990617529834

Names of 990617529834

• Cardinal: 990617529834 can be written as Nine hundred ninety billion, six hundred seventeen million, five hundred twenty-nine thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 9.90617529834 × 10¹¹

Factors of 990617529834

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 576198

Divisors of 990617529834

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 1879 3758 5637 11274 16911 31943 33822 50733 63886 95829 101466 191658 287487 574297 574974 862461 1148594 1722891 1724922 3445782 5168673 9763049 10337346 15506019 19526098 29289147 31012038 58578294 87867441 175734882 263602323 527204646 1079104063 2158208126 3237312189 6474624378 9711936567 18344769071 19423873134 29135809701 36689538142 55034307213 58271619402 110068614426 165102921639 330205843278 495308764917 990617529834
• Sum of all divisors σ(n): 2332109318400
• Sum of proper divisors (its aliquot sum) s(n): 1341491788566
• 990617529834 is an abundant number, because the sum of its proper divisors (1341491788566) is greater than itself. Its abundance is 350874258732

Bases of 990617529834

• Binary: 1110011010100101011001111110110111101010₂
• Hexadecimal: 0xE6A567EDEA
• Base-36: CN303LYI

Squares and roots of 990617529834

• 990617529834 squared (990617529834²) is 981323090414415880067556
• 990617529834 cubed (990617529834³) is 972115855795395702496505521765465704
• The square root of 990617529834 is 995297.7091473687
• The cube root of 990617529834 is 9968.6267744519

Scales and comparisons

• 990,617,529,834 seconds is equal to 31,498 years, 29 weeks, 5 days, 16 hours, 3 minutes, 54 seconds.
• To count from 1 to 990,617,529,834 would take you about sixty-two thousand, nine hundred ninety-seven 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 990617529834 cubic inches would be around 830.7 feet tall.

Recreational maths with 990617529834

• 990617529834 backwards is 438925716099
• The number of decimal digits it has is: 12
• The sum of 990617529834's digits is 63
• More coming soon!