990344095091289

Names of 990344095091289

• Cardinal: 990344095091289 can be written as Nine hundred ninety trillion, three hundred forty-four billion, ninety-five million, ninety-one thousand, two hundred eighty-nine.

Scientific notation

• Scientific notation: 9.90344095091289 × 10¹⁴

Factors of 990344095091289

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18501

Divisors of 990344095091289

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 191 573 1719 5157 15471 18307 36481 54921 109443 164763 328329 494289 984987 1482867 2954961 3496637 10489911 31469733 94409199 283227597 335146249 667857667 1005438747 2003573001 3016316241 6010719003 9048948723 18032157009 27146846169 54096471027 64012933559 192038800677 576116402031 1728349206093 5185047618279 12226470309769 36679410929307 110038232787921 330114698363763 990344095091289
• Sum of all divisors σ(n): 1487270265662181
• Sum of proper divisors (its aliquot sum) s(n): 496926170570892
• 990344095091289 is a deficient number, because the sum of its proper divisors (496926170570892) is less than itself. Its deficiency is 493417924520397

Bases of 990344095091289

• Binary: 11100001001011011001110011111111100100101001011001₂
• Hexadecimal: 0x384B673FE4A59
• Base-36: 9R1PSOAGK9

Squares and roots of 990344095091289

• 990344095091289 squared (990344095091289²) is 980781426682184069185243681521
• 990344095091289 cubed (990344095091289³) is 971311094489910990281067442622234678937370569
• 990344095091289 is a perfect square number. Its square root is 31469733
• The cube root of 990344095091289 is 99677.0949486061

Scales and comparisons

• 990,344,095,091,289 seconds is equal to 31,489,878 years, 46 weeks, 1 day, 9 hours, 48 minutes, 9 seconds.
• To count from 1 to 990,344,095,091,289 would take you about seventy-eight million, seven hundred twenty-four thousand, six hundred ninety-seven 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 990344095091289 cubic inches would be around 8306.4 feet tall.

Recreational maths with 990344095091289

• 990344095091289 backwards is 982190590443099
• The number of decimal digits it has is: 15
• The sum of 990344095091289's digits is 72
• More coming soon!