164979420 (number)
164979420 is an even 9-digits composite number following 164979419 and preceding 164979421. In scientific notation, it is written as 1.64979420 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 43878400 positive integers (up to 164979420) that are relatively prime to 164979420.
Interesting facts
- 164979420 has 48 divisors, whose sum is 463161888
- The reverse of 164979420 is 024979461
- Previous prime number is 401
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred sixty-four million nine hundred seventy-nine thousand four hundred twenty |
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Notation
Scientific notation | 1.64979420 × 10^8 |
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Engineering notation | 1.64979420 × 10^6 |
Prime Factorization of 164979420
Prime Factorization 2 × 2 × 5 × 3 × 401 × 6857
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 82489710 | Product of the distinct prime numbers |
The prime factorization of 164979420 is 2 × 2 × 5 × 3 × 401 × 6857. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 164979420)
Multiplication
n×yn×2 | 329958840 |
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n×3 | 494938260 |
n×4 | 659917680 |
n×5 | 824897100 |
Division
n÷yn÷2 | 82489710 |
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n÷3 | 54993140 |
n÷3 | 41244855 |
n÷5 | 32995884 |
Exponentiation
nyn2 | 27218209023536400 |
---|---|
n3 | 4.4904443381418E+24 |
n4 | 7.4083090244892E+32 |
n5 | 1.222218526041E+41 |
Nth Root
y√n2√n | 12844.431478271 |
---|---|
3√n | 548.45785079637 |
4√n | 113.33327612961 |
5√n | 44.003371648727 |
Divisors of 164979420
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 | -164979419 | 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 164979420 can be divided by 48 positive divisors. The sum of these divisors (counting 164979420) is 1, the average is 0.020833333333333.
Base conversion 164979420
Base | System | Value |
---|---|---|
2 | Binary | 1001110101010110001011011100 |
3 | Ternary | 102111102211012220 |
4 | Quaternary | 21311112023130 |
5 | Quinary | 314213320140 |
6 | Senary | 24212025340 |
8 | Octal | 1165261334 |
10 | Decimal | 164979420 |
12 | Duodecimal | 47302250 |
16 | Hexadecimal | 9d562dc |
20 | Vigesimal | 2bb28b0 |
36 | Base36 | 2q82xo |
Cryptographic Hash Functions
md5 | 765c192f156fe8b37843e25f9de34cd2 |
---|---|
sha1 | 50012d48b7c5e5b3d86f779c2acac463e85761eb |
sha256 | 0f9ead599ab3682f505bf6c0a29e23d1cd20f7f395887f68bd2b1dc75991fc4a |
sha512 | 0363cb015d2e3696e98c54b32668bab7167ffd3734c199c31974624a875f0cb21905557c4d2b41d9f3237669ef759c1059a937f152fe12778d0ac1cfd9d87edc |
ripemd-160 | 3b7016081e3486b90472b952824be1d2434c7959 |
164979420 as geometric shapes
Circle
Radius = nDiameter | 329958840 |
---|---|
Circumference | 1036596267.731 |
Area | 8.5508525512213E+16 |
Sphere
Radius = nVolume | 1.8809529258747E+25 |
---|---|
Surface area | 3.4203410204885E+17 |
Circumference | 1036596267.731 |
Square
Length = nPerimeter | 659917680 |
---|---|
Area | 27218209023536400 |
Diagonal | 233316133.27645 |
Cube
Length = nSurface area | 163309254141218400 |
---|---|
Volume | 4.4904443381418E+24 |
Space diagonal | 285752737.64324 |
Equilateral Triangle
Length = nPerimeter | 494938260 |
---|---|
Area | 1.1785830229949E+16 |
Altitude | 142876368.82162 |
Triangular Pyramid
Length = nSurface area | 1.1785830229949E+16 |
---|---|
Volume | 5.2920394034013E+23 |
Height | 77772044.425482 |