349148240

Names of 349148240

• Cardinal: 349148240 can be written as Three hundred forty-nine million, one hundred forty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.4914824 × 10⁸

Factors of 349148240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4294

Divisors of 349148240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 151 280 302 560 604 755 1057 1208 1510 2114 2416 3020 4129 4228 5285 6040 8258 8456 10570 12080 16516 16912 20645 21140 28903 33032 41290 42280 57806 66064 82580 84560 115612 144515 165160 231224 289030 330320 462448 578060 623479 1156120 1246958 2312240 2493916 3117395 4364353 4987832 6234790 8728706 9975664 12469580 17457412 21821765 24939160 34914824 43643530 49878320 69829648 87287060 174574120 349148240
• Sum of all divisors σ(n): 934106880
• Sum of proper divisors (its aliquot sum) s(n): 584958640
• 349148240 is an abundant number, because the sum of its proper divisors (584958640) is greater than itself. Its abundance is 235810400

Bases of 349148240

• Binary: 10100110011111001010001010000₂
• Hexadecimal: 0x14CF9450
• Base-36: 5RVGI8

Squares and roots of 349148240

• 349148240 squared (349148240²) is 121904493495097600
• 349148240 cubed (349148240³) is 42562739351904775668224000
• The square root of 349148240 is 18685.5088236847
• The cube root of 349148240 is 704.1577319611

Scales and comparisons

• 349,148,240 seconds is equal to 11 years, 5 weeks, 2 days, 1 hour, 37 minutes, 20 seconds.
• To count from 1 to 349,148,240 would take you about sixteen 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 349148240 cubic inches would be around 58.7 feet tall.

Recreational maths with 349148240

• 349148240 backwards is 042841943
• 349148240 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 349148240's digits is 35
• More coming soon!