164011821 (number)

164011821 is an odd 9-digits composite number following 164011820 and preceding 164011822. In scientific notation, it is written as 1.64011821 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 107218800 positive integers (up to 164011821) that are relatively prime to 164011821.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million eleven thousand eight hundred twenty-one

Notation

Scientific notation 1.64011821 × 10^8
Engineering notation 1.64011821 × 10^6

Prime Factorization of 164011821

Prime Factorization 3 × 151 × 79 × 4583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164011821
Product of the distinct prime numbers

The prime factorization of 164011821 is 3 × 151 × 79 × 4583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 35, 66, 253, 72, 845, 5977, 85470, 33958, 673743, 37056, 3036880, 5662649, 94883886, 24762965, 496714538, 386511173, 8503445042, 6356498165

Basic calculations (n = 164011821)

Multiplication

n×y
n×2 328023642
n×3 492035463
n×4 656047284
n×5 820059105

Division

n÷y
n÷2 82005910.5
n÷3 54670607
n÷3 41002955.25
n÷5 32802364.2

Exponentiation

ny
n2 26899877427736041
n3 4.4118978815998E+24
n4 7.2360340562722E+32
n5 1.1867951223872E+41

Nth Root

y√n
2√n 12806.709999059
3√n 547.38351851573
4√n 113.16673539101
5√n 43.951634458842

Divisors of 164011821

1, 3, 79, 151, 237, 453, 4583, 11929, 13749, 35787, 362057, 692033, 1086171, 2076099, 54670607, 164011821

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 -164011820
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 164011821 can be divided by 16 positive divisors. The sum of these divisors (counting 164011821) is 1, the average is 0.0625.

Base conversion 164011821

Base System Value
2 Binary 1001110001101001111100101101
3 Ternary 102102121122220220
4 Quaternary 21301221330231
5 Quinary 313441334241
6 Senary 24135201553
8 Octal 1161517455
10 Decimal 164011821
12 Duodecimal 46b162b9
16 Hexadecimal 9c69f2d
20 Vigesimal 2b519b1
36 Base36 2pncbx

Cryptographic Hash Functions

md5 6b5f52058254d9d3d8d9c8676801ecab
sha1 eca04a3355001419ba47f144dc3a2ccf94389787
sha256 63c3ebe2222b835b84dadf489b5f453b57e3b63b60bd068a81592d0b864f0991
sha512 92c61250b9d54da11ddedb20b8eeab6cd0d224fc9334e859ff7e3f605eada830c76579456ddb30e4f0ba9cfebd3fd82bcbdd43905d0db6bfea83d6c3b86e7769
ripemd-160 ea52789c47ee5a92f3af32623ba552fc83a52697

164011821 as geometric shapes

Circle

Radius = n
Diameter 328023642
Circumference 1030516663.911
Area 8.4508457309441E+16

Sphere

Radius = n
Volume 1.8480514630963E+25
Surface area 3.3803382923777E+17
Circumference 1030516663.911

Square

Length = n
Perimeter 656047284
Area 26899877427736041
Diagonal 231947741.64771

Cube

Length = n
Surface area 161399264566416246
Volume 4.4118978815998E+24
Space diagonal 284076807.01389

Equilateral Triangle

Length = n
Perimeter 492035463
Area 1.1647988605554E+16
Altitude 142038403.50695

Triangular Pyramid

Length = n
Surface area 1.1647988605554E+16
Volume 5.1994715166363E+23
Height 77315913.882569