42540046871385

Names of 42540046871385

• Cardinal: 42540046871385 can be written as Forty-two trillion, five hundred forty billion, forty-six million, eight hundred seventy-one thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 4.2540046871385 × 10¹³

Factors of 42540046871385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 525496

Divisors of 42540046871385

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 15 21 35 49 101 105 147 245 303 505 707 735 1093 1515 2121 3279 3535 4949 5465 7651 10605 14847 16395 22953 24745 38255 53557 74235 110393 114765 160671 267785 331179 524287 551965 772751 803355 1572861 1655895 2318253 2621435 3670009 3863755 5409257 7864305 11010027 11591265 16227771 18350045 25690063 27046285 52952987 55050135 77070189 81138855 128450315 158858961 264764935 370670909 385350945 573045691 794294805 1112012727 1719137073 1853354545 2594696363 2865228455 4011319837 5560063635 7784089089 8595685365 12033959511 12973481815 20056599185 28079238859 38920445445 57877614791 60169797555 84237716577 140396194295 173632844373 289388073955 405143303537 421188582885 868164221865 1215429910611 2025716517685 2836003124759 6077149553055 8508009374277 14180015623795 42540046871385
• Sum of all divisors σ(n): 80033813102592
• Sum of proper divisors (its aliquot sum) s(n): 37493766231207
• 42540046871385 is a deficient number, because the sum of its proper divisors (37493766231207) is less than itself. Its deficiency is 5046280640178

Bases of 42540046871385

• Binary: 1001101011000010100000011000011110101101011001₂
• Hexadecimal: 0x26B0A061EB59
• Base-36: F2UMLK09L

Squares and roots of 42540046871385

• 42540046871385 squared (42540046871385²) is 1809655587819632726731818225
• 42540046871385 cubed (42540046871385³) is 76982833526910950290487640538343773991625
• The square root of 42540046871385 is 6522273.1368277579
• The cube root of 42540046871385 is 34908.6179081315

Scales and comparisons

• 42,540,046,871,385 seconds is equal to 1,352,641 years, 47 weeks, 14 hours, 29 minutes, 45 seconds.
• To count from 1 to 42,540,046,871,385 would take you about three million, three hundred eighty-one thousand, six hundred four 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 42540046871385 cubic inches would be around 2909.1 feet tall.

Recreational maths with 42540046871385

• 42540046871385 backwards is 58317864004524
• The number of decimal digits it has is: 14
• The sum of 42540046871385's digits is 57
• More coming soon!