690636057012

Names of 690636057012

• Cardinal: 690636057012 can be written as Six hundred ninety billion, six hundred thirty-six million, fifty-seven thousand and twelve.

Scientific notation

• Scientific notation: 6.90636057012 × 10¹¹

Factors of 690636057012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 177704

Divisors of 690636057012

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 10427 20854 31281 41708 62562 93843 114697 125124 167261 187686 229394 334522 344091 375372 458788 501783 669044 688182 1003566 1032273 1376364 1505349 1839871 2007132 2064546 3010698 3679742 4129092 5519613 6021396 7359484 11039226 16558839 22078452 33117678 66235356 1744030447 3488060894 5232091341 6976121788 10464182682 15696274023 19184334917 20928365364 31392548046 38368669834 57553004751 62785096092 76737339668 115106009502 172659014253 230212019004 345318028506 690636057012
• Sum of all divisors σ(n): 1904675284512
• Sum of proper divisors (its aliquot sum) s(n): 1214039227500
• 690636057012 is an abundant number, because the sum of its proper divisors (1214039227500) is greater than itself. Its abundance is 523403170488

Bases of 690636057012

• Binary: 1010000011001101000111011110100110110100₂
• Hexadecimal: 0xA0CD1DE9B4
• Base-36: 8T9UVK50

Squares and roots of 690636057012

• 690636057012 squared (690636057012²) is 476978163245082514368144
• 690636057012 cubed (690636057012³) is 329418317944409850321801808740625728
• The square root of 690636057012 is 831045.1594299795
• The cube root of 690636057012 is 8839.2703316745

Scales and comparisons

• 690,636,057,012 seconds is equal to 21,960 years, 4 weeks, 4 days, 21 hours, 10 minutes, 12 seconds.
• To count from 1 to 690,636,057,012 would take you about forty-three thousand, nine hundred twenty 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 690636057012 cubic inches would be around 736.6 feet tall.

Recreational maths with 690636057012

• 690636057012 backwards is 210750636096
• The number of decimal digits it has is: 12
• The sum of 690636057012's digits is 45
• More coming soon!