30799342

Names of 30799342

• Cardinal: 30799342 can be written as Thirty million, seven hundred ninety-nine thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.0799342 × 10⁷

Factors of 30799342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 184

Divisors of 30799342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 17 19 34 38 49 98 119 133 139 238 266 278 323 343 646 686 833 931 973 1666 1862 1946 2261 2363 2641 4522 4726 5282 5831 6517 6811 11662 13034 13622 15827 16541 18487 31654 33082 36974 44897 47677 89794 95354 110789 115787 129409 221578 231574 258818 314279 628558 810509 905863 1621018 1811726 2199953 4399906 15399671 30799342
• Sum of all divisors σ(n): 60480000
• Sum of proper divisors (its aliquot sum) s(n): 29680658
• 30799342 is a deficient number, because the sum of its proper divisors (29680658) is less than itself. Its deficiency is 1118684

Bases of 30799342

• Binary: 1110101011111010111101110₂
• Hexadecimal: 0x1D5F5EE
• Base-36: IC4XA

Squares and roots of 30799342

• 30799342 squared (30799342²) is 948599467632964
• 30799342 cubed (30799342³) is 29216239424645588709688
• The square root of 30799342 is 5549.7154882027
• The cube root of 30799342 is 313.4588092097

Scales and comparisons

• 30,799,342 seconds is equal to 50 weeks, 6 days, 11 hours, 22 minutes, 22 seconds.
• To count from 1 to 30,799,342 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 30799342 cubic inches would be around 26.1 feet tall.

Recreational maths with 30799342

• 30799342 backwards is 24399703
• The number of decimal digits it has is: 8
• The sum of 30799342's digits is 37
• More coming soon!