1401395561546427

Names of 1401395561546427

• Cardinal: 1401395561546427 can be written as One quadrillion, four hundred one trillion, three hundred ninety-five billion, five hundred sixty-one million, five hundred forty-six thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.401395561546427 × 10¹⁵

Factors of 1401395561546427

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 410225240

Divisors of 1401395561546427

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 37 111 333 10259 30777 92331 379583 1138749 3416247 410214941 1230644823 3691934469 15177952817 45533858451 136601575353 4208395079719 12625185239157 37875555717471 155710617949603 467131853848809 1401395561546427
• Sum of all divisors σ(n): 2079149820630480
• Sum of proper divisors (its aliquot sum) s(n): 677754259084053
• 1401395561546427 is a deficient number, because the sum of its proper divisors (677754259084053) is less than itself. Its deficiency is 723641302462374

Bases of 1401395561546427

• Binary: 100111110101000111111010100101000101100001010111011₂
• Hexadecimal: 0x4FA8FD4A2C2BB
• Base-36: DSR48EDT4R

Squares and roots of 1401395561546427

• 1401395561546427 squared (1401395561546427²) is 1963909519922025465719676466329
• 1401395561546427 cubed (1401395561546427³) is 2752214084497500741030944879426432218035756483
• The square root of 1401395561546427 is 37435218.1981944243
• The cube root of 1401395561546427 is 111906.0532749767

Scales and comparisons

• 1,401,395,561,546,427 seconds is equal to 44,560,044 years, 2 weeks, 6 days, 10 hours, 27 seconds.
• To count from 1 to 1,401,395,561,546,427 would take you about one hundred thirty-three million, six hundred eighty thousand, one 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 1401395561546427 cubic inches would be around 9325.5 feet tall.

Recreational maths with 1401395561546427

• 1401395561546427 backwards is 7246451655931041
• The number of decimal digits it has is: 16
• The sum of 1401395561546427's digits is 63
• More coming soon!