142842970401924

Names of 142842970401924

• Cardinal: 142842970401924 can be written as One hundred forty-two trillion, eight hundred forty-two billion, nine hundred seventy million, four hundred one thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.42842970401924 × 10¹⁴

Factors of 142842970401924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 338259122

Divisors of 142842970401924

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 156 2707 5414 8121 10828 16242 32484 35191 70382 105573 140764 211146 422292 338256397 676512794 1014769191 1353025588 2029538382 4059076764 4397333161 8794666322 13191999483 17589332644 26383998966 52767997932 915660066679 1831320133358 2746980200037 3662640266716 5493960400074 10987920800148 11903580866827 23807161733654 35710742600481 47614323467308 71421485200962 142842970401924
• Sum of all divisors σ(n): 359071343707328
• Sum of proper divisors (its aliquot sum) s(n): 216228373305404
• 142842970401924 is an abundant number, because the sum of its proper divisors (216228373305404) is greater than itself. Its abundance is 73385402903480

Bases of 142842970401924

• Binary: 100000011110101000111000100000100110110010000100₂
• Hexadecimal: 0x81EA38826C84
• Base-36: 1EMT5KHBIC

Squares and roots of 142842970401924

• 142842970401924 squared (142842970401924²) is 20404114193244935910102901776
• 142842970401924 cubed (142842970401924³) is 2914584279783163775864529116034313413417024
• The square root of 142842970401924 is 11951693.2023008355
• The cube root of 142842970401924 is 52274.0670887575

Scales and comparisons

• 142,842,970,401,924 seconds is equal to 4,541,964 years, 32 weeks, 9 hours, 25 minutes, 24 seconds.
• To count from 1 to 142,842,970,401,924 would take you about eleven million, three hundred fifty-four thousand, nine hundred eleven 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 142842970401924 cubic inches would be around 4356.2 feet tall.

Recreational maths with 142842970401924

• 142842970401924 backwards is 429104079248241
• The number of decimal digits it has is: 15
• The sum of 142842970401924's digits is 57
• More coming soon!