139879636427544

Names of 139879636427544

• Cardinal: 139879636427544 can be written as One hundred thirty-nine trillion, eight hundred seventy-nine billion, six hundred thirty-six million, four hundred twenty-seven thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.39879636427544 × 10¹⁴

Factors of 139879636427544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 185725

Divisors of 139879636427544

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 169 312 338 507 676 1014 1352 2028 4056 185707 371414 557121 742828 1114242 1485656 2228484 2414191 4456968 4828382 7242573 9656764 14485146 19313528 28970292 31384483 57940584 62768966 94153449 125537932 188306898 251075864 376613796 753227592 34487089849 68974179698 103461269547 137948359396 206922539094 275896718792 413845078188 448332168037 827690156376 896664336074 1344996504111 1793328672148 2689993008222 3586657344296 5379986016444 5828318184481 10759972032888 11656636368962 17484954553443 23313272737924 34969909106886 46626545475848 69939818213772 139879636427544
• Sum of all divisors σ(n): 378670285615860
• Sum of proper divisors (its aliquot sum) s(n): 238790649188316
• 139879636427544 is an abundant number, because the sum of its proper divisors (238790649188316) is greater than itself. Its abundance is 98911012760772

Bases of 139879636427544

• Binary: 11111110011100001000100000010100110001100011000₂
• Hexadecimal: 0x7F38440A6318
• Base-36: 1DKZTFXZ4O

Squares and roots of 139879636427544

• 139879636427544 squared (139879636427544²) is 19566312687101894370761871936
• 139879636427544 cubed (139879636427544³) is 2736928704899454470986912015939309071005184
• The square root of 139879636427544 is 11827072.1832389271
• The cube root of 139879636427544 is 51910.0561057865

Scales and comparisons

• 139,879,636,427,544 seconds is equal to 4,447,739 years, 39 weeks, 4 days, 11 hours, 12 minutes, 24 seconds.
• To count from 1 to 139,879,636,427,544 would take you about eleven million, one hundred nineteen thousand, three hundred forty-nine 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 139879636427544 cubic inches would be around 4325.8 feet tall.

Recreational maths with 139879636427544

• 139879636427544 backwards is 445724636978931
• 139879636427544 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139879636427544's digits is 78
• More coming soon!