42161695377342453

Names of 42161695377342453

• Cardinal: 42161695377342453 can be written as Forty-two quadrillion, one hundred sixty-one trillion, six hundred ninety-five billion, three hundred seventy-seven million, three hundred forty-two thousand, four hundred fifty-three.

Scientific notation

• Scientific notation: 4.2161695377342453 × 10¹⁶

Factors of 42161695377342453

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 871943

Divisors of 42161695377342453

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 3607 10821 32463 39677 119031 168781 357093 506343 699541 1519029 1856591 2098623 5569773 6295869 7694951 16709319 23084853 69254559 608793067 1826379201 2523244387 5479137603 6696723737 7569733161 20090171211 22709199483 27755688257 60270513633 83267064771 118069229521 249801194313 354207688563 1062623065689 1298761524731 3896284574193 11688853722579 425875710882247 1277627132646741 3832881397940223 4684632819704717 14053898459114151 42161695377342453
• Sum of all divisors σ(n): 66455518431299712
• Sum of proper divisors (its aliquot sum) s(n): 24293823053957259
• 42161695377342453 is a deficient number, because the sum of its proper divisors (24293823053957259) is less than itself. Its deficiency is 17867872323385194

Bases of 42161695377342453

• Binary: 10010101110010011101011010101100000110000011111111110101₂
• Hexadecimal: 0x95C9D6AC183FF5
• Base-36: BJ52NGSYCJ9

Squares and roots of 42161695377342453

• 42161695377342453 squared (42161695377342453²) is 1777608557091819970262996836057209
• 42161695377342453 cubed (42161695377342453³) is 74946990484262573987955436201235329658321092393677
• The square root of 42161695377342453 is 205333132.6828246027
• The cube root of 42161695377342453 is 348048.1705936679

Scales and comparisons

• 42,161,695,377,342,453 seconds is equal to 1,340,611,498 years, 16 weeks, 1 day, 21 hours, 47 minutes, 33 seconds.
• To count from 1 to 42,161,695,377,342,453 would take you about four billion, twenty-one million, eight hundred thirty-four thousand, four hundred ninety-four 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 42161695377342453 cubic inches would be around 29004 feet tall.

Recreational maths with 42161695377342453

• 42161695377342453 backwards is 35424377359616124
• The number of decimal digits it has is: 17
• The sum of 42161695377342453's digits is 72
• More coming soon!