126189242 (number)

126189242 is an even 9-digits composite number following 126189241 and preceding 126189243. In scientific notation, it is written as 1.26189242 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 63094620 positive integers (up to 126189242) that are relatively prime to 126189242.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million one hundred eighty-nine thousand two hundred forty-two

Notation

Scientific notation 1.26189242 × 10^8
Engineering notation 1.26189242 × 10^6

Prime Factorization of 126189242

Prime Factorization 2 × 63094621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 126189242
Product of the distinct prime numbers

The prime factorization of 126189242 is 2 × 63094621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 97, 33, 940, 536, 8578, 1702, 49103, 80537, 166593, 498162, 6840572, 1997684, 28039674, 27059550, 447736132, 571410895, 4064700726, 5084995111

Basic calculations (n = 126189242)

Multiplication

n×y
n×2 252378484
n×3 378567726
n×4 504756968
n×5 630946210

Division

n÷y
n÷2 63094621
n÷3 42063080.666667
n÷3 31547310.5
n÷5 25237848.4

Exponentiation

ny
n2 15923724796534564
n3 2.0094027618913E+24
n4 2.5356501139577E+32
n5 3.1997176585754E+40

Nth Root

y√n
2√n 11233.39850624
3√n 501.58065380151
4√n 105.98772809264
5√n 41.706569224588

Divisors of 126189242

1, 2, 63094621, 126189242

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126189241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126189242 can be divided by 4 positive divisors. The sum of these divisors (counting 126189242) is 1, the average is 0.25.

Base conversion 126189242

Base System Value
2 Binary 111100001010111111010111010
3 Ternary 22210110002002122
4 Quaternary 13201113322322
5 Quinary 224301023432
6 Senary 20304401242
8 Octal 741277272
10 Decimal 126189242
12 Duodecimal 36316222
16 Hexadecimal 7857eba
20 Vigesimal 1j8dd22
36 Base36 234o8q

Cryptographic Hash Functions

md5 8153154901d07fa7e0fab6d70086809b
sha1 a08b60a816ac4f4ad16adf14f930cc459ff885de
sha256 0b92fac03484bfc177f736f5b4e7207482ec8112650a9ec719df6f57d961d878
sha512 747cacaeb3a25e93fe777f4a4d44bb8ffd407a59255ae153fcb9e150cf82cf986ff0335ada421196b699a334da819b0c886f75018a72eebea85d7da6b31891f2
ripemd-160 bd32d66b034d7ce39ab005498383def9240fd67b

126189242 as geometric shapes

Circle

Radius = n
Diameter 252378484
Circumference 792870391.25853
Area 5.0025856838579E+16

Sphere

Radius = n
Volume 8.416966606481E+24
Surface area 2.0010342735431E+17
Circumference 792870391.25853

Square

Length = n
Perimeter 504756968
Area 15923724796534564
Diagonal 178458537.46198

Cube

Length = n
Surface area 95542348779207384
Volume 2.0094027618913E+24
Space diagonal 218566178.5126

Equilateral Triangle

Length = n
Perimeter 378567726
Area 6.8951750983356E+15
Altitude 109283089.2563

Triangular Pyramid

Length = n
Surface area 6.8951750983356E+15
Volume 2.3681038651139E+23
Height 59486179.153994