42138798807267

Names of 42138798807267

• Cardinal: 42138798807267 can be written as Forty-two trillion, one hundred thirty-eight billion, seven hundred ninety-eight million, eight hundred seven thousand, two hundred sixty-seven.

Scientific notation

• Scientific notation: 4.2138798807267 × 10¹³

Factors of 42138798807267

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26623596

Divisors of 42138798807267

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 31 61 93 183 279 549 837 961 1647 1891 2883 5673 8649 17019 25947 51057 58621 175863 527589 1582767 26623501 79870503 239611509 718834527 825328531 1624033561 2475985593 4872100683 7427956779 14616302049 22283870337 25585184461 43848906147 50345040391 76755553383 151035121173 230266660149 453105363519 690799980447 1359316090557 1560696252121 4682088756363 14046266269089 42138798807267
• Sum of all divisors σ(n): 65564100965280
• Sum of proper divisors (its aliquot sum) s(n): 23425302158013
• 42138798807267 is a deficient number, because the sum of its proper divisors (23425302158013) is less than itself. Its deficiency is 18713496649254

Bases of 42138798807267

• Binary: 1001100101001100110100001000100101100011100011₂
• Hexadecimal: 0x2653342258E3
• Base-36: EXQAOTGIR

Squares and roots of 42138798807267

• 42138798807267 squared (42138798807267²) is 1775678364919326741812009289
• 42138798807267 cubed (42138798807267³) is 74824953365752342482544554285649924703163
• The square root of 42138798807267 is 6491440.4262279879
• The cube root of 42138798807267 is 34798.5154845409

Scales and comparisons

• 42,138,798,807,267 seconds is equal to 1,339,883 years, 23 weeks, 5 days, 18 hours, 54 minutes, 27 seconds.
• To count from 1 to 42,138,798,807,267 would take you about three million, three hundred forty-nine thousand, seven hundred 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 42138798807267 cubic inches would be around 2899.9 feet tall.

Recreational maths with 42138798807267

• 42138798807267 backwards is 76270889783124
• The number of decimal digits it has is: 14
• The sum of 42138798807267's digits is 72
• More coming soon!