42420045151935441

Names of 42420045151935441

• Cardinal: 42420045151935441 can be written as Forty-two quadrillion, four hundred twenty trillion, forty-five billion, one hundred fifty-one million, nine hundred thirty-five thousand, four hundred forty-one.

Scientific notation

• Scientific notation: 4.2420045151935441 × 10¹⁶

Factors of 42420045151935441

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 27166

Divisors of 42420045151935441

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 43 59 129 177 387 531 1849 2537 3481 5547 7611 10443 16641 22833 27061 31329 81183 109091 149683 243549 327273 449049 981819 1163623 1347147 1596599 3490869 4789797 6436369 10472607 14369391 19309107 50035789 57927321 68653757 94199341 150107367 205961271 282598023 450322101 617883813 732297721 847794069 2196893163 2952111551 4050571663 6590679489 8856334653 12151714989 26569003959 31488802003 36455144967 43205565539 94466406009 129616696617 174174581509 283399218027 388850089851 522523744527 1354018486129 1567571233581 1857839318177 2549128366801 4062055458387 5573517954531 7647385100403 12186166375161 16720553863593 22942155301209 79887090681611 109612519772443 239661272044833 328837559317329 718983816134499 986512677951987 4713338350215049 14140015050645147 42420045151935441
• Sum of all divisors σ(n): 63815125050943227
• Sum of proper divisors (its aliquot sum) s(n): 21395079899007786
• 42420045151935441 is a deficient number, because the sum of its proper divisors (21395079899007786) is less than itself. Its deficiency is 21024965252927655

Bases of 42420045151935441

• Binary: 10010110101101001100111001101010101000110001101111010001₂
• Hexadecimal: 0x96B4CE6AA31BD1
• Base-36: BLONFPQCPU9

Squares and roots of 42420045151935441

• 42420045151935441 squared (42420045151935441²) is 1799460230692241511714068231864481
• 42420045151935441 cubed (42420045151935441³) is 76333184235077049789966250889545340634065172971121
• 42420045151935441 is a perfect square number. Its square root is 205961271
• The cube root of 42420045151935441 is 348757.6228394183

Scales and comparisons

• 42,420,045,151,935,441 seconds is equal to 1,348,826,222 years, 6 days, 1 hour, 37 minutes, 21 seconds.
• To count from 1 to 42,420,045,151,935,441 would take you about four billion, forty-six million, four hundred seventy-eight thousand, six hundred sixty-six 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 42420045151935441 cubic inches would be around 29063.1 feet tall.

Recreational maths with 42420045151935441

• 42420045151935441 backwards is 14453915154002424
• The number of decimal digits it has is: 17
• The sum of 42420045151935441's digits is 54
• More coming soon!