20537564 (number)

20537564 is an even 8-digits composite number following 20537563 and preceding 20537565. In scientific notation, it is written as 2.0537564 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 9595136 positive integers (up to 20537564) that are relatively prime to 20537564.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-seven thousand five hundred sixty-four

Notation

Scientific notation 2.0537564 × 10^7
Engineering notation 2.0537564 × 10^6

Prime Factorization of 20537564

Prime Factorization 2 × 2 × 17 × 149 × 2027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10268782
Product of the distinct prime numbers

The prime factorization of 20537564 is 2 × 2 × 17 × 149 × 2027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 25, 57, 742, 246, 6930, 5345, 89567, 3390, 438488, 760072, 1662256, 8846464, 28488433, 18107627, 900179627, 890842008, 6874545899, 4322287277

Basic calculations (n = 20537564)

Multiplication

n×y
n×2 41075128
n×3 61612692
n×4 82150256
n×5 102687820

Division

n÷y
n÷2 10268782
n÷3 6845854.6666667
n÷3 5134391
n÷5 4107512.8

Exponentiation

ny
n2 421791535054096
n3 8.6625706458317E+21
n4 1.7790809904329E+29
n5 3.6537989702199E+36

Nth Root

y√n
2√n 4531.8389203501
3√n 273.85224775947
4√n 67.3189343376
5√n 29.007465605107

Divisors of 20537564

1, 2, 4, 17, 34, 68, 149, 298, 596, 2027, 2533, 4054, 5066, 8108, 10132, 34459, 68918, 137836, 302023, 604046, 1208092, 5134391, 10268782, 20537564

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20537563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20537564 can be divided by 24 positive divisors. The sum of these divisors (counting 20537564) is 1, the average is 0.041666666666667.

Base conversion 20537564

Base System Value
2 Binary 1001110010110000011011100
3 Ternary 1102122102020112
4 Quaternary 1032112003130
5 Quinary 20224200224
6 Senary 2012105152
8 Octal 116260334
10 Decimal 20537564
12 Duodecimal 6a651b8
16 Hexadecimal 13960dc
20 Vigesimal 6873i4
36 Base36 c86vw

Cryptographic Hash Functions

md5 b387f6a6cf810e61ade608b84a426c0b
sha1 a15ec57b2ce9a45058e5f12044cf6af5fe5e94a8
sha256 873efc4b42092ef8176e44d71876be216d223d50bc3ed3d6f2536ae11341be73
sha512 7c1ff5cc3f716428690fe40c1fb036f9371f97b80573544b42cbc471a0acb63a335a65afe963e7511e260b83989676cd6c45af23ba2b2922ecf27e07ab30fe24
ripemd-160 a4260a62b5cdaa4b85940701f36c0dfa9f7c0211

20537564 as geometric shapes

Circle

Radius = n
Diameter 41075128
Circumference 129041320.37006
Area 1.3250971878723E+15

Sphere

Radius = n
Volume 3.628569106953E+22
Surface area 5.3003887514892E+15
Circumference 129041320.37006

Square

Length = n
Perimeter 82150256
Area 421791535054096
Diagonal 29044501.546905

Cube

Length = n
Surface area 2530749210324576
Volume 8.6625706458317E+21
Space diagonal 35572104.311697

Equilateral Triangle

Length = n
Perimeter 61612692
Area 1.8264109222904E+14
Altitude 17786052.155849

Triangular Pyramid

Length = n
Surface area 1.8264109222904E+14
Volume 1.0208937410292E+21
Height 9681500.5156351