3998240000
3,998,240,000 is an even composite number composed of three prime numbers multiplied together.
3998240000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 3998240000:
28 × 54 × 24989
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 24989)See below for interesting mathematical facts about the number 3998240000 from the Numbermatics database.
Names of 3998240000
- Cardinal: 3998240000 can be written as Three billion, nine hundred ninety-eight million, two hundred forty thousand.
Scientific notation
- Scientific notation: 3.99824 × 109
Factors of 3998240000
Divisors of 3998240000
- Number of divisors d(n): 90
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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 24989 32000 40000 49978 80000 99956 124945 160000 199912 249890 399824 499780 624725 799648 999560 1249450 1599296 1999120 2498900 3123625 3198592 3998240 4997800 6247250 6397184 7996480 9995600 12494500 15618125 15992960 19991200 24989000 31236250 31985920 39982400 49978000 62472500 79964800 99956000 124945000 159929600 199912000 249890000 399824000 499780000 799648000 999560000 1999120000 3998240000
- Sum of all divisors σ(n): 9973284090
- Sum of proper divisors (its aliquot sum) s(n): 5975044090
- 3998240000 is an abundant number, because the sum of its proper divisors (5975044090) is greater than itself. Its abundance is 1976804090
Bases of 3998240000
- Binary: 111011100101000001001101000000002
- Hexadecimal: 0xEE504D00
- Base-36: 1U4G5Q8
Squares and roots of 3998240000
- 3998240000 squared (39982400002) is 15985923097600000000
- 3998240000 cubed (39982400003) is 63915557165748224000000000000
-
The
square root of 3998240000 is 63231.6376507837 -
The
cube root of 3998240000 is 1587.1681989921
Scales and comparisons
How big is 3998240000?- 3,998,240,000 seconds is equal to 127 years, 6 weeks, 5 days, 22 hours, 13 minutes, 20 seconds.
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To count from 1 to 3,998,240,000 would take you about two hundred fifty-four 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 3998240000 cubic inches would be around 132.3 feet tall.
Recreational maths with 3998240000
- 3998240000 backwards is 0000428993
- The number of decimal digits it has is: 10
- The sum of 3998240000's digits is 35
- More coming soon!
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The information we have on file for 3998240000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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