801018195796131618817

Names of 801018195796131618817

• Cardinal: 801018195796131618817 can be written as Eight hundred one quintillion, eighteen quadrillion, one hundred ninety-five trillion, seven hundred ninety-six billion, one hundred thirty-one million, six hundred eighteen thousand, eight hundred seventeen.

Scientific notation

• Scientific notation: 8.01018195796131618817 × 10²⁰

Factors of 801018195796131618817

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 531632035004

Divisors of 801018195796131618817

• Number of divisors d(n): 16
• Complete list of divisors:
  1 23 6911 9479 158953 218017 65509369 1506715487 531632018591 12227536427593 3674108880482401 5039339904224089 84504504251095223 115904817797154047 34826878078092679079 801018195796131618817
• Sum of all divisors σ(n): 836054209405798318080
• Sum of proper divisors (its aliquot sum) s(n): 35036013609666699263
• 801018195796131618817 is a deficient number, because the sum of its proper divisors (35036013609666699263) is less than itself. Its deficiency is 765982182186464919554

Bases of 801018195796131618817

• Binary: 1010110110110001011100010011010001100110101100101110001010000000000001₂
• Hexadecimal: 0x2B6C5C4D19ACB8A001
• Base-36: 4P1RDWDTKI6801

Squares and roots of 801018195796131618817

• 801018195796131618817 squared (801018195796131618817²) is 641630149996489850208268305110176988479489
• 801018195796131618817 cubed (801018195796131618817³) is 513957425118589606148147443149081737788014152681912536970944513
• The square root of 801018195796131618817 is 28302264852.7663174155
• The cube root of 801018195796131618817 is 9287114.3694234113

Scales and comparisons

• 801,018,195,796,131,618,817 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 801,018,195,796,131,618,817 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 801018195796131618817 cubic inches would be around 773926.2 feet tall.

Recreational maths with 801018195796131618817

• 801018195796131618817 backwards is 718816131697591810108
• The number of decimal digits it has is: 21
• The sum of 801018195796131618817's digits is 91
• More coming soon!