18445224466376

Names of 18445224466376

• Cardinal: 18445224466376 can be written as Eighteen trillion, four hundred forty-five billion, two hundred twenty-four million, four hundred sixty-six thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.8445224466376 × 10¹³

Factors of 18445224466376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6950723

Divisors of 18445224466376

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 19 38 76 152 361 722 919 1444 1838 2888 3676 7352 17461 34922 69844 139688 331759 663518 1327036 2654072 6949783 13899566 27799132 55598264 132045877 264091754 528183508 1056367016 2508871663 5017743326 6386850577 10035486652 12773701154 20070973304 25547402308 51094804616 121350160963 242700321926 485400643852 970801287704 2305653058297 4611306116594 9222612233188 18445224466376
• Sum of all divisors σ(n): 36540574315200
• Sum of proper divisors (its aliquot sum) s(n): 18095349848824
• 18445224466376 is a deficient number, because the sum of its proper divisors (18095349848824) is less than itself. Its deficiency is 349874617552

Bases of 18445224466376

• Binary: 100001100011010011101000011010101011111001000₂
• Hexadecimal: 0x10C69D0D57C8
• Base-36: 6JDMAELS8

Squares and roots of 18445224466376

• 18445224466376 squared (18445224466376²) is 340226305614995793954573376
• 18445224466376 cubed (18445224466376³) is 6275550576434438686049230146114336805376
• The square root of 18445224466376 is 4294790.3867797785
• The cube root of 18445224466376 is 26421.7339325523

Scales and comparisons

• 18,445,224,466,376 seconds is equal to 586,501 years, 4 weeks, 2 days, 6 hours, 52 minutes, 56 seconds.
• To count from 1 to 18,445,224,466,376 would take you about one million, four hundred sixty-six thousand, two hundred fifty-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 18445224466376 cubic inches would be around 2201.8 feet tall.

Recreational maths with 18445224466376

• 18445224466376 backwards is 67366442254481
• The number of decimal digits it has is: 14
• The sum of 18445224466376's digits is 62
• More coming soon!