16189980 (number)
16189980 is an even 8-digits composite number following 16189979 and preceding 16189981. In scientific notation, it is written as 1.6189980 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 4264000 positive integers (up to 16189980) that are relatively prime to 16189980.
Interesting facts
- 16189980 has 48 divisors, whose sum is 45892224
- The reverse of 16189980 is 08998161
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixteen million one hundred eighty-nine thousand nine hundred eighty |
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Notation
Scientific notation | 1.6189980 × 10^7 |
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Engineering notation | 1.6189980 × 10^6 |
Prime Factorization of 16189980
Prime Factorization 2 × 2 × 5 × 3 × 83 × 3251
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8094990 | Product of the distinct prime numbers |
The prime factorization of 16189980 is 2 × 2 × 5 × 3 × 83 × 3251. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16189980)
Multiplication
n×yn×2 | 32379960 |
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n×3 | 48569940 |
n×4 | 64759920 |
n×5 | 80949900 |
Division
n÷yn÷2 | 8094990 |
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n÷3 | 5396660 |
n÷3 | 4047495 |
n÷5 | 3237996 |
Exponentiation
nyn2 | 262115452400400 |
---|---|
n3 | 4.2436439320534E+21 |
n4 | 6.8704510387066E+28 |
n5 | 1.1123246490764E+36 |
Nth Root
y√n2√n | 4023.6774224582 |
---|---|
3√n | 252.97762095897 |
4√n | 63.432463474614 |
5√n | 27.659814452582 |
Divisors of 16189980
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 | -16189979 | 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 16189980 can be divided by 48 positive divisors. The sum of these divisors (counting 16189980) is 1, the average is 0.020833333333333.
Base conversion 16189980
Base | System | Value |
---|---|---|
2 | Binary | 111101110000101000011100 |
3 | Ternary | 1010110112110220 |
4 | Quaternary | 331300220130 |
5 | Quinary | 13121034410 |
6 | Senary | 1335001340 |
8 | Octal | 75605034 |
10 | Decimal | 16189980 |
12 | Duodecimal | 5509250 |
16 | Hexadecimal | f70a1c |
20 | Vigesimal | 513ej0 |
36 | Base36 | 9n09o |
Cryptographic Hash Functions
md5 | dae491ab348a274fdbbce68671424f1e |
---|---|
sha1 | b27332749483fe82891afb2a4da1c8949a67f9cb |
sha256 | 016da179730d39f3a652a1d27d022f8a880080ca94d6f4efc5dc261b7e549195 |
sha512 | 44be685c5e66b68c4cba218f496c0b9e9540e7e83f9889d056a1d696389bbe500917ce9dd5d1bd0886d125a862c84446bf11f08c1cc2c9138cedeb9f29dd0965 |
ripemd-160 | be88346b74fd52572875a5f4fa3cb4431c65da65 |
16189980 as geometric shapes
Circle
Radius = nDiameter | 32379960 |
---|---|
Circumference | 101724644.45953 |
Area | 8.2345997965346E+14 |
Sphere
Radius = nVolume | 1.7775734135187E+22 |
---|---|
Surface area | 3.2938399186138E+15 |
Circumference | 101724644.45953 |
Square
Length = nPerimeter | 64759920 |
---|---|
Area | 262115452400400 |
Diagonal | 22896089.290549 |
Cube
Length = nSurface area | 1572692714402400 |
---|---|
Volume | 4.2436439320534E+21 |
Space diagonal | 28041867.933524 |
Equilateral Triangle
Length = nPerimeter | 48569940 |
---|---|
Area | 1.134993202516E+14 |
Altitude | 14020933.966762 |
Triangular Pyramid
Length = nSurface area | 1.134993202516E+14 |
---|---|
Volume | 5.0011823354935E+20 |
Height | 7632029.7635164 |