6729980838

Names of 6729980838

• Cardinal: 6729980838 can be written as Six billion, seven hundred twenty-nine million, nine hundred eighty thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 6.729980838 × 10⁹

Factors of 6729980838

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 212

Divisors of 6729980838

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 37 42 74 111 163 222 259 326 489 518 777 978 1141 1554 2282 3423 6031 6846 12062 18093 26569 36186 42217 53138 79707 84434 126651 159414 185983 253302 371966 557949 983053 1115898 1966106 2949159 4330747 5898318 6881371 8661494 12992241 13762742 20644113 25984482 30315229 41288226 60630458 90945687 160237639 181891374 320475278 480712917 961425834 1121663473 2243326946 3364990419 6729980838
• Sum of all divisors σ(n): 15896087040
• Sum of proper divisors (its aliquot sum) s(n): 9166106202
• 6729980838 is an abundant number, because the sum of its proper divisors (9166106202) is greater than itself. Its abundance is 2436125364

Bases of 6729980838

• Binary: 110010001001000110101101110100110₂
• Hexadecimal: 0x191235BA6
• Base-36: 33AUUG6

Squares and roots of 6729980838

• 6729980838 squared (6729980838²) is 45292642079847182244
• 6729980838 cubed (6729980838³) is 304818613299764002470413840472
• The square root of 6729980838 is 82036.4604185237
• The cube root of 6729980838 is 1888.0113867081

Scales and comparisons

• 6,729,980,838 seconds is equal to 213 years, 51 weeks, 4 days, 7 hours, 7 minutes, 18 seconds.
• To count from 1 to 6,729,980,838 would take you about four hundred twenty-seven 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 6729980838 cubic inches would be around 157.3 feet tall.

Recreational maths with 6729980838

• 6729980838 backwards is 8380899276
• The number of decimal digits it has is: 10
• The sum of 6729980838's digits is 60
• More coming soon!