164021664 (number)
164021664 is an even 9-digits composite number following 164021663 and preceding 164021665. In scientific notation, it is written as 1.64021664 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 54582528 positive integers (up to 164021664) that are relatively prime to 164021664.
Interesting facts
- 164021664 has 48 divisors, whose sum is 431276832
- The reverse of 164021664 is 466120461
- Previous prime number is 853
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | one hundred sixty-four million twenty-one thousand six hundred sixty-four |
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Notation
Scientific notation | 1.64021664 × 10^8 |
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Engineering notation | 1.64021664 × 10^6 |
Prime Factorization of 164021664
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 853 × 2003
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 10251354 | Product of the distinct prime numbers |
The prime factorization of 164021664 is 2 × 2 × 2 × 2 × 2 × 3 × 853 × 2003. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 164021664)
Multiplication
n×yn×2 | 328043328 |
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n×3 | 492064992 |
n×4 | 656086656 |
n×5 | 820108320 |
Division
n÷yn÷2 | 82010832 |
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n÷3 | 54673888 |
n÷3 | 41005416 |
n÷5 | 32804332.8 |
Exponentiation
nyn2 | 26903106261328896 |
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n3 | 4.412692255752E+24 |
n4 | 7.2377712650835E+32 |
n5 | 1.1871512865504E+41 |
Nth Root
y√n2√n | 12807.094284029 |
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3√n | 547.39446851548 |
4√n | 113.16843324898 |
5√n | 43.952161988566 |
Divisors of 164021664
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 | -164021663 | 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 164021664 can be divided by 48 positive divisors. The sum of these divisors (counting 164021664) is 1, the average is 0.020833333333333.
Base conversion 164021664
Base | System | Value |
---|---|---|
2 | Binary | 1001110001101100010110100000 |
3 | Ternary | 102102122011102110 |
4 | Quaternary | 21301230112200 |
5 | Quinary | 313442143124 |
6 | Senary | 24135315320 |
8 | Octal | 1161542640 |
10 | Decimal | 164021664 |
12 | Duodecimal | 46b1bb40 |
16 | Hexadecimal | 9c6c5a0 |
20 | Vigesimal | 2b52e34 |
36 | Base36 | 2pnjxc |
Cryptographic Hash Functions
md5 | 021ea5ca3b93ddd60c2524fa44398e55 |
---|---|
sha1 | 19419703c9ff001d21ea6aa634a762d689940bf8 |
sha256 | ee2da63410f9e163530cfb71d357c18a1520e5065fde6dfed41cc2e18c98c3ed |
sha512 | 5fafd605a12b5e8547dbdf906808ecdf8b868c8cf22ad15eb989c8856a1337da7de1631e657be04e29302e3fed4c29f997b0d6eda386c39812f08f51db5eaecc |
ripemd-160 | 1b4e71bf322eb2fda6f874e93a3b66a78489a52b |
164021664 as geometric shapes
Circle
Radius = nDiameter | 328043328 |
---|---|
Circumference | 1030578509.3039 |
Area | 8.4518600989336E+16 |
Sphere
Radius = nVolume | 1.8483842097631E+25 |
---|---|
Surface area | 3.3807440395735E+17 |
Circumference | 1030578509.3039 |
Square
Length = nPerimeter | 656086656 |
---|---|
Area | 26903106261328896 |
Diagonal | 231961661.7518 |
Cube
Length = nSurface area | 161418637567973376 |
---|---|
Volume | 4.412692255752E+24 |
Space diagonal | 284093855.58999 |
Equilateral Triangle
Length = nPerimeter | 492064992 |
---|---|
Area | 1.1649386731512E+16 |
Altitude | 142046927.795 |
Triangular Pyramid
Length = nSurface area | 1.1649386731512E+16 |
---|---|
Volume | 5.2004076955527E+23 |
Height | 77320553.917268 |