164909724 (number)

164909724 is an even 9-digits composite number following 164909723 and preceding 164909725. In scientific notation, it is written as 1.64909724 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 42408960 positive integers (up to 164909724) that are relatively prime to 164909724.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred nine thousand seven hundred twenty-four

Notation

Scientific notation 1.64909724 × 10^8
Engineering notation 1.64909724 × 10^6

Prime Factorization of 164909724

Prime Factorization 2 × 2 × 3 × 7 × 391 × 5021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 82454862
Product of the distinct prime numbers

The prime factorization of 164909724 is 2 × 2 × 3 × 7 × 391 × 5021. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164909724)

Multiplication

n×y
n×2 329819448
n×3 494729172
n×4 659638896
n×5 824548620

Division

n÷y
n÷2 82454862
n÷3 54969908
n÷3 41227431
n÷5 32981944.8

Exponentiation

ny
n2 27195217069756176
n3 4.4847557410936E+24
n4 7.3957983147116E+32
n5 1.2196390588388E+41

Nth Root

y√n
2√n 12841.71810935
3√n 548.38060741973
4√n 113.32130474606
5√n 43.999653151761

Divisors of 164909724

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 -164909723
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 164909724 can be divided by 48 positive divisors. The sum of these divisors (counting 164909724) is 1, the average is 0.020833333333333.

Base conversion 164909724

Base System Value
2 Binary 1001110101000101001010011100
3 Ternary 102111022021121120
4 Quaternary 21311011022130
5 Quinary 314204102344
6 Senary 24210330540
8 Octal 1165051234
10 Decimal 164909724
12 Duodecimal 47289a50
16 Hexadecimal 9d4529c
20 Vigesimal 2bade64
36 Base36 2q6l5o

Cryptographic Hash Functions

md5 9d7aa72f0b49e8574f18bc6ae6cc26d1
sha1 997da84908a80613a19df6c3f727246388356030
sha256 46f2bfddf6547e8301e7daa8defd7430d00ec0d367e8e4787e9f7721610f879f
sha512 2b354fed18ae445930216c1f2110cb1b680a3a3ebaaf02886f07b7113e8f337bd446d3d8c99fc604204744776b65d11ad6270c106d6218cc4a5649e4c9407d6e
ripemd-160 425acc1e6755a7241c8b9de801e8d0c17662fe2c

164909724 as geometric shapes

Circle

Radius = n
Diameter 329819448
Circumference 1036158354.8478
Area 8.5436294159126E+16

Sphere

Radius = n
Volume 1.8785700919152E+25
Surface area 3.417451766365E+17
Circumference 1036158354.8478

Square

Length = n
Perimeter 659638896
Area 27195217069756176
Diagonal 233217568.248

Cube

Length = n
Surface area 163171302418537056
Volume 4.4847557410936E+24
Space diagonal 285632020.63016

Equilateral Triangle

Length = n
Perimeter 494729172
Area 1.1775874421921E+16
Altitude 142816010.31508

Triangular Pyramid

Length = n
Surface area 1.1775874421921E+16
Volume 5.2853353274876E+23
Height 77739189.416001