20225538 (number)

20225538 is an even 8-digits composite number following 20225537 and preceding 20225539. In scientific notation, it is written as 2.0225538 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 6386040 positive integers (up to 20225538) that are relatively prime to 20225538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0225538 × 10^7
Engineering notation 2.0225538 × 10^6

Prime Factorization of 20225538

Prime Factorization 2 × 27 × 3 × 19 × 6571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20225538
Product of the distinct prime numbers

The prime factorization of 20225538 is 2 × 27 × 3 × 19 × 6571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 49, 34, 527, 675, 5222, 3766, 78728, 99503, 372218, 725799, 126538, 1735493, 96736744, 9148441, 492778994, 733869524, 1970804116, 6718496962

Basic calculations (n = 20225538)

Multiplication

n×y
n×2 40451076
n×3 60676614
n×4 80902152
n×5 101127690

Division

n÷y
n÷2 10112769
n÷3 6741846
n÷3 5056384.5
n÷5 4045107.6

Exponentiation

ny
n2 409072387389444
n3 8.2737091158959E+21
n4 1.673402181245E+29
n5 3.3845459406054E+36

Nth Root

y√n
2√n 4497.2811786678
3√n 272.45829061702
4√n 67.06177136542
5√n 28.918783273533

Divisors of 20225538

1, 2, 3, 6, 19, 27, 38, 54, 57, 81, 114, 162, 513, 1026, 1539, 3078, 6571, 13142, 19713, 39426, 124849, 177417, 249698, 354834, 374547, 532251, 749094, 1064502, 3370923, 6741846, 10112769, 20225538

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20225537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20225538 can be divided by 32 positive divisors. The sum of these divisors (counting 20225538) is 1, the average is 0.03125.

Base conversion 20225538

Base System Value
2 Binary 1001101001001111000000010
3 Ternary 1102001120020000
4 Quaternary 1031021320002
5 Quinary 20134204123
6 Senary 2001300430
8 Octal 115117002
10 Decimal 20225538
12 Duodecimal 6934716
16 Hexadecimal 1349e02
20 Vigesimal 6683gi
36 Base36 c1i4i

Cryptographic Hash Functions

md5 a634bd9b03c57e637a2c6db0b526b3d4
sha1 839d786dba2bf211ff5d8de7e0fa9680d5ec3bfe
sha256 925aca28e5df3c43d9f633799ea41cdbf66e50441ef8e6fb2760a5843e8f09c1
sha512 f4560a4ea7470e8c1e6286dc69ba64600de4291f4001443ac12995a5f91f3b170307e41a0c97fa718992b273f20019ab8a5dcf50a449ec282705f3570474ee07
ripemd-160 c329ea177454c702d21276826f5b4e5767a4e8d3

20225538 as geometric shapes

Circle

Radius = n
Diameter 40451076
Circumference 127080803.1914
Area 1.2851388070091E+15

Sphere

Radius = n
Volume 3.4656831701917E+22
Surface area 5.1405552280365E+15
Circumference 127080803.1914

Square

Length = n
Perimeter 80902152
Area 409072387389444
Diagonal 28603230.145892

Cube

Length = n
Surface area 2454434324336664
Volume 8.2737091158959E+21
Space diagonal 35031659.426415

Equilateral Triangle

Length = n
Perimeter 60676614
Area 1.77133539733E+14
Altitude 17515829.713208

Triangular Pyramid

Length = n
Surface area 1.77133539733E+14
Volume 9.7506597023583E+20
Height 9534410.0486308