349891728912

Names of 349891728912

• Cardinal: 349891728912 can be written as Three hundred forty-nine billion, eight hundred ninety-one million, seven hundred twenty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.49891728912 × 10¹¹

Factors of 349891728912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5709

Divisors of 349891728912

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 132 144 163 176 198 257 264 326 396 489 514 528 652 771 792 978 1028 1304 1467 1542 1584 1793 1956 2056 2313 2608 2827 2934 3084 3586 3912 4112 4626 5273 5379 5654 5868 6168 7172 7824 8481 9252 10546 10758 11308 11736 12336 14344 15819 16137 16962 18504 21092 21516 22616 23472 25443 28688 31638 32274 33924 37008 41891 42184 43032 45232 47457 50886 58003 63276 64548 67848 83782 84368 86064 94914 101772 116006 125673 126552 129096 135696 167564 174009 189828 203544 232012 251346 253104 258192 335128 348018 377019 379656 407088 460801 464024 502692 522027 670256 696036 754038 759312 859499 921602 928048 1005384 1044054 1355161 1382403 1392072 1508076 1718998 1843204 2010768 2088108 2578497 2710322 2764806 2784144 3016152 3437996 3686408 4065483 4147209 4176216 5156994 5420644 5529612 6032304 6875992 7372816 7735491 8130966 8294418 8352432 9454489 10313988 10841288 11059224 12196449 13751984 14906771 15470982 16261932 16588836 18908978 20627976 21682576 22118448 24392898 28363467 29813542 30941964 32523864 33177672 37817956 41255952 44720313 48785796 56726934 59627084 61883928 65047728 66355344 75635912 85090401 89440626 97571592 113453868 119254168 123767856 134160939 151271824 170180802 178881252 195143184 220891243 226907736 238508336 268321878 340361604 357762504 441782486 453815472 536643756 662673729 680723208 715525008 883564972 1073287512 1325347458 1361446416 1767129944 1988021187 2146575024 2429803673 2650694916 3534259888 3976042374 4859607346 5301389832 7289411019 7952084748 9719214692 10602779664 14578822038 15904169496 19438429384 21868233057 29157644076 31808338992 38876858768 43736466114 58315288152 87472932228 116630576304 174945864456 349891728912
• Sum of all divisors σ(n): 1079170267968
• Sum of proper divisors (its aliquot sum) s(n): 729278539056
• 349891728912 is an abundant number, because the sum of its proper divisors (729278539056) is greater than itself. Its abundance is 379386810144

Bases of 349891728912

• Binary: 101000101110111001011000001011000010000₂
• Hexadecimal: 0x51772C1610
• Base-36: 4GQKI1W0

Squares and roots of 349891728912

• 349891728912 squared (349891728912²) is 122424221961028496703744
• 349891728912 cubed (349891728912³) is 42835222682650699797373281223446528
• The square root of 349891728912 is 591516.4654614441
• The cube root of 349891728912 is 7046.5719726423

Scales and comparisons

• 349,891,728,912 seconds is equal to 11,125 years, 24 weeks, 4 days, 18 hours, 55 minutes, 12 seconds.
• To count from 1 to 349,891,728,912 would take you about twenty-two thousand, two hundred fifty 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 349891728912 cubic inches would be around 587.2 feet tall.

Recreational maths with 349891728912

• 349891728912 backwards is 219827198943
• The number of decimal digits it has is: 12
• The sum of 349891728912's digits is 63
• More coming soon!