42209541943451

Names of 42209541943451

• Cardinal: 42209541943451 can be written as Forty-two trillion, two hundred nine billion, five hundred forty-one million, nine hundred forty-three thousand, four hundred fifty-one.

Scientific notation

• Scientific notation: 4.2209541943451 × 10¹³

Factors of 42209541943451

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8448

Divisors of 42209541943451

• Number of divisors d(n): 64
• Complete list of divisors:
  1 19 41 61 149 779 809 1159 2501 2831 6109 7369 9089 15371 33169 47519 49349 116071 120541 140011 172691 302129 372649 449509 630211 937631 1097981 2023309 2290279 4942181 5740451 5961521 7080331 7353001 8540671 18429869 20861639 38442871 45017221 66976841 93901439 113268899 139707019 244422361 301473041 350167511 363652781 855327199 888266629 1272559979 2746050481 4644024859 5727987779 6909402839 14909764021 16877065951 36418931789 52174959139 54184264369 283285516399 691959703991 1029501023011 2221554839129 42209541943451
• Sum of all divisors σ(n): 46635296400000
• Sum of proper divisors (its aliquot sum) s(n): 4425754456549
• 42209541943451 is a deficient number, because the sum of its proper divisors (4425754456549) is less than itself. Its deficiency is 37783787486902

Bases of 42209541943451

• Binary: 1001100110001110101100110000001111000010011011₂
• Hexadecimal: 0x2663ACC0F09B
• Base-36: EYMSNGDQZ

Squares and roots of 42209541943451

• 42209541943451 squared (42209541943451²) is 1781645431075949222081789401
• 42209541943451 cubed (42209541943451³) is 75202437551358116397414764597161233162851
• The square root of 42209541943451 is 6496887.0964063243
• The cube root of 42209541943451 is 34817.9779899129

Scales and comparisons

• 42,209,541,943,451 seconds is equal to 1,342,132 years, 45 weeks, 2 days, 2 hours, 4 minutes, 11 seconds.
• To count from 1 to 42,209,541,943,451 would take you about three million, three hundred fifty-five thousand, three hundred thirty-two 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 42209541943451 cubic inches would be around 2901.5 feet tall.

Recreational maths with 42209541943451

• 42209541943451 backwards is 15434914590224
• The number of decimal digits it has is: 14
• The sum of 42209541943451's digits is 53
• More coming soon!