16989860 (number)
16989860 is an even 8-digits composite number following 16989859 and preceding 16989861. In scientific notation, it is written as 1.6989860 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 6462720 positive integers (up to 16989860) that are relatively prime to 16989860.
Interesting facts
- 16989860 has 48 divisors, whose sum is 37470720
- The reverse of 16989860 is 06898961
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
Name | sixteen million nine hundred eighty-nine thousand eight hundred sixty |
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Notation
Scientific notation | 1.6989860 × 10^7 |
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Engineering notation | 1.6989860 × 10^6 |
Prime Factorization of 16989860
Prime Factorization 2 × 2 × 409 × 5 × 67 × 31
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8494930 | Product of the distinct prime numbers |
The prime factorization of 16989860 is 2 × 2 × 409 × 5 × 67 × 31. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16989860)
Multiplication
n×yn×2 | 33979720 |
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n×3 | 50969580 |
n×4 | 67959440 |
n×5 | 84949300 |
Division
n÷yn÷2 | 8494930 |
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n÷3 | 5663286.6666667 |
n÷3 | 4247465 |
n÷5 | 3397972 |
Exponentiation
nyn2 | 288655342819600 |
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n3 | 4.904213862757E+21 |
n4 | 8.3321906938301E+28 |
n5 | 1.4156275338148E+36 |
Nth Root
y√n2√n | 4121.8757865807 |
---|---|
3√n | 257.07702576988 |
4√n | 64.201836317824 |
5√n | 27.927879376208 |
Divisors of 16989860
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 | -16989859 | 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 16989860 can be divided by 48 positive divisors. The sum of these divisors (counting 16989860) is 1, the average is 0.020833333333333.
Base conversion 16989860
Base | System | Value |
---|---|---|
2 | Binary | 1000000110011111010100100 |
3 | Ternary | 1011222011201002 |
4 | Quaternary | 1000303322210 |
5 | Quinary | 13322133420 |
6 | Senary | 1404052432 |
8 | Octal | 100637244 |
10 | Decimal | 16989860 |
12 | Duodecimal | 5834118 |
16 | Hexadecimal | 1033ea4 |
20 | Vigesimal | 563ed0 |
36 | Base36 | a45gk |
Cryptographic Hash Functions
md5 | f5ae6891986226895ebd744a2e6e35a2 |
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sha1 | 9ae233f042c9c36b677d2c1253bff59fd663bf49 |
sha256 | fb7fd5f82664b2760d0e3c9cb43574fc5b94acb4036b570f7ef07b499f377746 |
sha512 | 13d079852174d51bb271bfd5a6ac5f2ea8d0fe7e5626cc2ba1dbb624cd4f5b78dbc0d816157c4c1a940cc9e4251126e9a0fc84c2ec25f3be9ef3cbd7f052f691 |
ripemd-160 | 257c0fe6cb10cc9ddc0fa8f1dafa5f34e302a3fa |
16989860 as geometric shapes
Circle
Radius = nDiameter | 33979720 |
---|---|
Circumference | 106750438.72304 |
Area | 9.068375044215E+14 |
Sphere
Radius = nVolume | 2.0542722990494E+22 |
---|---|
Surface area | 3.627350017686E+15 |
Circumference | 106750438.72304 |
Square
Length = nPerimeter | 67959440 |
---|---|
Area | 288655342819600 |
Diagonal | 24027290.43482 |
Cube
Length = nSurface area | 1731932056917600 |
---|---|
Volume | 4.904213862757E+21 |
Space diagonal | 29427300.733482 |
Equilateral Triangle
Length = nPerimeter | 50969580 |
---|---|
Area | 1.2499142990994E+14 |
Altitude | 14713650.366741 |
Triangular Pyramid
Length = nSurface area | 1.2499142990994E+14 |
---|---|
Volume | 5.7796714645743E+20 |
Height | 8009096.8116067 |