163743494234012080

Names of 163743494234012080

• Cardinal: 163743494234012080 can be written as One hundred sixty-three quadrillion, seven hundred forty-three trillion, four hundred ninety-four billion, two hundred thirty-four million, twelve thousand and eighty.

Scientific notation

• Scientific notation: 1.6374349423401208 × 10¹⁷

Factors of 163743494234012080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5468391559

Divisors of 163743494234012080

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 374321 748642 1497284 1871605 2994568 3743210 5989136 7486420 14972840 29945680 5468017231 10936034462 21872068924 27340086155 43744137848 54680172310 87488275696 109360344620 218720689240 437441378480 2046793677925151 4093587355850302 8187174711700604 10233968389625755 16374349423401208 20467936779251510 32748698846802416 40935873558503020 81871747117006040 163743494234012080
• Sum of all divisors σ(n): 380704641214906944
• Sum of proper divisors (its aliquot sum) s(n): 216961146980894864
• 163743494234012080 is an abundant number, because the sum of its proper divisors (216961146980894864) is greater than itself. Its abundance is 53217652746882784

Bases of 163743494234012080

• Binary: 1001000101101110111101011100101000000110010111100110110000₂
• Hexadecimal: 0x245BBD7281979B0
• Base-36: 18SA82SF6ZSG

Squares and roots of 163743494234012080

• 163743494234012080 squared (163743494234012080²) is 26811931903963947289576693585926400
• 163743494234012080 cubed (163743494234012080³) is 4390279417119445132892081138971182348406895590912000
• The square root of 163743494234012080 is 404652312.7748216393
• The cube root of 163743494234012080 is 547084.8452868479

Scales and comparisons

• 163,743,494,234,012,080 seconds is equal to 5,206,536,624 years, 39 weeks, 3 days, 4 hours, 14 minutes, 40 seconds.
• To count from 1 to 163,743,494,234,012,080 would take you about fifteen billion, six hundred nineteen million, six hundred nine thousand, eight hundred seventy-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 163743494234012080 cubic inches would be around 45590.4 feet tall.

Recreational maths with 163743494234012080

• 163743494234012080 backwards is 080210432494347361
• The number of decimal digits it has is: 18
• The sum of 163743494234012080's digits is 61
• More coming soon!