16220538 (number)

16220538 is an even 8-digits composite number following 16220537 and preceding 16220539. In scientific notation, it is written as 1.6220538 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 5406840 positive integers (up to 16220538) that are relatively prime to 16220538.

Interesting facts

Basic properties

Name

Name sixteen million two hundred twenty thousand five hundred thirty-eight

Notation

Scientific notation 1.6220538 × 10^7
Engineering notation 1.6220538 × 10^6

Prime Factorization of 16220538

Prime Factorization 2 × 3 × 3 × 901141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5406846
Product of the distinct prime numbers

The prime factorization of 16220538 is 2 × 3 × 3 × 901141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 30, 39, 857, 241, 385, 2604, 9040, 65104, 845371, 301854, 9585145, 3664723, 70527968, 81549677, 749544365, 948818616, 4617072388, 1241976804

Basic calculations (n = 16220538)

Multiplication

n×y
n×2 32441076
n×3 48661614
n×4 64882152
n×5 81102690

Division

n÷y
n÷2 8110269
n÷3 5406846
n÷3 4055134.5
n÷5 3244107.6

Exponentiation

ny
n2 263105853009444
n3 4.2677184867621E+21
n4 6.9224689887827E+28
n5 1.1228617128637E+36

Nth Root

y√n
2√n 4027.4729049368
3√n 253.13668295414
4√n 63.462373930832
5√n 27.670247957706

Divisors of 16220538

1, 2, 3, 6, 9, 18, 901141, 1802282, 2703423, 5406846, 8110269, 16220538

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16220537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16220538 can be divided by 12 positive divisors. The sum of these divisors (counting 16220538) is 1, the average is 0.083333333333333.

Base conversion 16220538

Base System Value
2 Binary 111101111000000101111010
3 Ternary 1010112002101200
4 Quaternary 331320011322
5 Quinary 13123024123
6 Senary 1335355030
8 Octal 75700572
10 Decimal 16220538
12 Duodecimal 5522a76
16 Hexadecimal f7817a
20 Vigesimal 517b6i
36 Base36 9nnui

Cryptographic Hash Functions

md5 33471fa8f7a4633ba90a3e44f4f57326
sha1 96e13d413c41645d58832d1e7b3eb7e4dc573089
sha256 5dffd8b66407a71e28f4a2219af8ef1756cc31c0ee3545a5c63171019e50dd09
sha512 1b13ade0339f0420b0dee3980fad5c2ccf968ca074c57a4891017e6c6beaa7998ac5f576ee326c0bcc051936203137563fd20a4dbd036e59129f5fd0a97ef240
ripemd-160 79777ba9633118deabd2a4cd6ea408258797e592

16220538 as geometric shapes

Circle

Radius = n
Diameter 32441076
Circumference 101916646.03615
Area 8.2657141493095E+14

Sphere

Radius = n
Volume 1.7876577394135E+22
Surface area 3.3062856597238E+15
Circumference 101916646.03615

Square

Length = n
Perimeter 64882152
Area 263105853009444
Diagonal 22939304.828588

Cube

Length = n
Surface area 1578635118056664
Volume 4.2677184867621E+21
Space diagonal 28094795.942102

Equilateral Triangle

Length = n
Perimeter 48661614
Area 1.1392817629528E+14
Altitude 14047397.971051

Triangular Pyramid

Length = n
Surface area 1.1392817629528E+14
Volume 5.0295544703078E+20
Height 7646434.9428627