164430445 (number)

164430445 is an odd 9-digits composite number following 164430444 and preceding 164430446. In scientific notation, it is written as 1.64430445 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 130783296 positive integers (up to 164430445) that are relatively prime to 164430445.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million four hundred thirty thousand four hundred forty-five

Notation

Scientific notation 1.64430445 × 10^8
Engineering notation 1.64430445 × 10^6

Prime Factorization of 164430445

Prime Factorization 5 × 173 × 190093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164430445
Product of the distinct prime numbers

The prime factorization of 164430445 is 5 × 173 × 190093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164430445)

Multiplication

n×y
n×2 328860890
n×3 493291335
n×4 657721780
n×5 822152225

Division

n÷y
n÷2 82215222.5
n÷3 54810148.333333
n÷3 41107611.25
n÷5 32886089

Exponentiation

ny
n2 27037371242898025
n3 4.4457669850999E+24
n4 7.3101944372629E+32
n5 1.2020185243557E+41

Nth Root

y√n
2√n 12823.043515484
3√n 547.84883699811
4√n 113.23887810944
5√n 43.974048029719

Divisors of 164430445

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164430444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164430445 can be divided by 8 positive divisors. The sum of these divisors (counting 164430445) is 1, the average is 0.125.

Base conversion 164430445

Base System Value
2 Binary 1001110011010000001001101101
3 Ternary 102110101221011111
4 Quaternary 21303100021231
5 Quinary 314043233240
6 Senary 24152152021
8 Octal 1163201155
10 Decimal 164430445
12 Duodecimal 47098611
16 Hexadecimal 9cd026d
20 Vigesimal 2b7dg25
36 Base36 2pwbcd

Cryptographic Hash Functions

md5 c13a7bb3f254e7f05720ef3d29e6632e
sha1 d7f0bec723878ccbb1d23840060fbf8bb63d0a46
sha256 74a215ffe594ca8f4b6bae6ed376a629c8fd1812499b9faf0c07e070a5b08fb9
sha512 581a89c8dde78e8af8682312c659eaa0bccffd4bc18cb589e8fb376e5a81413866a5b72393eb6f4bd771b625e40777298a1eab1aab176e3d7bd4d4a90b6ef42f
ripemd-160 57de276354cdbb39504fafdc28ebd8f291d50e23

164430445 as geometric shapes

Circle

Radius = n
Diameter 328860890
Circumference 1033146956.077
Area 8.4940406869068E+16

Sphere

Radius = n
Volume 1.8622385199949E+25
Surface area 3.3976162747627E+17
Circumference 1033146956.077

Square

Length = n
Perimeter 657721780
Area 27037371242898025
Diagonal 232539765.38604

Cube

Length = n
Surface area 162224227457388150
Volume 4.4457669850999E+24
Space diagonal 284801885.05116

Equilateral Triangle

Length = n
Perimeter 493291335
Area 1.170752517395E+16
Altitude 142400942.52558

Triangular Pyramid

Length = n
Surface area 1.170752517395E+16
Volume 5.2393866378991E+23
Height 77513255.128681