142629462147861

Names of 142629462147861

• Cardinal: 142629462147861 can be written as One hundred forty-two trillion, six hundred twenty-nine billion, four hundred sixty-two million, one hundred forty-seven thousand, eight hundred sixty-one.

Scientific notation

• Scientific notation: 1.42629462147861 × 10¹⁴

Factors of 142629462147861

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13770610

Divisors of 142629462147861

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 9 13 27 39 81 117 243 351 729 1053 1093 3159 3279 9477 9837 14209 29511 42627 88533 127881 265599 383643 796797 1150929 3452787 10358361 13769501 41308503 123925509 179003513 371776527 537010539 1115329581 1611031617 3345988743 4833094851 10037966229 14499284553 15050064593 43497853659 45150193779 130493560977 135450581337 195650839709 406351744011 586952519127 1219055232033 1760857557381 3657165696099 5282572672143 10971497088297 15847718016429 47543154049287 142629462147861
• Sum of all divisors σ(n): 230506806046776
• Sum of proper divisors (its aliquot sum) s(n): 87877343898915
• 142629462147861 is a deficient number, because the sum of its proper divisors (87877343898915) is less than itself. Its deficiency is 54752118248946

Bases of 142629462147861

• Binary: 100000011011100010000010011011010000001100010101₂
• Hexadecimal: 0x81B8826D0315
• Base-36: 1EK32J6GB9

Squares and roots of 142629462147861

• 142629462147861 squared (142629462147861²) is 20343163472588113783426875321
• 142629462147861 cubed (142629462147861³) is 2901534464481254910745310835506588513838381
• The square root of 142629462147861 is 11942757.7279228519
• The cube root of 142629462147861 is 52248.0093131805

Scales and comparisons

• 142,629,462,147,861 seconds is equal to 4,535,175 years, 37 weeks, 1 day, 1 hour, 4 minutes, 21 seconds.
• To count from 1 to 142,629,462,147,861 would take you about eleven million, three hundred thirty-seven thousand, nine hundred thirty-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 142629462147861 cubic inches would be around 4354 feet tall.

Recreational maths with 142629462147861

• 142629462147861 backwards is 168741264926241
• The number of decimal digits it has is: 15
• The sum of 142629462147861's digits is 63
• More coming soon!