1421141992271488

Names of 1421141992271488

• Cardinal: 1421141992271488 can be written as One quadrillion, four hundred twenty-one trillion, one hundred forty-one billion, nine hundred ninety-two million, two hundred seventy-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.421141992271488 × 10¹⁵

Factors of 1421141992271488

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1668828512

Divisors of 1421141992271488

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 16 32 64 128 6653 13306 26612 53224 106448 212896 425792 851584 1668821857 3337643714 6675287428 13350574856 26701149712 53402299424 106804598848 213609197696 11102671814621 22205343629242 44410687258484 88821374516968 177642749033936 355285498067872 710570996135744 1421141992271488
• Sum of all divisors σ(n): 2831606863998660
• Sum of proper divisors (its aliquot sum) s(n): 1410464871727172
• 1421141992271488 is a deficient number, because the sum of its proper divisors (1410464871727172) is less than itself. Its deficiency is 10677120544316

Bases of 1421141992271488

• Binary: 101000011001000010101100111100111111110111010000000₂
• Hexadecimal: 0x50C85679FEE80
• Base-36: DZR3M9EDTS

Squares and roots of 1421141992271488

• 1421141992271488 squared (1421141992271488²) is 2019644562197374058321897734144
• 1421141992271488 cubed (1421141992271488³) is 2870201696801453329314546611467385946895286272
• The square root of 1421141992271488 is 37698036.9816717115
• The cube root of 1421141992271488 is 112429.2095820413

Scales and comparisons

• 1,421,141,992,271,488 seconds is equal to 45,187,919 years, 24 weeks, 4 days, 7 hours, 51 minutes, 28 seconds.
• To count from 1 to 1,421,141,992,271,488 would take you about one hundred thirty-five million, five hundred sixty-three thousand, seven hundred fifty-eight 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 1421141992271488 cubic inches would be around 9369.1 feet tall.

Recreational maths with 1421141992271488

• 1421141992271488 backwards is 8841722991411241
• 1421141992271488 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1421141992271488's digits is 64
• More coming soon!