164940238 (number)

164940238 is an even 9-digits composite number following 164940237 and preceding 164940239. In scientific notation, it is written as 1.64940238 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 82470118 positive integers (up to 164940238) that are relatively prime to 164940238.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred forty thousand two hundred thirty-eight

Notation

Scientific notation 1.64940238 × 10^8
Engineering notation 1.64940238 × 10^6

Prime Factorization of 164940238

Prime Factorization 2 × 82470119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 164940238
Product of the distinct prime numbers

The prime factorization of 164940238 is 2 × 82470119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 5, 3, 826, 759, 4754, 1528, 35786, 64348, 603616, 49780, 5147531, 2862037, 94338219, 60658594, 513832403, 664710686, 4785967704, 9175424587

Basic calculations (n = 164940238)

Multiplication

n×y
n×2 329880476
n×3 494820714
n×4 659760952
n×5 824701190

Division

n÷y
n÷2 82470119
n÷3 54980079.333333
n÷3 41235059.5
n÷5 32988047.6

Exponentiation

ny
n2 27205282111496644
n3 4.4872457063274E+24
n4 7.4012737476612E+32
n5 1.2207678534424E+41

Nth Root

y√n
2√n 12842.906135295
3√n 548.41442845724
4√n 113.32654647211
5√n 44.001281322646

Divisors of 164940238

1, 2, 82470119, 164940238

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164940237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164940238 can be divided by 4 positive divisors. The sum of these divisors (counting 164940238) is 1, the average is 0.25.

Base conversion 164940238

Base System Value
2 Binary 1001110101001100100111001110
3 Ternary 102111100211110201
4 Quaternary 21311030213032
5 Quinary 314211041423
6 Senary 24211124114
8 Octal 1165144716
10 Decimal 164940238
12 Duodecimal 472a363a
16 Hexadecimal 9d4c9ce
20 Vigesimal 2bahabi
36 Base36 2q78pa

Cryptographic Hash Functions

md5 622f8a57640fe17c45f831869b3b254c
sha1 d817c3d93b6b72dd5eede04bde60386d1b33573b
sha256 d0baacc25417de271da7b9426bf00af48c5e58eeb7ec01523194568909e0f7fb
sha512 4bae599d4cda64bacbe1132f2a7031e4fd868107056b2ebc660bfa39f3e3353294835ec9d9243609d5a4b80a6586fafc4297dae22fa52fd654df2dfb064c6f77
ripemd-160 ecec75f0a375fb9f5539fd79133e05d941a3206b

164940238 as geometric shapes

Circle

Radius = n
Diameter 329880476
Circumference 1036350079.9643
Area 8.5467914420316E+16

Sphere

Radius = n
Volume 1.8796130861134E+25
Surface area 3.4187165768126E+17
Circumference 1036350079.9643

Square

Length = n
Perimeter 659760952
Area 27205282111496644
Diagonal 233260721.56065

Cube

Length = n
Surface area 163231692668979864
Volume 4.4872457063274E+24
Space diagonal 285684872.4285

Equilateral Triangle

Length = n
Perimeter 494820714
Area 1.1780232712839E+16
Altitude 142842436.21425

Triangular Pyramid

Length = n
Surface area 1.1780232712839E+16
Volume 5.2882697796572E+23
Height 77753573.853549