16394997120
16,394,997,120 is an even composite number composed of four prime numbers multiplied together.
16394997120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 16394997120:
27 × 3 × 5 × 8539061
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 8539061)See below for interesting mathematical facts about the number 16394997120 from the Numbermatics database.
Names of 16394997120
- Cardinal: 16394997120 can be written as Sixteen billion, three hundred ninety-four million, nine hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.639499712 × 1010
Factors of 16394997120
Divisors of 16394997120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 8539061 17078122 25617183 34156244 42695305 51234366 68312488 85390610 102468732 128085915 136624976 170781220 204937464 256171830 273249952 341562440 409874928 512343660 546499904 683124880 819749856 1024687320 1092999808 1366249760 1639499712 2049374640 2732499520 3278999424 4098749280 5464999040 8197498560 16394997120
- Sum of all divisors σ(n): 52259059440
- Sum of proper divisors (its aliquot sum) s(n): 35864062320
- 16394997120 is an abundant number, because the sum of its proper divisors (35864062320) is greater than itself. Its abundance is 19469065200
Bases of 16394997120
- Binary: 11110100010011011111001101100000002
- Hexadecimal: 0x3D137CD80
- Base-36: 7J55OQO
Squares and roots of 16394997120
- 16394997120 squared (163949971202) is 268795930564808294400
- 16394997120 cubed (163949971203) is 4406908507477751960040112128000
-
The
square root of 16394997120 is 128042.9502940321 -
The
cube root of 16394997120 is 2540.4098125623
Scales and comparisons
How big is 16394997120?- 16,394,997,120 seconds is equal to 521 years, 16 weeks, 21 hours, 52 minutes.
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To count from 1 to 16,394,997,120 would take you about one thousand and forty-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 16394997120 cubic inches would be around 211.7 feet tall.
Recreational maths with 16394997120
- 16394997120 backwards is 02179949361
- The number of decimal digits it has is: 11
- The sum of 16394997120's digits is 51
- More coming soon!
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