11998980 (number)
11998980 is an even 8-digits composite number following 11998979 and preceding 11998981. In scientific notation, it is written as 1.1998980 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 2686464 positive integers (up to 11998980) that are relatively prime to 11998980.
Interesting facts
- 11998980 has 48 divisors, whose sum is 26127360
- The reverse of 11998980 is 08989911
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eleven million nine hundred ninety-eight thousand nine hundred eighty |
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Notation
Scientific notation | 1.1998980 × 10^7 |
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Engineering notation | 1.1998980 × 10^6 |
Prime Factorization of 11998980
Prime Factorization 2 × 2 × 63 × 5 × 107 × 89
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5999490 | Product of the distinct prime numbers |
The prime factorization of 11998980 is 2 × 2 × 63 × 5 × 107 × 89. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 11998980)
Multiplication
n×yn×2 | 23997960 |
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n×3 | 35996940 |
n×4 | 47995920 |
n×5 | 59994900 |
Division
n÷yn÷2 | 5999490 |
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n÷3 | 3999660 |
n÷3 | 2999745 |
n÷5 | 2399796 |
Exponentiation
nyn2 | 143975521040400 |
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n3 | 1.7275593974533E+21 |
n4 | 2.0728950658855E+28 |
n5 | 2.4872626437658E+35 |
Nth Root
y√n2√n | 3463.9543876905 |
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3√n | 228.93636161283 |
4√n | 58.85536838463 |
5√n | 26.05126795283 |
Divisors of 11998980
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -11998979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 11998980 can be divided by 48 positive divisors. The sum of these divisors (counting 11998980) is 1, the average is 0.020833333333333.
Base conversion 11998980
Base | System | Value |
---|---|---|
2 | Binary | 101101110001011100000100 |
3 | Ternary | 211120121111200 |
4 | Quaternary | 231301130010 |
5 | Quinary | 11032431410 |
6 | Senary | 1105102500 |
8 | Octal | 55613404 |
10 | Decimal | 11998980 |
12 | Duodecimal | 4027a30 |
16 | Hexadecimal | b71704 |
20 | Vigesimal | 3ejh90 |
36 | Base36 | 756h0 |
Cryptographic Hash Functions
md5 | 793d322e497b0bc300ad57634753c695 |
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sha1 | 120b1a2e9787b21b316159d3b3f94095c27157ce |
sha256 | d248ef877f8fb6b7693be1358e6e9bc0fcabdd21746e87bb9ae5d09826fda957 |
sha512 | 88533e0bdc7f9467cd8bef4f8eb2b61cf19729f897ce009afb83ca245baa07b301297114445ae9a96008a2bc7472cc83ab3db5fe847171b53a2665e6661c4b32 |
ripemd-160 | 13f9849023473b2a59afb604676efc8460627764 |
11998980 as geometric shapes
Circle
Radius = nDiameter | 23997960 |
---|---|
Circumference | 75391814.837142 |
Area | 4.5231243919728E+14 |
Sphere
Radius = nVolume | 7.2363838822392E+21 |
---|---|
Surface area | 1.8092497567891E+15 |
Circumference | 75391814.837142 |
Square
Length = nPerimeter | 47995920 |
---|---|
Area | 143975521040400 |
Diagonal | 16969120.250644 |
Cube
Length = nSurface area | 863853126242400 |
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Volume | 1.7275593974533E+21 |
Space diagonal | 20782842.999003 |
Equilateral Triangle
Length = nPerimeter | 35996940 |
---|---|
Area | 62343229372044 |
Altitude | 10391421.499501 |
Triangular Pyramid
Length = nSurface area | 62343229372044 |
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Volume | 2.0359482747363E+20 |
Height | 5656373.4168812 |