42657557241

Names of 42657557241

• Cardinal: 42657557241 can be written as Forty-two billion, six hundred fifty-seven million, five hundred fifty-seven thousand, two hundred forty-one.

Scientific notation

• Scientific notation: 4.2657557241 × 10¹⁰

Factors of 42657557241

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3538

Divisors of 42657557241

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 17 39 51 79 221 237 257 663 771 1027 1343 3081 3169 3341 4029 4369 9507 10023 13107 17459 20303 41197 52377 53873 56797 60909 123591 161619 170391 250351 263939 345151 700349 751053 791817 814433 1035453 2101047 2443299 3254563 4255967 4486963 9763689 10587629 12767901 13460889 13845361 31762887 41536083 55327571 64340207 165982713 179989693 193020621 539969079 836422691 1093783519 2509268073 3281350557 14219185747 42657557241
• Sum of all divisors σ(n): 65952230400
• Sum of proper divisors (its aliquot sum) s(n): 23294673159
• 42657557241 is a deficient number, because the sum of its proper divisors (23294673159) is less than itself. Its deficiency is 19362884082

Bases of 42657557241

• Binary: 100111101110100101101010101011111001₂
• Hexadecimal: 0x9EE96AAF9
• Base-36: JLH7HTL

Squares and roots of 42657557241

• 42657557241 squared (42657557241²) is 1819667189769191532081
• 42657557241 cubed (42657557241³) is 77622557307148897358037745348521
• The square root of 42657557241 is 206537.0602119629
• The cube root of 42657557241 is 3494.0731594855

Scales and comparisons

• 42,657,557,241 seconds is equal to 1,356 years, 19 weeks, 4 days, 17 hours, 27 minutes, 21 seconds.
• To count from 1 to 42,657,557,241 would take you about two thousand, seven hundred twelve 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 42657557241 cubic inches would be around 291.2 feet tall.

Recreational maths with 42657557241

• 42657557241 backwards is 14275575624
• The number of decimal digits it has is: 11
• The sum of 42657557241's digits is 48
• More coming soon!