30673797

Names of 30673797

• Cardinal: 30673797 can be written as Thirty million, six hundred seventy-three thousand, seven hundred ninety-seven.

Scientific notation

• Scientific notation: 3.0673797 × 10⁷

Factors of 30673797

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 218

Divisors of 30673797

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 17 21 33 51 73 77 107 119 187 219 231 321 357 511 561 749 803 1177 1241 1309 1533 1819 2247 2409 3531 3723 3927 5457 5621 7811 8239 8687 12733 13651 16863 20009 23433 24717 26061 38199 40953 54677 60027 85921 95557 132787 140063 164031 257763 286671 398361 420189 601447 929509 1460657 1804341 2788527 4381971 10224599 30673797
• Sum of all divisors σ(n): 55240704
• Sum of proper divisors (its aliquot sum) s(n): 24566907
• 30673797 is a deficient number, because the sum of its proper divisors (24566907) is less than itself. Its deficiency is 6106890

Bases of 30673797

• Binary: 1110101000000101110000101₂
• Hexadecimal: 0x1D40B85
• Base-36: I9G1X

Squares and roots of 30673797

• 30673797 squared (30673797²) is 940881822397209
• 30673797 cubed (30673797³) is 28860418021202042232573
• The square root of 30673797 is 5538.3929979733
• The cube root of 30673797 is 313.0323198125

Scales and comparisons

• 30,673,797 seconds is equal to 50 weeks, 5 days, 29 minutes, 57 seconds.
• To count from 1 to 30,673,797 would take you about twenty-four weeks!

  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 30673797 cubic inches would be around 26.1 feet tall.

Recreational maths with 30673797

• 30673797 backwards is 79737603
• The number of decimal digits it has is: 8
• The sum of 30673797's digits is 42
• More coming soon!