349990550

Names of 349990550

• Cardinal: 349990550 can be written as Three hundred forty-nine million, nine hundred ninety thousand, five hundred fifty.

Scientific notation

• Scientific notation: 3.4999055 × 10⁸

Factors of 349990550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 185

Divisors of 349990550

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 50 61 65 70 91 97 122 130 169 175 182 194 305 325 338 350 427 455 485 610 650 679 793 845 854 910 970 1183 1261 1358 1525 1586 1690 2135 2275 2366 2425 2522 3050 3395 3965 4225 4270 4550 4850 5551 5915 5917 6305 6790 7930 8450 8827 10309 10675 11102 11830 11834 12610 16393 16975 17654 19825 20618 21350 27755 29575 29585 31525 32786 33950 39650 41419 44135 51545 55510 59150 59170 63050 72163 76921 81965 82838 88270 103090 114751 138775 144326 147925 153842 163930 207095 220675 229502 257725 277550 295850 360815 384605 409825 414190 441350 515450 538447 573755 721630 769210 819650 999973 1035475 1076894 1147510 1804075 1923025 1999946 2070950 2692235 2868775 3608150 3846050 4999865 5384470 5737550 6999811 9999730 13461175 13999622 24999325 26922350 34999055 49998650 69998110 174995275 349990550
• Sum of all divisors σ(n): 827259552
• Sum of proper divisors (its aliquot sum) s(n): 477269002
• 349990550 is an abundant number, because the sum of its proper divisors (477269002) is greater than itself. Its abundance is 127278452

Bases of 349990550

• Binary: 10100110111000110111010010110₂
• Hexadecimal: 0x14DC6E96
• Base-36: 5SDIFQ

Squares and roots of 349990550

• 349990550 squared (349990550²) is 122493385089302500
• 349990550 cubed (349990550³) is 42871527218766781091375000
• The square root of 349990550 is 18708.0343702913
• The cube root of 349990550 is 704.7235305805

Scales and comparisons

• 349,990,550 seconds is equal to 11 years, 6 weeks, 4 days, 19 hours, 35 minutes, 50 seconds.
• To count from 1 to 349,990,550 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 349990550 cubic inches would be around 58.7 feet tall.

Recreational maths with 349990550

• 349990550 backwards is 055099943
• The number of decimal digits it has is: 9
• The sum of 349990550's digits is 44
• More coming soon!