349394639919

Names of 349394639919

• Cardinal: 349394639919 can be written as Three hundred forty-nine billion, three hundred ninety-four million, six hundred thirty-nine thousand, nine hundred nineteen.

Scientific notation

• Scientific notation: 3.49394639919 × 10¹¹

Factors of 349394639919

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 311

Divisors of 349394639919

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 13 39 79 89 127 237 267 381 1027 1157 1651 3081 3471 4953 6241 7031 10033 11303 16129 18723 21093 30099 33909 48387 81133 91403 130429 146939 209677 243399 274209 391287 440817 555449 629031 792607 892937 1274191 1435481 1666347 2377821 2678811 3822573 4306443 7220837 10303891 11608181 16564483 18661253 21662511 30911673 34824543 49693449 55983759 70542023 100661089 113402999 211626069 301983267 340208997 917046299 1308594157 1474238987 2751138897 3925782471 4422716961 8958836921 26876510763 116464879973 349394639919
• Sum of all divisors σ(n): 517912904880
• Sum of proper divisors (its aliquot sum) s(n): 168518264961
• 349394639919 is a deficient number, because the sum of its proper divisors (168518264961) is less than itself. Its deficiency is 180876374958

Bases of 349394639919

• Binary: 101000101011001100010110001110000101111₂
• Hexadecimal: 0x51598B1C2F
• Base-36: 4GICJPKF

Squares and roots of 349394639919

• 349394639919 squared (349394639919²) is 122076614404127668326561
• 349394639919 cubed (349394639919³) is 42652914732260795422263841898588559
• The square root of 349394639919 is 591096.1342446759
• The cube root of 349394639919 is 7043.2333841817

Scales and comparisons

• 349,394,639,919 seconds is equal to 11,109 years, 34 weeks, 5 days, 10 hours, 38 minutes, 39 seconds.
• To count from 1 to 349,394,639,919 would take you about twenty-two thousand, two hundred nineteen 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 349394639919 cubic inches would be around 586.9 feet tall.

Recreational maths with 349394639919

• 349394639919 backwards is 919936493943
• The number of decimal digits it has is: 12
• The sum of 349394639919's digits is 69
• More coming soon!