90743819119458189

Names of 90743819119458189

• Cardinal: 90743819119458189 can be written as Ninety quadrillion, seven hundred forty-three trillion, eight hundred nineteen billion, one hundred nineteen million, four hundred fifty-eight thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 9.0743819119458189 × 10¹⁶

Factors of 90743819119458189

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 357

Divisors of 90743819119458189

• Number of divisors d(n): 28
• Complete list of divisors:
  1 3 23 69 331 993 7613 22839 109561 328683 2519903 7559709 36264691 108794073 834087893 2502263679 12003612721 36010838163 276083092583 828249277749 3973195810651 11919587431953 91383503644973 274150510934919 1315127813325481 3945383439976443 30247939706486063 90743819119458189
• Sum of all divisors σ(n): 126634852715849952
• Sum of proper divisors (its aliquot sum) s(n): 35891033596391763
• 90743819119458189 is a deficient number, because the sum of its proper divisors (35891033596391763) is less than itself. Its deficiency is 54852785523066426

Bases of 90743819119458189

• Binary: 101000010011000110000010111010000001011010111011110001101₂
• Hexadecimal: 0x1426305D02D778D
• Base-36: OTHZZ07QV7X

Squares and roots of 90743819119458189

• 90743819119458189 squared (90743819119458189²) is 8234440708384945575637840919159721
• 90743819119458189 cubed (90743819119458189³) is 747224598191586658092073759248282350587414672405269
• The square root of 90743819119458189 is 301237147.6419503429
• The cube root of 90743819119458189 is 449371.6648241189
• Being both a perfect square and a perfect cube, 90743819119458189 is also a perfect sixth number.

Scales and comparisons

• 90,743,819,119,458,189 seconds is equal to 2,885,372,758 years, 48 weeks, 4 days, 23 hours, 43 minutes, 9 seconds.
• To count from 1 to 90,743,819,119,458,189 would take you about eight billion, six hundred fifty-six million, one hundred eighteen thousand, two hundred seventy-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 90743819119458189 cubic inches would be around 37447.6 feet tall.

Recreational maths with 90743819119458189

• 90743819119458189 backwards is 98185491191834709
• The number of decimal digits it has is: 17
• The sum of 90743819119458189's digits is 87
• More coming soon!