42421252090778

Names of 42421252090778

• Cardinal: 42421252090778 can be written as Forty-two trillion, four hundred twenty-one billion, two hundred fifty-two million, ninety thousand, seven hundred seventy-eight.

Scientific notation

• Scientific notation: 4.2421252090778 × 10¹³

Factors of 42421252090778

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6964

Divisors of 42421252090778

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 11 19 22 38 127 131 209 254 262 418 1093 1397 1441 2186 2413 2489 2794 2882 4826 4978 5581 11162 12023 16637 20767 24046 26543 27379 33274 41534 53086 54758 61391 106039 122782 138811 143183 183007 212078 228437 277622 286366 316103 366014 456874 632206 708787 731111 1166429 1417574 1462222 1526921 1575013 2332858 2637409 2720477 3053842 3150026 3477133 5274818 5440954 6100033 6954266 7796657 8042221 12200066 13466953 13891109 15593314 16084442 18184241 26933906 27782218 29011499 29925247 36368482 58022998 59850494 67100363 92851097 115900627 134200726 148136483 152802199 185702194 200026651 231801254 296272966 305604398 345500579 400053302 691001158 774704191 799104323 1021362067 1274906897 1549408382 1598208646 1764170843 2042724134 2549813794 3528341686 3800506369 7601012738 8521746101 8790147553 14719379629 15182982137 17043492202 17580295106 19405879273 29438759258 30365964274 38811758546 101486249021 161913175919 167012803507 202972498042 323826351838 334025607014 1116348739231 1928238731399 2232697478462 3856477462798 21210626045389 42421252090778
• Sum of all divisors σ(n): 74288835624960
• Sum of proper divisors (its aliquot sum) s(n): 31867583534182
• 42421252090778 is a deficient number, because the sum of its proper divisors (31867583534182) is less than itself. Its deficiency is 10553668556596

Bases of 42421252090778

• Binary: 1001101001010011110111101010010110101110011010₂
• Hexadecimal: 0x2694F7A96B9A
• Base-36: F1C1Y7KWQ

Squares and roots of 42421252090778

• 42421252090778 squared (42421252090778²) is 1799562628949336836352645284
• 42421252090778 cubed (42421252090778³) is 76339699935803009498561225789596001590952
• The square root of 42421252090778 is 6513159.9159530853
• The cube root of 42421252090778 is 34876.0930435533

Scales and comparisons

• 42,421,252,090,778 seconds is equal to 1,348,864 years, 31 weeks, 1 day, 19 minutes, 38 seconds.
• To count from 1 to 42,421,252,090,778 would take you about three million, three hundred seventy-two thousand, one hundred sixty-one 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 42421252090778 cubic inches would be around 2906.3 feet tall.

Recreational maths with 42421252090778

• 42421252090778 backwards is 87709025212424
• The number of decimal digits it has is: 14
• The sum of 42421252090778's digits is 53
• More coming soon!