20542275 (number)

20542275 is an odd 8-digits composite number following 20542274 and preceding 20542276. In scientific notation, it is written as 2.0542275 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 10108800 positive integers (up to 20542275) that are relatively prime to 20542275.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-two thousand two hundred seventy-five

Notation

Scientific notation 2.0542275 × 10^7
Engineering notation 2.0542275 × 10^6

Prime Factorization of 20542275

Prime Factorization 27 × 5 × 5 × 13 × 2341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4108455
Product of the distinct prime numbers

The prime factorization of 20542275 is 27 × 5 × 5 × 13 × 2341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 40, 29, 842, 408, 9838, 9856, 73033, 92165, 762134, 837330, 9811344, 9430660, 62242558, 71447503, 129332537, 703634442, 7661432153, 5718057565

Basic calculations (n = 20542275)

Multiplication

n×y
n×2 41084550
n×3 61626825
n×4 82169100
n×5 102711375

Division

n÷y
n÷2 10271137.5
n÷3 6847425
n÷3 5135568.75
n÷5 4108455

Exponentiation

ny
n2 421985062175625
n3 8.6685331931038E+21
n4 1.7807139269937E+29
n5 3.6579915184634E+36

Nth Root

y√n
2√n 4532.3586574763
3√n 273.87318531739
4√n 67.322794486535
5√n 29.008796255944

Divisors of 20542275

1, 5, 13, 25, 27, 65, 135, 325, 351, 675, 1755, 2341, 8775, 11705, 30433, 58525, 63207, 152165, 316035, 760825, 821691, 1580175, 4108455, 20542275

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 -20542274
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 20542275 can be divided by 24 positive divisors. The sum of these divisors (counting 20542275) is 1, the average is 0.041666666666667.

Base conversion 20542275

Base System Value
2 Binary 1001110010111001101000011
3 Ternary 1102122122201000
4 Quaternary 1032113031003
5 Quinary 20224323100
6 Senary 2012143043
8 Octal 116271503
10 Decimal 20542275
12 Duodecimal 6a67a83
16 Hexadecimal 1397343
20 Vigesimal 687fdf
36 Base36 c8air

Cryptographic Hash Functions

md5 f893ab4f3c992397cf2a0451d6450095
sha1 f4c9e30475fa9c61012dafa786e80bb4d073ab72
sha256 cbcdb09d0f9ec2bb2b9056bfed8f50305d59da8703a74f680e9aae93abbca897
sha512 90733245b266eb806af8dbf894e7c038b405fe30d5539e7e35a4758bf96855aefc791f1c6f662f6c1b57973abe8ae766d84199eccd60021fcac13891cce4510c
ripemd-160 1fbd55340583d465e3880c095cc045537767e9c5

20542275 as geometric shapes

Circle

Radius = n
Diameter 41084550
Circumference 129070920.45604
Area 1.3257051712556E+15

Sphere

Radius = n
Volume 3.6310666929139E+22
Surface area 5.3028206850223E+15
Circumference 129070920.45604

Square

Length = n
Perimeter 82169100
Area 421985062175625
Diagonal 29051163.906998

Cube

Length = n
Surface area 2531910373053750
Volume 8.6685331931038E+21
Space diagonal 35580264.003052

Equilateral Triangle

Length = n
Perimeter 61626825
Area 1.8272489193082E+14
Altitude 17790132.001526

Triangular Pyramid

Length = n
Surface area 1.8272489193082E+14
Volume 1.0215964339641E+21
Height 9683721.3023326