349747470

Names of 349747470

• Cardinal: 349747470 can be written as Three hundred forty-nine million, seven hundred forty-seven thousand, four hundred seventy.

Scientific notation

• Scientific notation: 3.4974747 × 10⁸

Factors of 349747470

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1056

Divisors of 349747470

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 163 243 270 326 405 486 489 810 815 883 978 1215 1467 1630 1766 2430 2445 2649 2934 4401 4415 4890 5298 7335 7947 8802 8830 13203 13245 14670 15894 22005 23841 26406 26490 39609 39735 44010 47682 66015 71523 79218 79470 119205 132030 143046 143929 198045 214569 238410 287858 357615 396090 429138 431787 715230 719645 863574 1072845 1295361 1439290 2145690 2158935 2590722 3886083 4317870 6476805 7772166 11658249 12953610 19430415 23316498 34974747 38860830 58291245 69949494 116582490 174873735 349747470
• Sum of all divisors σ(n): 949882752
• Sum of proper divisors (its aliquot sum) s(n): 600135282
• 349747470 is an abundant number, because the sum of its proper divisors (600135282) is greater than itself. Its abundance is 250387812

Bases of 349747470

• Binary: 10100110110001011100100001110₂
• Hexadecimal: 0x14D8B90E
• Base-36: 5S8AVI

Squares and roots of 349747470

• 349747470 squared (349747470²) is 122323292771400900
• 349747470 cubed (349747470³) is 42782262168866753130723000
• The square root of 349747470 is 18701.5365678867
• The cube root of 349747470 is 704.5603415365

Scales and comparisons

• 349,747,470 seconds is equal to 11 years, 6 weeks, 2 days, 4 minutes, 30 seconds.
• To count from 1 to 349,747,470 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 349747470 cubic inches would be around 58.7 feet tall.

Recreational maths with 349747470

• 349747470 backwards is 074747943
• 349747470 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 349747470's digits is 45
• More coming soon!