349830

Names of 349830

• Cardinal: 349830 can be written as Three hundred forty-nine thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 3.4983 × 10⁵

Factors of 349830

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46

Divisors of 349830

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 23 26 30 39 45 46 65 69 78 90 115 117 130 138 169 195 207 230 234 299 338 345 390 414 507 585 598 690 845 897 1014 1035 1170 1495 1521 1690 1794 2070 2535 2691 2990 3042 3887 4485 5070 5382 7605 7774 8970 11661 13455 15210 19435 23322 26910 34983 38870 58305 69966 116610 174915 349830
• Sum of all divisors σ(n): 1027728
• Sum of proper divisors (its aliquot sum) s(n): 677898
• 349830 is an abundant number, because the sum of its proper divisors (677898) is greater than itself. Its abundance is 328068

Bases of 349830

• Binary: 1010101011010000110₂
• Hexadecimal: 0x55686
• Base-36: 7HXI

Squares and roots of 349830

• 349830 squared (349830²) is 122381028900
• 349830 cubed (349830³) is 42812555340087000
• The square root of 349830 is 591.4642846363
• The cube root of 349830 is 70.4615755605

Scales and comparisons

• 349,830 seconds is equal to 4 days, 1 hour, 10 minutes, 30 seconds.
• To count from 1 to 349,830 would take you about four days.

  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 349830 cubic inches would be around 5.9 feet tall.

Recreational maths with 349830

• 349830 backwards is 038943
• The number of decimal digits it has is: 6
• The sum of 349830's digits is 27
• More coming soon!