120420882055437013504

Names of 120420882055437013504

• Cardinal: 120420882055437013504 can be written as One hundred twenty quintillion, four hundred twenty quadrillion, eight hundred eighty-two trillion, fifty-five billion, four hundred thirty-seven million, thirteen thousand, five hundred four.

Scientific notation

• Scientific notation: 1.20420882055437013504 × 10²⁰

Factors of 120420882055437013504

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 617275

Divisors of 120420882055437013504

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 617273 1234546 2469092 4938184 9876368 19752736 39505472 79010944 158021888 316043776 381025956529 762051913058 1524103826116 3048207652232 6096415304464 12192830608928 24385661217856 48771322435712 97542644871424 195085289742848
• Sum of all divisors σ(n): 120421076760332271125
• Sum of proper divisors (its aliquot sum) s(n): 194704895257621
• 120420882055437013504 is a deficient number, because the sum of its proper divisors (194704895257621) is less than itself. Its deficiency is 120420687350541755883

Bases of 120420882055437013504

• Binary: 1101000011100101100111010100011011001010101100010001101001000000000₂
• Hexadecimal: 0x6872CEA365588D200
• Base-36: PEWG81URLTRLS

Squares and roots of 120420882055437013504

• 120420882055437013504 squared (120420882055437013504²) is 14501188835009472126268443522242678358016
• 120420882055437013504 cubed (120420882055437013504³) is 1746245950364295713070135471947505242586227174610461538648064
• The square root of 120420882055437013504 is 10973644884.6970172721
• 120420882055437013504 is a perfect cube number. Its cube root is 4938184

Scales and comparisons

• 120,420,882,055,437,013,504 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 120,420,882,055,437,013,504 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 120420882055437013504 cubic inches would be around 411515.3 feet tall.

Recreational maths with 120420882055437013504

• 120420882055437013504 backwards is 405310734550288024021
• 120420882055437013504 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 120420882055437013504's digits is 64
• More coming soon!