42040914351873921

Names of 42040914351873921

• Cardinal: 42040914351873921 can be written as Forty-two quadrillion, forty trillion, nine hundred fourteen billion, three hundred fifty-one million, eight hundred seventy-three thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.2040914351873921 × 10¹⁶

Factors of 42040914351873921

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19384

Divisors of 42040914351873921

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 33 99 2963 3457 5791 7159 8889 10371 17373 21477 26667 31113 32593 38027 52119 63701 64431 78749 97779 114081 191103 236247 293337 342243 573309 708741 10243091 17158733 20019487 21212117 24748663 30729273 41457769 51476199 60058461 63636351 74245989 92187819 112674001 124373307 154428597 180175383 188746063 190909053 220214357 222737967 233333287 272235293 338022003 373119921 456035459 566238189 660643071 699999861 816705879 1014066009 1368106377 1698714567 1981929213 2099999583 2450117637 4104319131 59317739981 73330288469 122839369547 143319507433 177953219943 219990865407 368518108641 429958522299 533859659829 652495139791 659972596221 806633173159 1105554325923 1289875566897 1351233065017 1576514581763 1957485419373 2419899519477 4053699195051 4729543745289 5872456258119 7259698558431 12161097585153 14188631235867 424655700523979 1273967101571937 3821901304715811 4671212705763769 14013638117291307 42040914351873921
• Sum of all divisors σ(n): 66308524197027840
• Sum of proper divisors (its aliquot sum) s(n): 24267609845153919
• 42040914351873921 is a deficient number, because the sum of its proper divisors (24267609845153919) is less than itself. Its deficiency is 17773304506720002

Bases of 42040914351873921

• Binary: 10010101010110111111110100100101111110011101111110000001₂
• Hexadecimal: 0x955BFD25F9DF81
• Base-36: BHY9DFGV3I9

Squares and roots of 42040914351873921

• 42040914351873921 squared (42040914351873921²) is 1767438479541598627022844279914241
• 42040914351873921 cubed (42040914351873921³) is 74304729740614615223766063906011306602119524408961
• The square root of 42040914351873921 is 205038811.8183333625
• The cube root of 42040914351873921 is 347715.5003784769

Scales and comparisons

• 42,040,914,351,873,921 seconds is equal to 1,336,771,035 years, 15 weeks, 5 days, 9 hours, 25 minutes, 21 seconds.
• To count from 1 to 42,040,914,351,873,921 would take you about four billion, ten million, three hundred thirteen thousand, one hundred five 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 42040914351873921 cubic inches would be around 28976.3 feet tall.

Recreational maths with 42040914351873921

• 42040914351873921 backwards is 12937815341904024
• The number of decimal digits it has is: 17
• The sum of 42040914351873921's digits is 63
• More coming soon!