164091640 (number)

164091640 is an even 9-digits composite number following 164091639 and preceding 164091641. In scientific notation, it is written as 1.64091640 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 65636640 positive integers (up to 164091640) that are relatively prime to 164091640.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million ninety-one thousand six hundred forty

Notation

Scientific notation 1.64091640 × 10^8
Engineering notation 1.64091640 × 10^6

Prime Factorization of 164091640

Prime Factorization 2 × 2 × 2 × 5 × 4102291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41022910
Product of the distinct prime numbers

The prime factorization of 164091640 is 2 × 2 × 2 × 5 × 4102291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 36, 36, 186, 97, 1685, 3593, 59485, 92872, 724291, 110531, 7418353, 9630338, 23882428, 97057679, 82065589, 137234199, 8067749328, 3545268230

Basic calculations (n = 164091640)

Multiplication

n×y
n×2 328183280
n×3 492274920
n×4 656366560
n×5 820458200

Division

n÷y
n÷2 82045820
n÷3 54697213.333333
n÷3 41022910
n÷5 32818328

Exponentiation

ny
n2 26926066317889600
n3 4.4183423808513E+24
n4 7.2501304735539E+32
n5 1.1896857996194E+41

Nth Root

y√n
2√n 12809.825916069
3√n 547.47230178955
4√n 113.18050148356
5√n 43.955911580777

Divisors of 164091640

1, 2, 4, 5, 8, 10, 20, 40, 4102291, 8204582, 16409164, 20511455, 32818328, 41022910, 82045820, 164091640

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164091639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164091640 can be divided by 16 positive divisors. The sum of these divisors (counting 164091640) is 1, the average is 0.0625.

Base conversion 164091640

Base System Value
2 Binary 1001110001111101011011111000
3 Ternary 102102202201102011
4 Quaternary 21301331123320
5 Quinary 314001413030
6 Senary 24141015304
8 Octal 1161753370
10 Decimal 164091640
12 Duodecimal 46b54534
16 Hexadecimal 9c7d6f8
20 Vigesimal 2b5b920
36 Base36 2pp1x4

Cryptographic Hash Functions

md5 d9069d3f454c13a55a70f4f1fa143318
sha1 3b476a503bd2a315c1f2980bfaf595b3b954ab70
sha256 a749880892d4d32f85785aa5f99f2fde324c70a8eb4ad8951f4084cae2d8c676
sha512 cdd30ba6351f905b1695c3b7e46359cc8b5030ffbeda6bd5206f95f93989d7de8b14732176ac8bdbe29a3af152308e7bea0d464516dbb40e94ec31fc7c6c5dd4
ripemd-160 d4733f133e11f296642f33b2331bcbed8df34ce5

164091640 as geometric shapes

Circle

Radius = n
Diameter 328183280
Circumference 1031018181.479
Area 8.4590732134354E+16

Sphere

Radius = n
Volume 1.8507509286302E+25
Surface area 3.3836292853741E+17
Circumference 1031018181.479

Square

Length = n
Perimeter 656366560
Area 26926066317889600
Diagonal 232060622.76004

Cube

Length = n
Surface area 161556397907337600
Volume 4.4183423808513E+24
Space diagonal 284215057.5773

Equilateral Triangle

Length = n
Perimeter 492274920
Area 1.1659328727638E+16
Altitude 142107528.78865

Triangular Pyramid

Length = n
Surface area 1.1659328727638E+16
Volume 5.2070664318397E+23
Height 77353540.920015