7990690014

Names of 7990690014

• Cardinal: 7990690014 can be written as Seven billion, nine hundred ninety million, six hundred ninety thousand and fourteen.

Scientific notation

• Scientific notation: 7.990690014 × 10⁹

Factors of 7990690014

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1937

Divisors of 7990690014

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 81 93 162 186 243 279 486 558 729 837 961 1458 1674 1901 1922 2187 2511 2883 3802 4374 5022 5703 5766 7533 8649 11406 15066 17109 17298 22599 25947 34218 45198 51327 51894 58931 67797 77841 102654 117862 135594 153981 155682 176793 233523 307962 353586 461943 467046 530379 700569 923886 1060758 1385829 1401138 1591137 1826861 2101707 2771658 3182274 3653722 4157487 4203414 4773411 5480583 8314974 9546822 10961166 14320233 16441749 28640466 32883498 42960699 49325247 85921398 98650494 128882097 147975741 257764194 295951482 443927223 887854446 1331781669 2663563338 3995345007 7990690014
• Sum of all divisors σ(n): 18584670240
• Sum of proper divisors (its aliquot sum) s(n): 10593980226
• 7990690014 is an abundant number, because the sum of its proper divisors (10593980226) is greater than itself. Its abundance is 2603290212

Bases of 7990690014

• Binary: 111011100010010000100000011011110₂
• Hexadecimal: 0x1DC4840DE
• Base-36: 3O5G7VI

Squares and roots of 7990690014

• 7990690014 squared (7990690014²) is 63851126899839320196
• 7990690014 cubed (7990690014³) is 510214562101192834094725722744
• The square root of 7990690014 is 89390.6595456145
• The cube root of 7990690014 is 1999.2238666809

Scales and comparisons

• 7,990,690,014 seconds is equal to 254 years, 4 weeks, 20 hours, 6 minutes, 54 seconds.
• To count from 1 to 7,990,690,014 would take you about five hundred eight 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 7990690014 cubic inches would be around 166.6 feet tall.

Recreational maths with 7990690014

• 7990690014 backwards is 4100960997
• The number of decimal digits it has is: 10
• The sum of 7990690014's digits is 45
• More coming soon!