801628630424209

Names of 801628630424209

• Cardinal: 801628630424209 can be written as Eight hundred one trillion, six hundred twenty-eight billion, six hundred thirty million, four hundred twenty-four thousand, two hundred nine.

Scientific notation

• Scientific notation: 8.01628630424209 × 10¹⁴

Factors of 801628630424209

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 51285

Divisors of 801628630424209

• Number of divisors d(n): 27
• Complete list of divisors:
  1 7 49 79 553 3871 6241 43687 51199 305809 358393 2508751 4044721 28313047 198191329 319532959 2236730713 2621337601 15657114991 18349363207 128445542449 207085670479 1449599693353 10147197853471 16359767967841 114518375774887 801628630424209
• Sum of all divisors σ(n): 944478520833897
• Sum of proper divisors (its aliquot sum) s(n): 142849890409688
• 801628630424209 is a deficient number, because the sum of its proper divisors (142849890409688) is less than itself. Its deficiency is 658778740014521

Bases of 801628630424209

• Binary: 10110110010001001110110101110000100001101010010001₂
• Hexadecimal: 0x2D913B5C21A91
• Base-36: 7W5J3X4781

Squares and roots of 801628630424209

• 801628630424209 squared (801628630424209²) is 642608461115793059187293275681
• 801628630424209 cubed (801628630424209³) is 515133340583261754081288279837154840213361329
• 801628630424209 is a perfect square number. Its square root is 28313047
• The cube root of 801628630424209 is 92894.7292454561

Scales and comparisons

• 801,628,630,424,209 seconds is equal to 25,489,310 years, 44 weeks, 10 hours, 16 minutes, 49 seconds.
• To count from 1 to 801,628,630,424,209 would take you about sixty-three million, seven hundred twenty-three thousand, two hundred seventy-seven 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 801628630424209 cubic inches would be around 7741.2 feet tall.

Recreational maths with 801628630424209

• 801628630424209 backwards is 902424036826108
• The number of decimal digits it has is: 15
• The sum of 801628630424209's digits is 55
• More coming soon!