3868960000

Names of 3868960000

• Cardinal: 3868960000 can be written as Three billion, eight hundred sixty-eight million, nine hundred sixty thousand.

Scientific notation

• Scientific notation: 3.86896 × 10⁹

Factors of 3868960000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 24188

Divisors of 3868960000

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 625 640 800 1000 1250 1280 1600 2000 2500 3200 4000 5000 6400 8000 10000 16000 20000 24181 32000 40000 48362 80000 96724 120905 160000 193448 241810 386896 483620 604525 773792 967240 1209050 1547584 1934480 2418100 3022625 3095168 3868960 4836200 6045250 6190336 7737920 9672400 12090500 15113125 15475840 19344800 24181000 30226250 30951680 38689600 48362000 60452500 77379200 96724000 120905000 154758400 193448000 241810000 386896000 483620000 773792000 967240000 1934480000 3868960000
• Sum of all divisors σ(n): 9650818562
• Sum of proper divisors (its aliquot sum) s(n): 5781858562
• 3868960000 is an abundant number, because the sum of its proper divisors (5781858562) is greater than itself. Its abundance is 1912898562

Bases of 3868960000

• Binary: 11100110100110111010010100000000₂
• Hexadecimal: 0xE69BA500
• Base-36: 1RZH8N4

Squares and roots of 3868960000

• 3868960000 squared (3868960000²) is 14968851481600000000
• 3868960000 cubed (3868960000³) is 57913887628251136000000000000
• The square root of 3868960000 is 62200.9646227453
• The cube root of 3868960000 is 1569.8738184119

Scales and comparisons

• 3,868,960,000 seconds is equal to 123 years, 1 week, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 3,868,960,000 would take you about two 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 3868960000 cubic inches would be around 130.8 feet tall.

Recreational maths with 3868960000

• 3868960000 backwards is 0000698683
• 3868960000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3868960000's digits is 40
• More coming soon!