42218285740281

Names of 42218285740281

• Cardinal: 42218285740281 can be written as Forty-two trillion, two hundred eighteen billion, two hundred eighty-five million, seven hundred forty thousand, two hundred eighty-one.

Scientific notation

• Scientific notation: 4.2218285740281 × 10¹³

Factors of 42218285740281

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 611

Divisors of 42218285740281

• Number of divisors d(n): 100
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 343 441 567 601 1029 1323 1803 2401 3087 3969 4207 5409 7203 9261 12621 16227 21609 27783 29449 37863 48681 64827 88347 113589 194481 206143 265041 340767 361201 618429 795123 1083603 1443001 1855287 2385369 2528407 3250809 4329003 5565861 7585221 9752427 12987009 16697583 17698849 22755663 29257281 38961027 53096547 68266989 116883081 123891943 159289641 204800967 217081801 371675829 477868923 651245403 867243601 1115027487 1433606769 1519572607 1953736209 2601730803 3345082461 4558717821 5861208627 7805192409 10035247383 10637008249 13676153463 17583625881 23415577227 31911024747 41028460389 70246731681 74459057743 95733074241 123085381167 223377173229 287199222723 521213404201 670131519687 861597668169 1563640212603 2010394559061 4690920637809 6031183677183 14072761913427 42218285740281
• Sum of all divisors σ(n): 73696203711284
• Sum of proper divisors (its aliquot sum) s(n): 31477917971003
• 42218285740281 is a deficient number, because the sum of its proper divisors (31477917971003) is less than itself. Its deficiency is 10740367769278

Bases of 42218285740281

• Binary: 1001100110010110110101111011001011000011111001₂
• Hexadecimal: 0x2665B5ECB0F9
• Base-36: EYQT9AAK9

Squares and roots of 42218285740281

• 42218285740281 squared (42218285740281²) is 1782383650848014024185958961
• 42218285740281 cubed (42218285740281³) is 75249182270306699190498378252207770608041
• The square root of 42218285740281 is 6497559.9835846841
• The cube root of 42218285740281 is 34820.3820301061

Scales and comparisons

• 42,218,285,740,281 seconds is equal to 1,342,410 years, 46 weeks, 4 days, 10 hours, 31 minutes, 21 seconds.
• To count from 1 to 42,218,285,740,281 would take you about three million, three hundred fifty-six thousand and twenty-seven 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 42218285740281 cubic inches would be around 2901.7 feet tall.

Recreational maths with 42218285740281

• 42218285740281 backwards is 18204758281224
• The number of decimal digits it has is: 14
• The sum of 42218285740281's digits is 54
• More coming soon!