162845802985162

Names of 162845802985162

• Cardinal: 162845802985162 can be written as One hundred sixty-two trillion, eight hundred forty-five billion, eight hundred two million, nine hundred eighty-five thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.62845802985162 × 10¹⁴

Factors of 162845802985162

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 151034

Divisors of 162845802985162

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 11 22 121 127 242 254 277 554 1397 2794 3047 6094 15367 16129 30734 32258 33517 35179 67034 70358 150617 177419 301234 354838 386969 773938 1656787 1951609 3313574 3903218 4256659 4467733 8513318 8935466 18224657 19128359 36449314 38256718 41720909 49145063 83441818 98290126 210411949 420823898 458929999 540595693 917859998 1081191386 2314531439 2429301593 4629062878 4858603186 5048229989 5298555443 10096459978 10597110886 26722317523 53444635046 58284109873 116568219746 293945492753 587890985506 641125208603 672916541261 1282250417206 1345833082522 7402081953871 14804163907742 81422901492581 162845802985162
• Sum of all divisors σ(n): 271603257133572
• Sum of proper divisors (its aliquot sum) s(n): 108757454148410
• 162845802985162 is a deficient number, because the sum of its proper divisors (108757454148410) is less than itself. Its deficiency is 54088348836752

Bases of 162845802985162

• Binary: 100101000001101101111110001111010111011011001010₂
• Hexadecimal: 0x941B7E3D76CA
• Base-36: 1LQ2BUJK5M

Squares and roots of 162845802985162

• 162845802985162 squared (162845802985162²) is 26518755549882196950392166244
• 162845802985162 cubed (162845802985162³) is 4318468041687787622941611438563754969271528
• The square root of 162845802985162 is 12761105.0847942633
• The cube root of 162845802985162 is 54608.3251298119

Scales and comparisons

• 162,845,802,985,162 seconds is equal to 5,177,992 years, 42 weeks, 4 days, 9 hours, 39 minutes, 22 seconds.
• To count from 1 to 162,845,802,985,162 would take you about twelve million, nine hundred forty-four thousand, nine hundred eighty-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 162845802985162 cubic inches would be around 4550.7 feet tall.

Recreational maths with 162845802985162

• 162845802985162 backwards is 261589208548261
• The number of decimal digits it has is: 15
• The sum of 162845802985162's digits is 67
• More coming soon!