842200830475729136

Names of 842200830475729136

• Cardinal: 842200830475729136 can be written as Eight hundred forty-two quadrillion, two hundred trillion, eight hundred thirty billion, four hundred seventy-five million, seven hundred twenty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 8.42200830475729136 × 10¹⁷

Factors of 842200830475729136

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1417944

Divisors of 842200830475729136

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 8 16 208631 417262 834524 1209311 1669048 2418622 3338096 4837244 9674488 19348976 43526894161 87053788322 174107576644 252299763241 348215153288 504599526482 696430306576 1009199052964 2018398105928 4036796211856 52637551904733071 105275103809466142 210550207618932284 421100415237864568 842200830475729136
• Sum of all divisors σ(n): 1631773279717060896
• Sum of proper divisors (its aliquot sum) s(n): 789572449241331760
• 842200830475729136 is a deficient number, because the sum of its proper divisors (789572449241331760) is less than itself. Its deficiency is 52628381234397376

Bases of 842200830475729136

• Binary: 101110110000000110010011000101110010000010110111100011110000₂
• Hexadecimal: 0xBB01931720B78F0
• Base-36: 6ECNA0A473E8

Squares and roots of 842200830475729136

• 842200830475729136 squared (842200830475729136²) is 709302238854007846615083970839306496
• 842200830475729136 cubed (842200830475729136³) is 597374934621139398498619193767974149570424154181267456
• The square root of 842200830475729136 is 917715005.0400882137
• The cube root of 842200830475729136 is 944362.1127341791

Scales and comparisons

• 842,200,830,475,729,136 seconds is equal to 26,779,381,310 years, 47 weeks, 3 days, 18 hours, 58 minutes, 56 seconds.
• To count from 1 to 842,200,830,475,729,136 would take you about eighty billion, three hundred thirty-eight million, one hundred forty-three thousand, nine hundred thirty-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 842200830475729136 cubic inches would be around 78696.8 feet tall.

Recreational maths with 842200830475729136

• 842200830475729136 backwards is 631927574038002248
• The number of decimal digits it has is: 18
• The sum of 842200830475729136's digits is 71
• More coming soon!