164021664 (number)

164021664 is an even 9-digits composite number following 164021663 and preceding 164021665. In scientific notation, it is written as 1.64021664 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 54582528 positive integers (up to 164021664) that are relatively prime to 164021664.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twenty-one thousand six hundred sixty-four

Notation

Scientific notation 1.64021664 × 10^8
Engineering notation 1.64021664 × 10^6

Prime Factorization of 164021664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 853 × 2003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10251354
Product of the distinct prime numbers

The prime factorization of 164021664 is 2 × 2 × 2 × 2 × 2 × 3 × 853 × 2003. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164021664)

Multiplication

n×y
n×2 328043328
n×3 492064992
n×4 656086656
n×5 820108320

Division

n÷y
n÷2 82010832
n÷3 54673888
n÷3 41005416
n÷5 32804332.8

Exponentiation

ny
n2 26903106261328896
n3 4.412692255752E+24
n4 7.2377712650835E+32
n5 1.1871512865504E+41

Nth Root

y√n
2√n 12807.094284029
3√n 547.39446851548
4√n 113.16843324898
5√n 43.952161988566

Divisors of 164021664

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 -164021663
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 164021664 can be divided by 48 positive divisors. The sum of these divisors (counting 164021664) is 1, the average is 0.020833333333333.

Base conversion 164021664

Base System Value
2 Binary 1001110001101100010110100000
3 Ternary 102102122011102110
4 Quaternary 21301230112200
5 Quinary 313442143124
6 Senary 24135315320
8 Octal 1161542640
10 Decimal 164021664
12 Duodecimal 46b1bb40
16 Hexadecimal 9c6c5a0
20 Vigesimal 2b52e34
36 Base36 2pnjxc

Cryptographic Hash Functions

md5 021ea5ca3b93ddd60c2524fa44398e55
sha1 19419703c9ff001d21ea6aa634a762d689940bf8
sha256 ee2da63410f9e163530cfb71d357c18a1520e5065fde6dfed41cc2e18c98c3ed
sha512 5fafd605a12b5e8547dbdf906808ecdf8b868c8cf22ad15eb989c8856a1337da7de1631e657be04e29302e3fed4c29f997b0d6eda386c39812f08f51db5eaecc
ripemd-160 1b4e71bf322eb2fda6f874e93a3b66a78489a52b

164021664 as geometric shapes

Circle

Radius = n
Diameter 328043328
Circumference 1030578509.3039
Area 8.4518600989336E+16

Sphere

Radius = n
Volume 1.8483842097631E+25
Surface area 3.3807440395735E+17
Circumference 1030578509.3039

Square

Length = n
Perimeter 656086656
Area 26903106261328896
Diagonal 231961661.7518

Cube

Length = n
Surface area 161418637567973376
Volume 4.412692255752E+24
Space diagonal 284093855.58999

Equilateral Triangle

Length = n
Perimeter 492064992
Area 1.1649386731512E+16
Altitude 142046927.795

Triangular Pyramid

Length = n
Surface area 1.1649386731512E+16
Volume 5.2004076955527E+23
Height 77320553.917268