7019816349

Names of 7019816349

• Cardinal: 7019816349 can be written as Seven billion, nineteen million, eight hundred sixteen thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 7.019816349 × 10⁹

Factors of 7019816349

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6874

Divisors of 7019816349

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 21 39 43 89 91 129 267 273 301 559 623 903 1157 1677 1869 3471 3827 3913 6719 8099 11481 11739 20157 24297 26789 47033 49751 80367 87347 141099 149253 262041 288917 348257 597991 611429 866751 1044771 1793973 1834287 2022419 3755921 4185937 6067257 7773883 11267763 12557811 23321649 25713613 26291447 54417181 77140839 78874341 163251543 179995291 334276969 539985873 1002830907 2339938783 7019816349
• Sum of all divisors σ(n): 11921817600
• Sum of proper divisors (its aliquot sum) s(n): 4902001251
• 7019816349 is a deficient number, because the sum of its proper divisors (4902001251) is less than itself. Its deficiency is 2117815098

Bases of 7019816349

• Binary: 110100010011010011110010110011101₂
• Hexadecimal: 0x1A269E59D
• Base-36: 383F0YL

Squares and roots of 7019816349

• 7019816349 squared (7019816349²) is 49277821573687689801
• 7019816349 cubed (7019816349³) is 345921257526077753085100356549
• The square root of 7019816349 is 83784.3442953397
• The cube root of 7019816349 is 1914.7345921719

Scales and comparisons

• 7,019,816,349 seconds is equal to 223 years, 10 weeks, 5 days, 20 hours, 59 minutes, 9 seconds.
• To count from 1 to 7,019,816,349 would take you about four hundred forty-six 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 7019816349 cubic inches would be around 159.6 feet tall.

Recreational maths with 7019816349

• 7019816349 backwards is 9436189107
• The number of decimal digits it has is: 10
• The sum of 7019816349's digits is 48
• More coming soon!