8143328704

Names of 8143328704

• Cardinal: 8143328704 can be written as Eight billion, one hundred forty-three million, three hundred twenty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 8.143328704 × 10⁹

Factors of 8143328704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 581

Divisors of 8143328704

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 73 112 146 224 292 448 499 511 584 998 1022 1168 1996 2044 2336 3493 3992 4088 4672 6986 7984 8176 13972 15968 16352 27944 31936 32704 36427 55888 72854 111776 145708 223552 249001 254989 291416 498002 509978 582832 996004 1019956 1165664 1743007 1992008 2039912 2331328 3486014 3984016 4079824 6972028 7968032 8159648 13944056 15936064 16319296 18177073 27888112 36354146 55776224 72708292 111552448 127239511 145416584 254479022 290833168 508958044 581666336 1017916088 1163332672 2035832176 4071664352 8143328704
• Sum of all divisors σ(n): 18758483184
• Sum of proper divisors (its aliquot sum) s(n): 10615154480
• 8143328704 is an abundant number, because the sum of its proper divisors (10615154480) is greater than itself. Its abundance is 2471825776

Bases of 8143328704

• Binary: 111100101011000010101010111000000₂
• Hexadecimal: 0x1E56155C0
• Base-36: 3QOBSN4

Squares and roots of 8143328704

• 8143328704 squared (8143328704²) is 66313802381390319616
• 8143328704 cubed (8143328704³) is 540015090403759345156707057664
• The square root of 8143328704 is 90240.3939707713
• The cube root of 8143328704 is 2011.8734300053

Scales and comparisons

• 8,143,328,704 seconds is equal to 258 years, 48 weeks, 3 days, 11 hours, 45 minutes, 4 seconds.
• To count from 1 to 8,143,328,704 would take you about five hundred seventeen 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 8143328704 cubic inches would be around 167.7 feet tall.

Recreational maths with 8143328704

• 8143328704 backwards is 4078233418
• The number of decimal digits it has is: 10
• The sum of 8143328704's digits is 40
• More coming soon!