1288324148123142

Names of 1288324148123142

• Cardinal: 1288324148123142 can be written as One quadrillion, two hundred eighty-eight trillion, three hundred twenty-four billion, one hundred forty-eight million, one hundred twenty-three thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.288324148123142 × 10¹⁵

Factors of 1288324148123142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 135255450

Divisors of 1288324148123142

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 234 351 702 1053 2106 4523 9046 13569 27138 40707 58799 81414 117598 122121 176397 244242 352794 366363 529191 732726 1058382 1587573 3175146 4762719 9525438 135250909 270501818 405752727 811505454 1217258181 1758261817 2434516362 3516523634 3651774543 5274785451 7303549086 10549570902 10955323629 15824356353 21910647258 31648712706 47473069059 94946138118 142419207177 284838414354 611739861407 1223479722814 1835219584221 3670439168442 5505658752663 7952618198291 11011317505326 15905236396582 16516976257989 23857854594873 33033952515978 47715709189746 49550928773967 71573563784619 99101857547934 143147127569238 214720691353857 429441382707714 644162074061571 1288324148123142
• Sum of all divisors σ(n): 3109549343780880
• Sum of proper divisors (its aliquot sum) s(n): 1821225195657738
• 1288324148123142 is an abundant number, because the sum of its proper divisors (1821225195657738) is greater than itself. Its abundance is 532901047534596

Bases of 1288324148123142

• Binary: 100100100111011100101010111001101000101011000000110₂
• Hexadecimal: 0x493B957345606
• Base-36: COO7XY8YDI

Squares and roots of 1288324148123142

• 1288324148123142 squared (1288324148123142²) is 1659779110637219528481195952164
• 1288324148123142 cubed (1288324148123142³) is 2138333508784282105361586996268965488213379288
• The square root of 1288324148123142 is 35893232.6229213019
• The cube root of 1288324148123142 is 108811.5630992343

Scales and comparisons

• 1,288,324,148,123,142 seconds is equal to 40,964,722 years, 44 weeks, 5 days, 19 hours, 5 minutes, 42 seconds.
• To count from 1 to 1,288,324,148,123,142 would take you about one hundred twenty-two million, eight hundred ninety-four thousand, one hundred sixty-eight 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 1288324148123142 cubic inches would be around 9067.6 feet tall.

Recreational maths with 1288324148123142

• 1288324148123142 backwards is 2413218414238821
• 1288324148123142 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1288324148123142's digits is 54
• More coming soon!