990040940595

Names of 990040940595

• Cardinal: 990040940595 can be written as Nine hundred ninety billion, forty million, nine hundred forty thousand, five hundred ninety-five.

Scientific notation

• Scientific notation: 9.90040940595 × 10¹¹

Factors of 990040940595

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19722

Divisors of 990040940595

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 79 97 105 135 147 189 237 245 291 315 395 441 485 553 679 711 735 873 945 1185 1323 1455 1659 2037 2133 2205 2619 2765 3395 3555 3871 4365 4753 4977 6111 6615 7663 8295 10185 10665 11613 13095 14259 14931 18333 19355 19531 22989 23765 24885 30555 34839 38315 42777 53641 58065 58593 68967 71295 74655 91665 97655 104517 114945 128331 136717 160923 174195 175779 206901 213885 268205 292965 344835 375487 410151 482769 522585 527337 641655 683585 804615 878895 957019 1034505 1126461 1230453 1448307 1542949 1877435 1894507 2050755 2413845 2636685 2871057 3379383 3691359 4628847 4785095 5632305 5683521 6152265 7241535 7714745 8613171 9472535 10138149 10800643 13261549 13886541 14355285 16896915 17050563 18456795 23144235 25839513 28417605 32401929 39784647 41659623 43065855 50690745 51151689 54003215 66307745 69432705 75604501 85252815 92830843 97205787 119353941 129197565 149666053 162009645 198923235 208298115 226813503 255758445 278492529 291617361 358061823 378022505 448998159 464154215 486028935 596769705 680440509 748330265 835477587 1047662371 1134067515 1346994477 1392462645 1458086805 1790309115 2041321527 2244990795 2506432761 3142987113 3402202545 4040983431 4177387935 5238311855 6734972385 7333636597 9428961339 10206607635 12532163805 15714935565 20204917155 22000909791 28286884017 36668182985 47144806695 66002729373 110004548955 141434420085 198008188119 330013646865 990040940595
• Sum of all divisors σ(n): 2094830438400
• Sum of proper divisors (its aliquot sum) s(n): 1104789497805
• 990040940595 is an abundant number, because the sum of its proper divisors (1104789497805) is greater than itself. Its abundance is 114748557210

Bases of 990040940595

• Binary: 1110011010000011000010011110000000110011₂
• Hexadecimal: 0xE68309E033
• Base-36: CMTGTAUR

Squares and roots of 990040940595

• 990040940595 squared (990040940595²) is 980181064054232318954025
• 990040940595 cubed (990040940595³) is 970419382609660109147890957561144875
• The square root of 990040940595 is 995008.0103170025
• The cube root of 990040940595 is 9966.6923183227

Scales and comparisons

• 990,040,940,595 seconds is equal to 31,480 years, 12 weeks, 3 days, 4 hours, 23 minutes, 15 seconds.
• To count from 1 to 990,040,940,595 would take you about sixty-two thousand, nine hundred sixty 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 990040940595 cubic inches would be around 830.6 feet tall.

Recreational maths with 990040940595

• 990040940595 backwards is 595049040099
• The number of decimal digits it has is: 12
• The sum of 990040940595's digits is 54
• More coming soon!