142975927467

Names of 142975927467

• Cardinal: 142975927467 can be written as One hundred forty-two billion, nine hundred seventy-five million, nine hundred twenty-seven thousand, four hundred sixty-seven.

Scientific notation

• Scientific notation: 1.42975927467 × 10¹¹

Factors of 142975927467

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 195

Divisors of 142975927467

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 43 81 129 149 387 447 1161 1341 1849 3483 4023 5547 6407 12069 16641 19221 22201 49923 57663 66603 79507 149769 172989 199809 238521 275501 518967 599427 715563 826503 954643 1798281 2146689 2479509 2863929 6440067 7438527 8591787 11846543 22315581 25775361 35539629 41049649 77326083 106618887 123148947 319856661 369446841 959569983 1108340523 1765134907 3325021569 5295404721 15886214163 47658642489 142975927467
• Sum of all divisors σ(n): 220143939400
• Sum of proper divisors (its aliquot sum) s(n): 77168011933
• 142975927467 is a deficient number, because the sum of its proper divisors (77168011933) is less than itself. Its deficiency is 65807915534

Bases of 142975927467

• Binary: 10000101001010000001111000010010101011₂
• Hexadecimal: 0x214A0784AB
• Base-36: 1TOK6BOR

Squares and roots of 142975927467

• 142975927467 squared (142975927467²) is 20442115835048845036089
• 142975927467 cubed (142975927467³) is 2922730470903955804281983861356563
• The square root of 142975927467 is 378121.5776268263
• The cube root of 142975927467 is 5229.0280816873

Scales and comparisons

• 142,975,927,467 seconds is equal to 4,546 years, 9 weeks, 6 days, 23 hours, 24 minutes, 27 seconds.
• To count from 1 to 142,975,927,467 would take you about nine thousand and ninety-two 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 142975927467 cubic inches would be around 435.8 feet tall.

Recreational maths with 142975927467

• 142975927467 backwards is 764729579241
• The number of decimal digits it has is: 12
• The sum of 142975927467's digits is 63
• More coming soon!