3128309120
3,128,309,120 is an even composite number composed of four prime numbers multiplied together.
3128309120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 3128309120:
27 × 5 × 23 × 4612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 461 × 461)See below for interesting mathematical facts about the number 3128309120 from the Numbermatics database.
Names of 3128309120
- Cardinal: 3128309120 can be written as Three billion, one hundred twenty-eight million, three hundred nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.12830912 × 109
Factors of 3128309120
Divisors of 3128309120
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 461 640 736 920 922 1472 1840 1844 2305 2944 3680 3688 4610 7360 7376 9220 10603 14720 14752 18440 21206 29504 36880 42412 53015 59008 73760 84824 106030 147520 169648 212060 212521 295040 339296 424120 425042 678592 848240 850084 1062605 1357184 1696480 1700168 2125210 3392960 3400336 4250420 4887983 6785920 6800672 8500840 9775966 13601344 17001680 19551932 24439915 27202688 34003360 39103864 48879830 68006720 78207728 97759660 136013440 156415456 195519320 312830912 391038640 625661824 782077280 1564154560 3128309120
- Sum of all divisors σ(n): 7820735760
- Sum of proper divisors (its aliquot sum) s(n): 4692426640
- 3128309120 is an abundant number, because the sum of its proper divisors (4692426640) is greater than itself. Its abundance is 1564117520
Bases of 3128309120
- Binary: 101110100111011000110101100000002
- Hexadecimal: 0xBA763580
- Base-36: 1FQIIRK
Squares and roots of 3128309120
- 3128309120 squared (31283091202) is 9786317950275174400
- 3128309120 cubed (31283091203) is 30614627695065534585110528000
-
The
square root of 3128309120 is 55931.2892753243 -
The
cube root of 3128309120 is 1462.5247364263
Scales and comparisons
How big is 3128309120?- 3,128,309,120 seconds is equal to 99 years, 24 weeks, 3 days, 6 hours, 45 minutes, 20 seconds.
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To count from 1 to 3,128,309,120 would take you about one hundred ninety-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 3128309120 cubic inches would be around 121.9 feet tall.
Recreational maths with 3128309120
- 3128309120 backwards is 0219038213
- The number of decimal digits it has is: 10
- The sum of 3128309120's digits is 29
- More coming soon!
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