990550429696

Names of 990550429696

• Cardinal: 990550429696 can be written as Nine hundred ninety billion, five hundred fifty million, four hundred twenty-nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 9.90550429696 × 10¹¹

Factors of 990550429696

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 15553

Divisors of 990550429696

• Number of divisors d(n): 39
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 15551 31102 62204 124408 248816 497632 995264 1990528 3981056 7962112 15924224 31848448 63696896 241833601 483667202 967334404 1934668808 3869337616 7738675232 15477350464 30954700928 61909401856 123818803712 247637607424 495275214848 990550429696
• Sum of all divisors σ(n): 1980986412223
• Sum of proper divisors (its aliquot sum) s(n): 990435982527
• 990550429696 is a deficient number, because the sum of its proper divisors (990435982527) is less than itself. Its deficiency is 114447169

Bases of 990550429696

• Binary: 1110011010100001011010000001000000000000₂
• Hexadecimal: 0xE6A1681000
• Base-36: CN1W5F5S

Squares and roots of 990550429696

• 990550429696 squared (990550429696²) is 981190153770930238652416
• 990550429696 cubed (990550429696³) is 971918328431279262650790496788545536
• 990550429696 is a perfect square number. Its square root is 995264
• The cube root of 990550429696 is 9968.4016921791

Scales and comparisons

• 990,550,429,696 seconds is equal to 31,496 years, 22 weeks, 6 days, 1 hour, 8 minutes, 16 seconds.
• To count from 1 to 990,550,429,696 would take you about sixty-two thousand, nine hundred ninety-two 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 990550429696 cubic inches would be around 830.7 feet tall.

Recreational maths with 990550429696

• 990550429696 backwards is 696924055099
• 990550429696 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990550429696's digits is 64
• More coming soon!