855966272256

Names of 855966272256

• Cardinal: 855966272256 can be written as Eight hundred fifty-five billion, nine hundred sixty-six million, two hundred seventy-two thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 8.55966272256 × 10¹¹

Factors of 855966272256

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 123837718

Divisors of 855966272256

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 6912 123837713 247675426 371513139 495350852 743026278 990701704 1114539417 1486052556 1981403408 2229078834 2972105112 3343618251 3962806816 4458157668 5944210224 6687236502 7925613632 8916315336 11888420448 13374473004 15851227264 17832630672 23776840896 26748946008 31702454528 35665261344 47553681792 53497892016 71330522688 95107363584 106995784032 142661045376 213991568064 285322090752 427983136128 855966272256
• Sum of all divisors σ(n): 2531242874160
• Sum of proper divisors (its aliquot sum) s(n): 1675276601904
• 855966272256 is an abundant number, because the sum of its proper divisors (1675276601904) is greater than itself. Its abundance is 819310329648

Bases of 855966272256

• Binary: 1100011101001011100100001100101100000000₂
• Hexadecimal: 0xC74B90CB00
• Base-36: AX847UO0

Squares and roots of 855966272256

• 855966272256 squared (855966272256²) is 732678259239832715329536
• 855966272256 cubed (855966272256³) is 627147878324534797609657356534153216
• The square root of 855966272256 is 925184.4530989483
• The cube root of 855966272256 is 9494.7940905061

Scales and comparisons

• 855,966,272,256 seconds is equal to 27,217 years, 4 weeks, 1 day, 57 minutes, 36 seconds.
• To count from 1 to 855,966,272,256 would take you about fifty-four thousand, four hundred thirty-four 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 855966272256 cubic inches would be around 791.2 feet tall.

Recreational maths with 855966272256

• 855966272256 backwards is 652272669558
• The number of decimal digits it has is: 12
• The sum of 855966272256's digits is 63
• More coming soon!