990664795370466

Names of 990664795370466

• Cardinal: 990664795370466 can be written as Nine hundred ninety trillion, six hundred sixty-four billion, seven hundred ninety-five million, three hundred seventy thousand, four hundred sixty-six.

Scientific notation

• Scientific notation: 9.90664795370466 × 10¹⁴

Factors of 990664795370466

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 77637

Divisors of 990664795370466

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 103 206 309 618 927 1483 1854 2966 4449 5077 8898 10154 13347 15231 26694 30462 45693 70969 91386 141938 152749 212907 305498 425814 458247 522931 638721 916494 1045862 1277442 1374741 1568793 2749482 3137586 4706379 7309807 7529191 9412758 14619614 15058382 21929421 22587573 43858842 45175146 65788263 67762719 105247027 131576526 135525438 210494054 315741081 360309613 631482162 720619226 775506673 947223243 1080928839 1551013346 1894446486 2161857678 2326520019 3242786517 4653040038 6485573034 6979560057 10840443781 13959120114 21680887562 32521331343 37111890139 65042662686 74223780278 97563994029 111335670417 195127988058 222671340834 334007011251 534339156079 668014022502 1068678312158 1603017468237 3206034936474 4809052404711 9618104809422 55036933076137 110073866152274 165110799228411 330221598456822 495332397685233 990664795370466
• Sum of all divisors σ(n): 2169198767648640
• Sum of proper divisors (its aliquot sum) s(n): 1178533972278174
• 990664795370466 is an abundant number, because the sum of its proper divisors (1178533972278174) is greater than itself. Its abundance is 187869176907708

Bases of 990664795370466

• Binary: 11100001010000000100011111001110000011001111100010₂
• Hexadecimal: 0x385011F3833E2
• Base-36: 9R5T4GYFOI

Squares and roots of 990664795370466

• 990664795370466 squared (990664795370466²) is 981416736786407273026185057156
• 990664795370466 cubed (990664795370466³) is 972255010721656652729307806088430696404354696
• The square root of 990664795370466 is 31474827.9641123059
• The cube root of 990664795370466 is 99687.8531697199

Scales and comparisons

• 990,664,795,370,466 seconds is equal to 31,500,076 years, 8 weeks, 4 days, 4 hours, 41 minutes, 6 seconds.
• To count from 1 to 990,664,795,370,466 would take you about seventy-eight million, seven hundred fifty thousand, one hundred ninety 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 990664795370466 cubic inches would be around 8307.3 feet tall.

Recreational maths with 990664795370466

• 990664795370466 backwards is 664073597466099
• The number of decimal digits it has is: 15
• The sum of 990664795370466's digits is 81
• More coming soon!