990307334475

Names of 990307334475

• Cardinal: 990307334475 can be written as Nine hundred ninety billion, three hundred seven million, three hundred thirty-four thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 9.90307334475 × 10¹¹

Factors of 990307334475

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2430

Divisors of 990307334475

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 9 15 25 27 29 45 75 81 87 135 145 225 243 261 405 435 675 725 729 783 841 1215 1305 2025 2175 2187 2349 2393 2523 3645 3915 4205 6075 6525 6561 7047 7179 7569 10935 11745 11965 12615 18225 19575 19683 21025 21141 21537 22707 32805 35235 35895 37845 54675 58725 59825 63075 63423 64611 68121 69397 98415 105705 107685 113535 164025 176175 179475 189225 190269 193833 204363 208191 317115 323055 340605 346985 492075 528525 538425 567675 570807 581499 613089 624573 951345 969165 1021815 1040955 1585575 1615275 1703025 1734925 1744497 1839267 1873719 2012513 2854035 2907495 3065445 3122865 4756725 4845825 5109075 5204775 5233491 5517801 5621157 6037539 8722485 9196335 9368595 10062565 14270175 14537475 15327225 15614325 15700473 16553403 16863471 18112617 26167455 27589005 28105785 30187695 43612425 45981675 46842975 47101419 50312825 50590413 54337851 78502365 82767015 84317355 90563085 130837275 137945025 140528925 150938475 151771239 163013553 235507095 252952065 271689255 392511825 413835075 421586775 452815425 455313717 489040659 758856195 815067765 1177535475 1264760325 1358446275 1365941151 1467121977 2276568585 2445203295 3794280975 4075338825 4401365931 6829705755 7335609885 11382842925 12226016475 13204097793 22006829655 34148528775 36678049425 39612293379 66020488965 110034148275 198061466895 330102444825 990307334475
• Sum of all divisors σ(n): 1908442992456
• Sum of proper divisors (its aliquot sum) s(n): 918135657981
• 990307334475 is a deficient number, because the sum of its proper divisors (918135657981) is less than itself. Its deficiency is 72171676494

Bases of 990307334475

• Binary: 1110011010010010111010101011100101001011₂
• Hexadecimal: 0xE692EAB94B
• Base-36: CMXVF1OR

Squares and roots of 990307334475

• 990307334475 squared (990307334475²) is 980708616714979523525625
• 990307334475 cubed (990307334475³) is 971202936115675802746867248108421875
• The square root of 990307334475 is 995141.8665069821
• The cube root of 990307334475 is 9967.5861627517

Scales and comparisons

• 990,307,334,475 seconds is equal to 31,488 years, 36 weeks, 6 days, 10 hours, 41 minutes, 15 seconds.
• To count from 1 to 990,307,334,475 would take you about sixty-two thousand, nine hundred seventy-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 990307334475 cubic inches would be around 830.6 feet tall.

Recreational maths with 990307334475

• 990307334475 backwards is 574433703099
• The number of decimal digits it has is: 12
• The sum of 990307334475's digits is 54
• More coming soon!