142504993802768268

Names of 142504993802768268

• Cardinal: 142504993802768268 can be written as One hundred forty-two quadrillion, five hundred four trillion, nine hundred ninety-three billion, eight hundred two million, seven hundred sixty-eight thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42504993802768268 × 10¹⁷

Factors of 142504993802768268

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2223979

Divisors of 142504993802768268

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 588 686 1029 1372 2058 2401 4116 4802 7203 9604 14406 28812 2223967 4447934 6671901 8895868 13343802 15567769 26687604 31135538 46703307 62271076 93406614 108974383 186813228 217948766 326923149 435897532 653846298 762820681 1307692596 1525641362 2288462043 3051282724 4576924086 5339744767 9153848172 10679489534 16019234301 21358979068 32038468602 64076937204 4946029217089 9892058434178 14838087651267 19784116868356 29676175302534 34622204519623 59352350605068 69244409039246 103866613558869 138488818078492 207733227117738 242355431637361 415466454235476 484710863274722 727066294912083 969421726549444 1454132589824166 1696488021461527 2908265179648332 3392976042923054 5089464064384581 6785952085846108 10178928128769162 11875416150230689 20357856257538324 23750832300461378 35626248450692067 47501664600922756 71252496901384134 142504993802768268
• Sum of all divisors σ(n): 387907353859218396
• Sum of proper divisors (its aliquot sum) s(n): 245402360056450128
• 142504993802768268 is an abundant number, because the sum of its proper divisors (245402360056450128) is greater than itself. Its abundance is 102897366253681860

Bases of 142504993802768268

• Binary: 111111010010001111000100101101110010101010100111110001100₂
• Hexadecimal: 0x1FA47896E554F8C
• Base-36: 12Z5SYDW9GGC

Squares and roots of 142504993802768268

• 142504993802768268 squared (142504993802768268²) is 20307673258727022468361140107719824
• 142504993802768268 cubed (142504993802768268³) is 2893944851883537214782854704245990007860808541744832
• The square root of 142504993802768268 is 377498336.1589402661
• The cube root of 142504993802768268 is 522328.0647968853

Scales and comparisons

• 142,504,993,802,768,268 seconds is equal to 4,531,218,006 years, 2 weeks, 16 hours, 57 minutes, 48 seconds.
• To count from 1 to 142,504,993,802,768,268 would take you about thirteen billion, five hundred ninety-three million, six hundred fifty-four thousand and eighteen 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 142504993802768268 cubic inches would be around 43527.3 feet tall.

Recreational maths with 142504993802768268

• 142504993802768268 backwards is 862867208399405241
• 142504993802768268 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142504993802768268's digits is 84
• More coming soon!