990399880797327

Names of 990399880797327

• Cardinal: 990399880797327 can be written as Nine hundred ninety trillion, three hundred ninety-nine billion, eight hundred eighty million, seven hundred ninety-seven thousand, three hundred twenty-seven.

Scientific notation

• Scientific notation: 9.90399880797327 × 10¹⁴

Factors of 990399880797327

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 555699

Divisors of 990399880797327

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 13 21 33 39 63 71 77 91 99 117 143 213 231 273 429 497 639 693 781 819 923 1001 1287 1491 2343 2769 2801 3003 4473 5467 6461 7029 8307 8403 9009 10153 16401 19383 19607 25209 30459 30811 36413 49203 58149 58821 71071 91377 92433 109239 176463 198871 213213 215677 254891 277299 327717 400543 552793 596613 639639 647031 764673 1201629 1392097 1658379 1789839 1941093 2187581 2294019 2585323 2803801 3604887 3869551 4176291 4975137 6080723 6562743 7186309 7755969 8411403 11608653 12528873 15313067 18097261 18242169 19688229 21558927 23267907 25234209 28438553 34825959 39248303 42565061 45939201 50304163 54291783 54726507 64676781 79049399 85315659 117744909 127695183 137817603 150912489 162875349 199069871 237148197 255946977 274738121 353234727 383085549 431731333 452737467 510227939 553345793 597209613 711444591 824214363 1295193999 1530683817 1548373193 1660037379 1791628839 2472643089 3022119331 3571595573 3885581997 4592051451 4645119579 4980112137 5612507329 9066357993 10714786719 10838612351 13935358737 16837521987 17032105123 20128851509 27199073979 32144360157 32515837053 39287551303 50512565961 51096315369 60386554527 97547511159 109934496703 117862653909 119224735861 140901960563 153288946107 181159663581 221417366599 329803490109 353587961727 357674207583 422705881689 664252099797 769541476921 989410470327 1073022622749 1209279463733 1268117645067 1429148457139 1549921566193 1992756299391 2308624430763 3627838391199 4287445371417 4649764698579 6925873292289 8464956246131 10004039199973 10883515173597 12862336114251 13949294095737 15720633028529 25394868738393 30012117599919 47161899085587 76184606215179 90036352799757 110044431199703 141485697256761 330133293599109 990399880797327
• Sum of all divisors σ(n): 1948527632443392
• Sum of proper divisors (its aliquot sum) s(n): 958127751646065
• 990399880797327 is a deficient number, because the sum of its proper divisors (958127751646065) is less than itself. Its deficiency is 32272129151262

Bases of 990399880797327

• Binary: 11100001001100001101110001000101001001110010001111₂
• Hexadecimal: 0x384C371149C8F
• Base-36: 9R2FF9NQTR

Squares and roots of 990399880797327

• 990399880797327 squared (990399880797327²) is 980891923883359530877250344929
• 990399880797327 cubed (990399880797327³) is 971475244489140028371832441023405594291204783
• The square root of 990399880797327 is 31470619.3265611949
• The cube root of 990399880797327 is 99678.9665044085

Scales and comparisons

• 990,399,880,797,327 seconds is equal to 31,491,652 years, 36 weeks, 3 days, 7 hours, 15 minutes, 27 seconds.
• To count from 1 to 990,399,880,797,327 would take you about seventy-eight million, seven hundred twenty-nine thousand, one hundred thirty-one 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 990399880797327 cubic inches would be around 8306.6 feet tall.

Recreational maths with 990399880797327

• 990399880797327 backwards is 723797088993099
• The number of decimal digits it has is: 15
• The sum of 990399880797327's digits is 90
• More coming soon!