142868972264814

Names of 142868972264814

• Cardinal: 142868972264814 can be written as One hundred forty-two trillion, eight hundred sixty-eight billion, nine hundred seventy-two million, two hundred sixty-four thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 1.42868972264814 × 10¹⁴

Factors of 142868972264814

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 127253

Divisors of 142868972264814

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 397 794 1191 2382 3573 7146 126851 157609 253702 315218 380553 472827 761106 945654 1141659 1418481 2283318 2836962 50359847 62570773 100719694 125141546 151079541 187712319 302159082 375424638 453238623 563136957 906477246 1126273914 19992859259 39985718518 59978577777 119957155554 179935733331 359871466662 7937165125823 15874330251646 23811495377469 47622990754938 71434486132407 142868972264814
• Sum of all divisors σ(n): 310333576821840
• Sum of proper divisors (its aliquot sum) s(n): 167464604557026
• 142868972264814 is an abundant number, because the sum of its proper divisors (167464604557026) is greater than itself. Its abundance is 24595632292212

Bases of 142868972264814

• Binary: 100000011111000001000110010101110101110101101110₂
• Hexadecimal: 0x81F046575D6E
• Base-36: 1EN53LBHBI

Squares and roots of 142868972264814

• 142868972264814 squared (142868972264814²) is 20411543236004191972542454596
• 142868972264814 cubed (142868972264814³) is 2916176204466734705307006807504052883385144
• The square root of 142868972264814 is 11952780.9427268433
• The cube root of 142868972264814 is 52277.2387316135

Scales and comparisons

• 142,868,972,264,814 seconds is equal to 4,542,791 years, 20 weeks, 3 days, 21 hours, 6 minutes, 54 seconds.
• To count from 1 to 142,868,972,264,814 would take you about eleven million, three hundred fifty-six thousand, nine hundred seventy-eight 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 142868972264814 cubic inches would be around 4356.4 feet tall.

Recreational maths with 142868972264814

• 142868972264814 backwards is 418462279868241
• The number of decimal digits it has is: 15
• The sum of 142868972264814's digits is 72
• More coming soon!