1422975609

Names of 1422975609

• Cardinal: 1422975609 can be written as One billion, four hundred twenty-two million, nine hundred seventy-five thousand, six hundred nine.

Scientific notation

• Scientific notation: 1.422975609 × 10⁹

Factors of 1422975609

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797

Divisors of 1422975609

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 31 33 61 93 99 121 183 279 341 363 549 671 691 1023 1089 1891 2013 2073 3069 3751 5673 6039 6219 7381 7601 11253 17019 20801 21421 22143 22803 33759 42151 62403 64263 66429 68409 83611 126453 187209 192789 228811 235631 250833 379359 463661 686433 706893 752499 1306681 1390983 2059299 2120679 2591941 3920043 4172949 5100271 7775823 11760129 14373491 15300813 23327469 43120473 45902439 129361419 158108401 474325203 1422975609
• Sum of all divisors σ(n): 2373792512
• Sum of proper divisors (its aliquot sum) s(n): 950816903
• 1422975609 is a deficient number, because the sum of its proper divisors (950816903) is less than itself. Its deficiency is 472158706

Bases of 1422975609

• Binary: 1010100110100001110001001111001₂
• Hexadecimal: 0x54D0E279
• Base-36: NJ7B09

Squares and roots of 1422975609

• 1422975609 squared (1422975609²) is 2024859583808920881
• 1422975609 cubed (1422975609³) is 2881325799409985730273791529
• The square root of 1422975609 is 37722.3489326951
• The cube root of 1422975609 is 1124.7754242095

Scales and comparisons

• 1,422,975,609 seconds is equal to 45 years, 12 weeks, 5 days, 15 hours, 9 seconds.
• To count from 1 to 1,422,975,609 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 1422975609 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422975609

• 1422975609 backwards is 9065792241
• The number of decimal digits it has is: 10
• The sum of 1422975609's digits is 45
• More coming soon!