12120820852710443329

Names of 12120820852710443329

• Cardinal: 12120820852710443329 can be written as Twelve quintillion, one hundred twenty quadrillion, eight hundred twenty trillion, eight hundred fifty-two billion, seven hundred ten million, four hundred forty-three thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 1.2120820852710443329 × 10¹⁹

Factors of 12120820852710443329

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 39118032

Divisors of 12120820852710443329

• Number of divisors d(n): 9
• Complete list of divisors:
  1 89 7921 39117943 3481496927 309853226503 1530213464551249 136188998345061161 12120820852710443329
• Sum of all divisors σ(n): 12258540377893905123
• Sum of proper divisors (its aliquot sum) s(n): 137719525183461794
• 12120820852710443329 is a deficient number, because the sum of its proper divisors (137719525183461794) is less than itself. Its deficiency is 11983101327526981535

Bases of 12120820852710443329

• Binary: 1010100000110101110011100101100010111111111101000000100101000001₂
• Hexadecimal: 0xA835CE58BFF40941
• Base-36: 2K36GEDGNCNK1

Squares and roots of 12120820852710443329

• 12120820852710443329 squared (12120820852710443329²) is 146914298143500318537119722339720602241
• 12120820852710443329 cubed (12120820852710443329³) is 1780721888499057832244129752569807449107297502917980900289
• 12120820852710443329 is a perfect square number. Its square root is 3481496927
• The cube root of 12120820852710443329 is 2297086.4716935557

Scales and comparisons

• 12,120,820,852,710,443,329 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,120,820,852,710,443,329 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 12120820852710443329 cubic inches would be around 191423.9 feet tall.

Recreational maths with 12120820852710443329

• 12120820852710443329 backwards is 92334401725802802121
• The number of decimal digits it has is: 20
• The sum of 12120820852710443329's digits is 64
• More coming soon!