142327756389

Names of 142327756389

• Cardinal: 142327756389 can be written as One hundred forty-two billion, three hundred twenty-seven million, seven hundred fifty-six thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 1.42327756389 × 10¹¹

Factors of 142327756389

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 987

Divisors of 142327756389

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 13 21 39 43 73 91 129 219 273 301 307 511 541 559 903 921 949 1533 1623 1677 2149 2847 3139 3787 3913 3991 6447 6643 7033 9417 11361 11739 11973 13201 19929 21099 21973 22411 23263 27937 39493 39603 40807 49231 65919 67233 69789 83811 92407 118479 122421 147693 156877 162841 166087 171613 276451 277221 285649 291343 302419 470631 488523 498261 513409 514839 829353 856947 874029 907257 963673 1162609 1201291 1540227 1698199 2039401 2116933 2159131 2891019 3487827 3593863 3603873 5094597 6118203 6350799 6477393 6745711 7141741 10781589 11887393 12124351 12527749 15113917 20237133 21425223 22076587 35662179 36373053 37583247 45341751 49992187 66229761 84870457 87694243 92842633 149976561 154536109 157616563 254611371 263082729 278527899 463608327 472849689 521347093 649898431 1103315941 1564041279 1949695293 3309947823 3649429651 6777512209 10948288953 20332536627 47442585463 142327756389
• Sum of all divisors σ(n): 243507539968
• Sum of proper divisors (its aliquot sum) s(n): 101179783579
• 142327756389 is a deficient number, because the sum of its proper divisors (101179783579) is less than itself. Its deficiency is 41147972810

Bases of 142327756389

• Binary: 10000100100011011001010011011001100101₂
• Hexadecimal: 0x2123653665
• Base-36: 1TDU9ROL

Squares and roots of 142327756389

• 142327756389 squared (142327756389²) is 20257190238726530319321
• 142327756389 cubed (142327756389³) is 2883160437423098360879541667891869
• The square root of 142327756389 is 377263.5105453481
• The cube root of 142327756389 is 5221.1143032623

Scales and comparisons

• 142,327,756,389 seconds is equal to 4,525 years, 30 weeks, 1 day, 23 hours, 53 minutes, 9 seconds.
• To count from 1 to 142,327,756,389 would take you about nine thousand and fifty-one 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 142327756389 cubic inches would be around 435.1 feet tall.

Recreational maths with 142327756389

• 142327756389 backwards is 983657723241
• The number of decimal digits it has is: 12
• The sum of 142327756389's digits is 57
• More coming soon!