1421604675

Names of 1421604675

• Cardinal: 1421604675 can be written as One billion, four hundred twenty-one million, six hundred four thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 1.421604675 × 10⁹

Factors of 1421604675

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 115

Divisors of 1421604675

• Number of divisors d(n): 78
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 107 135 225 243 321 405 535 675 729 963 1215 1605 2025 2187 2675 2889 3645 4815 6075 6561 8025 8667 10935 14445 18225 19683 24075 26001 32805 43335 54675 59049 72225 78003 98415 130005 164025 177147 216675 234009 295245 390015 492075 531441 650025 702027 885735 1170045 1476225 1950075 2106081 2657205 3510135 4428675 5850225 6318243 10530405 13286025 17550675 18954729 31591215 52652025 56864187 94773645 157956075 284320935 473868225 1421604675
• Sum of all divisors σ(n): 2668895028
• Sum of proper divisors (its aliquot sum) s(n): 1247290353
• 1421604675 is a deficient number, because the sum of its proper divisors (1247290353) is less than itself. Its deficiency is 174314322

Bases of 1421604675

• Binary: 1010100101110111111011101000011₂
• Hexadecimal: 0x54BBF743
• Base-36: NIDX6R

Squares and roots of 1421604675

• 1421604675 squared (1421604675²) is 2020959851981855625
• 1421604675 cubed (1421604675³) is 2873005973564713971675046875
• The square root of 1421604675 is 37704.1731775145
• The cube root of 1421604675 is 1124.4140949109

Scales and comparisons

• 1,421,604,675 seconds is equal to 45 years, 10 weeks, 3 days, 18 hours, 11 minutes, 15 seconds.
• To count from 1 to 1,421,604,675 would take you about ninety 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 1421604675 cubic inches would be around 93.7 feet tall.

Recreational maths with 1421604675

• 1421604675 backwards is 5764061241
• The number of decimal digits it has is: 10
• The sum of 1421604675's digits is 36
• More coming soon!