990540134826

Names of 990540134826

• Cardinal: 990540134826 can be written as Nine hundred ninety billion, five hundred forty million, one hundred thirty-four thousand, eight hundred twenty-six.

Scientific notation

• Scientific notation: 9.90540134826 × 10¹¹

Factors of 990540134826

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 22366968

Divisors of 990540134826

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 11 22 33 61 66 121 122 183 242 363 366 671 726 1342 2013 4026 7381 14762 22143 44286 22366891 44733782 67100673 134201346 246035801 492071602 738107403 1364380351 1476214806 2706393811 2728760702 4093141053 5412787622 8119181433 8186282106 15008183861 16238362866 30016367722 45024551583 90049103166 165090022471 330180044942 495270067413 990540134826
• Sum of all divisors σ(n): 2213248697184
• Sum of proper divisors (its aliquot sum) s(n): 1222708562358
• 990540134826 is an abundant number, because the sum of its proper divisors (1222708562358) is greater than itself. Its abundance is 232168427532

Bases of 990540134826

• Binary: 1110011010100000110010101111100110101010₂
• Hexadecimal: 0xE6A0CAF9AA
• Base-36: CN1Q0RL6

Squares and roots of 990540134826

• 990540134826 squared (990540134826²) is 981169758701110258050276
• 990540134826 cubed (990540134826³) is 971888025070991641645012040926511976
• The square root of 990540134826 is 995258.8280573049
• The cube root of 990540134826 is 9968.3671579269

Scales and comparisons

• 990,540,134,826 seconds is equal to 31,496 years, 5 weeks, 5 days, 21 hours, 27 minutes, 6 seconds.
• To count from 1 to 990,540,134,826 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 990540134826 cubic inches would be around 830.7 feet tall.

Recreational maths with 990540134826

• 990540134826 backwards is 628431045099
• The number of decimal digits it has is: 12
• The sum of 990540134826's digits is 51
• More coming soon!