164421816 (number)
164421816 is an even 9-digits composite number following 164421815 and preceding 164421817. In scientific notation, it is written as 1.64421816 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 50591232 positive integers (up to 164421816) that are relatively prime to 164421816.
Interesting facts
- 164421816 has 32 divisors, whose sum is 442674960
- The reverse of 164421816 is 618124461
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred sixty-four million four hundred twenty-one thousand eight hundred sixteen |
---|
Notation
Scientific notation | 1.64421816 × 10^8 |
---|---|
Engineering notation | 1.64421816 × 10^6 |
Prime Factorization of 164421816
Prime Factorization 2 × 2 × 2 × 3 × 13 × 526993
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 41105454 | Product of the distinct prime numbers |
The prime factorization of 164421816 is 2 × 2 × 2 × 3 × 13 × 526993. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 164421816)
Multiplication
n×yn×2 | 328843632 |
---|---|
n×3 | 493265448 |
n×4 | 657687264 |
n×5 | 822109080 |
Division
n÷yn÷2 | 82210908 |
---|---|
n÷3 | 54807272 |
n÷3 | 41105454 |
n÷5 | 32884363.2 |
Exponentiation
nyn2 | 27034533576737856 |
---|---|
n3 | 4.4450671054002E+24 |
n4 | 7.3086600571177E+32 |
n5 | 1.201703159118E+41 |
Nth Root
y√n2√n | 12822.707046486 |
---|---|
3√n | 547.83925347215 |
4√n | 113.23739243945 |
5√n | 43.97358648499 |
Divisors of 164421816
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -164421815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 164421816 can be divided by 32 positive divisors. The sum of these divisors (counting 164421816) is 1, the average is 0.03125.
Base conversion 164421816
Base | System | Value |
---|---|---|
2 | Binary | 1001110011001110000010111000 |
3 | Ternary | 102110101111022220 |
4 | Quaternary | 21303032002320 |
5 | Quinary | 314042444231 |
6 | Senary | 24152044040 |
8 | Octal | 1163160270 |
10 | Decimal | 164421816 |
12 | Duodecimal | 47093620 |
16 | Hexadecimal | 9cce0b8 |
20 | Vigesimal | 2b7ceag |
36 | Base36 | 2pw4oo |
Cryptographic Hash Functions
md5 | 158a8dae69a27b6ea081efbdd5d59bd4 |
---|---|
sha1 | d854420b4241e190bd701cf909f23a4b0c12ea65 |
sha256 | 78156f040a14e545bf50d5a321fb46f52f4005b62c1aebd2f23040d0a28e6332 |
sha512 | b1b2afa56932ac350bc4ac6c8c3c59100c4a3ab0bc236378a393ca443ee8d521b01328f1e27539371781ead7910b67413b656101c60d263629ff2eba7c1ce138 |
ripemd-160 | 6a57bbf17f6d09e7227fa710cbb91924c61eebfe |
164421816 as geometric shapes
Circle
Radius = nDiameter | 328843632 |
---|---|
Circumference | 1033092738.471 |
Area | 8.4931492077906E+16 |
Sphere
Radius = nVolume | 1.8619453550719E+25 |
---|---|
Surface area | 3.3972596831162E+17 |
Circumference | 1033092738.471 |
Square
Length = nPerimeter | 657687264 |
---|---|
Area | 27034533576737856 |
Diagonal | 232527562.13721 |
Cube
Length = nSurface area | 162207201460427136 |
---|---|
Volume | 4.4450671054002E+24 |
Space diagonal | 284786939.18474 |
Equilateral Triangle
Length = nPerimeter | 493265448 |
---|---|
Area | 1.1706296428459E+16 |
Altitude | 142393469.59237 |
Triangular Pyramid
Length = nSurface area | 1.1706296428459E+16 |
---|---|
Volume | 5.2385618217629E+23 |
Height | 77509187.379071 |