142293664791747234

Names of 142293664791747234

• Cardinal: 142293664791747234 can be written as One hundred forty-two quadrillion, two hundred ninety-three trillion, six hundred sixty-four billion, seven hundred ninety-one million, seven hundred forty-seven thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 1.42293664791747234 × 10¹⁷

Factors of 142293664791747234

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 113912759456

Divisors of 142293664791747234

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 29 58 87 174 261 522 2393 4786 7179 14358 21537 43074 69397 138794 208191 416382 624573 1249146 113912757029 227825514058 341738271087 683476542174 1025214813261 2050429626522 3303469953841 6606939907682 9910409861523 19820819723046 29731229584569 59462459169138 272593227570397 545186455140794 817779682711191 1635559365422382 2453339048133573 4906678096267146 7905203599541513 15810407199083026 23715610798624539 47431221597249078 71146832395873617 142293664791747234
• Sum of all divisors σ(n): 319067354185889400
• Sum of proper divisors (its aliquot sum) s(n): 176773689394142166
• 142293664791747234 is an abundant number, because the sum of its proper divisors (176773689394142166) is greater than itself. Its abundance is 34480024602394932

Bases of 142293664791747234

• Binary: 111111001100001110101010110001111101100110101101010100010₂
• Hexadecimal: 0x1F987558FB35AA2
• Base-36: 12X2W76FGCKI

Squares and roots of 142293664791747234

• 142293664791747234 squared (142293664791747234²) is 20247487039866126402314434546650756
• 142293664791747234 cubed (142293664791747234³) is 2881089133725957054537312281057939750194764027008904
• The square root of 142293664791747234 is 377218325.1006600209
• The cube root of 142293664791747234 is 522069.7400885741

Scales and comparisons

• 142,293,664,791,747,234 seconds is equal to 4,524,498,397 years, 9 weeks, 3 hours, 33 minutes, 54 seconds.
• To count from 1 to 142,293,664,791,747,234 would take you about thirteen billion, five hundred seventy-three million, four hundred ninety-five thousand, one hundred ninety-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 142293664791747234 cubic inches would be around 43505.8 feet tall.

Recreational maths with 142293664791747234

• 142293664791747234 backwards is 432747197466392241
• The number of decimal digits it has is: 18
• The sum of 142293664791747234's digits is 81
• More coming soon!