349920480672

Names of 349920480672

• Cardinal: 349920480672 can be written as Three hundred forty-nine billion, nine hundred twenty million, four hundred eighty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.49920480672 × 10¹¹

Factors of 349920480672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 173571679

Divisors of 349920480672

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 2016 173571667 347143334 520715001 694286668 1041430002 1215001669 1388573336 1562145003 2082860004 2430003338 2777146672 3124290006 3645005007 4165720008 4860006676 5554293344 6248580012 7290010014 8331440016 9720013352 10935015021 12497160024 14580020028 16662880032 19440026704 21870030042 24994320048 29160040056 38880053408 43740060084 49988640096 58320080112 87480120168 116640160224 174960240336 349920480672
• Sum of all divisors σ(n): 1137241568736
• Sum of proper divisors (its aliquot sum) s(n): 787321088064
• 349920480672 is an abundant number, because the sum of its proper divisors (787321088064) is greater than itself. Its abundance is 437400607392

Bases of 349920480672

• Binary: 101000101111000111000101100110110100000₂
• Hexadecimal: 0x5178E2CDA0
• Base-36: 4GR1MAW0

Squares and roots of 349920480672

• 349920480672 squared (349920480672²) is 122444342793723525571584
• 349920480672 cubed (349920480672³) is 42845783285946875412683156824424448
• The square root of 349920480672 is 591540.7683938615
• The cube root of 349920480672 is 7046.7649807267

Scales and comparisons

• 349,920,480,672 seconds is equal to 11,126 years, 20 weeks, 1 day, 13 hours, 31 minutes, 12 seconds.
• To count from 1 to 349,920,480,672 would take you about twenty-two thousand, two hundred fifty-two 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 349920480672 cubic inches would be around 587.2 feet tall.

Recreational maths with 349920480672

• 349920480672 backwards is 276084029943
• The number of decimal digits it has is: 12
• The sum of 349920480672's digits is 54
• More coming soon!