164518997 (number)

164518997 is an odd 9-digits composite number following 164518996 and preceding 164518998. In scientific notation, it is written as 1.64518997 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 163509516 positive integers (up to 164518997) that are relatively prime to 164518997.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million five hundred eighteen thousand nine hundred ninety-seven

Notation

Scientific notation 1.64518997 × 10^8
Engineering notation 1.64518997 × 10^6

Prime Factorization of 164518997

Prime Factorization 163 × 1009319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 164518997
Product of the distinct prime numbers

The prime factorization of 164518997 is 163 × 1009319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164518997)

Multiplication

n×y
n×2 329037994
n×3 493556991
n×4 658075988
n×5 822594985

Division

n÷y
n÷2 82259498.5
n÷3 54839665.666667
n÷3 41129749.25
n÷5 32903799.4

Exponentiation

ny
n2 27066500373886009
n3 4.4529534938119E+24
n4 7.3259544248957E+32
n5 1.2052586740516E+41

Nth Root

y√n
2√n 12826.495897165
3√n 547.947165107
4√n 113.25412088381
5√n 43.978783346647

Divisors of 164518997

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 -164518996
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 164518997 can be divided by 4 positive divisors. The sum of these divisors (counting 164518997) is 1, the average is 0.25.

Base conversion 164518997

Base System Value
2 Binary 1001110011100101110001010101
3 Ternary 102110120102122012
4 Quaternary 21303211301111
5 Quinary 314104101442
6 Senary 24154114005
8 Octal 1163456125
10 Decimal 164518997
12 Duodecimal 4711b905
16 Hexadecimal 9ce5c55
20 Vigesimal 2b84h9h
36 Base36 2py7o5

Cryptographic Hash Functions

md5 0f43052182b26c2f302a07946ab652da
sha1 c56a51224fce6f821fa3b42c29d33ae0f93786a7
sha256 b6377c72e52983f6f1d8a5bac04e7487090c009c0eeac2737a52aebc28171d12
sha512 ffe153d51b583c6b518c1577277d03caa6c3df115d05b4f99bcfa15a11915bb41e12d2c05584781bd5cfd563631c8300fe319fa463341e61392435c72e8c2c24
ripemd-160 e3699f45ba78cecca95059d7bd79fcbed1c41bbc

164518997 as geometric shapes

Circle

Radius = n
Diameter 329037994
Circumference 1033703344.7023
Area 8.5031918732986E+16

Sphere

Radius = n
Volume 1.8652487977248E+25
Surface area 3.4012767493194E+17
Circumference 1033703344.7023

Square

Length = n
Perimeter 658075988
Area 27066500373886009
Diagonal 232664996.82542

Cube

Length = n
Surface area 162399002243316054
Volume 4.4529534938119E+24
Space diagonal 284955261.61427

Equilateral Triangle

Length = n
Perimeter 493556991
Area 1.1720138457663E+16
Altitude 142477630.80714

Triangular Pyramid

Length = n
Surface area 1.1720138457663E+16
Volume 5.2478560196378E+23
Height 77554998.941806