3968023808

Names of 3968023808

• Cardinal: 3968023808 can be written as Three billion, nine hundred sixty-eight million, twenty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.968023808 × 10⁹

Factors of 3968023808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 71469

Divisors of 3968023808

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 64 112 124 128 217 224 248 256 434 448 496 868 896 992 1736 1792 1984 3472 3968 6944 7936 13888 27776 55552 71429 142858 285716 500003 571432 1000006 1142864 2000012 2214299 2285728 4000024 4428598 4571456 8000048 8857196 9142912 15500093 16000096 17714392 18285824 31000186 32000192 35428784 62000372 64000384 70857568 124000744 128000768 141715136 248001488 283430272 496002976 566860544 992005952 1984011904 3968023808
• Sum of all divisors σ(n): 9344186880
• Sum of proper divisors (its aliquot sum) s(n): 5376163072
• 3968023808 is an abundant number, because the sum of its proper divisors (5376163072) is greater than itself. Its abundance is 1408139264

Bases of 3968023808

• Binary: 11101100100000110011110100000000₂
• Hexadecimal: 0xEC833D00
• Base-36: 1TMGIRK

Squares and roots of 3968023808

• 3968023808 squared (3968023808²) is 15745212940854820864
• 3968023808 cubed (3968023808³) is 62477379811341625059927130112
• The square root of 3968023808 is 62992.2519680001
• The cube root of 3968023808 is 1583.1598101791

Scales and comparisons

• 3,968,023,808 seconds is equal to 126 years, 8 weeks, 6 days, 4 hours, 50 minutes, 8 seconds.
• To count from 1 to 3,968,023,808 would take you about 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 3968023808 cubic inches would be around 131.9 feet tall.

Recreational maths with 3968023808

• 3968023808 backwards is 8083208693
• The number of decimal digits it has is: 10
• The sum of 3968023808's digits is 47
• More coming soon!