349399005720

Names of 349399005720

• Cardinal: 349399005720 can be written as Three hundred forty-nine billion, three hundred ninety-nine million, five thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.4939900572 × 10¹¹

Factors of 349399005720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6293

Divisors of 349399005720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 331 662 993 1324 1655 1986 2648 2731 3221 3310 3972 4965 5462 6442 6620 7944 8193 9663 9930 10924 12884 13240 13655 16105 16386 19326 19860 21848 25768 27310 32210 32772 38652 39720 40965 48315 54620 64420 65544 77304 81930 96630 109240 128840 163860 193260 327720 386520 903961 1066151 1807922 2132302 2711883 3198453 3615844 4264604 4519805 5330755 5423766 6396906 7231688 8529208 8796551 9039610 10661510 10847532 12793812 13559415 15992265 17593102 18079220 21323020 21695064 25587624 26389653 27118830 31984530 35186204 36158440 42646040 43982755 52779306 54237660 63969060 70372408 87965510 105558612 108475320 127938120 131948265 175931020 211117224 263896530 351862040 527793060 1055586120 2911658381 5823316762 8734975143 11646633524 14558291905 17469950286 23293267048 29116583810 34939900572 43674875715 58233167620 69879801144 87349751430 116466335240 174699502860 349399005720
• Sum of all divisors σ(n): 1052075278080
• Sum of proper divisors (its aliquot sum) s(n): 702676272360
• 349399005720 is an abundant number, because the sum of its proper divisors (702676272360) is greater than itself. Its abundance is 353277266640

Bases of 349399005720

• Binary: 101000101011001110011011011101000011000₂
• Hexadecimal: 0x5159CDBA18
• Base-36: 4GIF5A8O

Squares and roots of 349399005720

• 349399005720 squared (349399005720²) is 122079665198124592718400
• 349399005720 cubed (349399005720³) is 42654513638855219504488911949248000
• The square root of 349399005720 is 591099.8272034937
• The cube root of 349399005720 is 7043.2627198991

Scales and comparisons

• 349,399,005,720 seconds is equal to 11,109 years, 41 weeks, 6 days, 23 hours, 22 minutes.
• To count from 1 to 349,399,005,720 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 349399005720 cubic inches would be around 586.9 feet tall.

Recreational maths with 349399005720

• 349399005720 backwards is 027500993943
• The number of decimal digits it has is: 12
• The sum of 349399005720's digits is 51
• More coming soon!