125442018 (number)

125442018 is an even 9-digits composite number following 125442017 and preceding 125442019. In scientific notation, it is written as 1.25442018 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 38418912 positive integers (up to 125442018) that are relatively prime to 125442018.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred forty-two thousand eighteen

Notation

Scientific notation 1.25442018 × 10^8
Engineering notation 1.25442018 × 10^6

Prime Factorization of 125442018

Prime Factorization 2 × 9 × 13 × 239 × 2243

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 125442018
Product of the distinct prime numbers

The prime factorization of 125442018 is 2 × 9 × 13 × 239 × 2243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 78, 78, 892, 64, 1523, 7484, 59631, 72096, 175695, 714194, 1548504, 9696135, 66096173, 73112533, 494870076, 715760683, 7233815323, 529807182

Basic calculations (n = 125442018)

Multiplication

n×y
n×2 250884036
n×3 376326054
n×4 501768072
n×5 627210090

Division

n÷y
n÷2 62721009
n÷3 41814006
n÷3 31360504.5
n÷5 25088403.6

Exponentiation

ny
n2 15735699879912324
n3 1.9739179475786E+24
n4 2.4761225071067E+32
n5 3.1060980410669E+40

Nth Root

y√n
2√n 11200.090088923
3√n 500.58866401072
4√n 105.83047807188
5√n 41.657059096489

Divisors of 125442018

1, 2, 9, 13, 18, 26, 117, 234, 239, 478, 2151, 2243, 3107, 4302, 4486, 6214, 20187, 27963, 29159, 40374, 55926, 58318, 262431, 524862, 536077, 1072154, 4824693, 6969001, 9649386, 13938002, 62721009, 125442018

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 -125442017
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 125442018 can be divided by 32 positive divisors. The sum of these divisors (counting 125442018) is 1, the average is 0.03125.

Base conversion 125442018

Base System Value
2 Binary 111011110100001011111100010
3 Ternary 22202001010002200
4 Quaternary 13132201133202
5 Quinary 224103121033
6 Senary 20240354030
8 Octal 736413742
10 Decimal 125442018
12 Duodecimal 36015916
16 Hexadecimal 77a17e2
20 Vigesimal 1j4050i
36 Base36 22onoi

Cryptographic Hash Functions

md5 ade89b89ed90b6a00afeddf1c4bc01e4
sha1 a0f698bbc0caf75c87328c7a22a7256cd59e8064
sha256 22fb9736f262432c231fb0c5272a2dbc55b6a28f41a34033fd823fe95552c319
sha512 136f5ff8e731fea203bd8509bcfe528462a46c373bec856f9f0f8893e7e12540260dc33b5397356cffb9d55982d5eeb72bc8dd9db0acb6bef7b0cb6ff84ea66b
ripemd-160 7efd8ae73241a073b84b4a991599cc4612a167f0

125442018 as geometric shapes

Circle

Radius = n
Diameter 250884036
Circumference 788175444.40056
Area 4.9435159141826E+16

Sphere

Radius = n
Volume 8.2683281638691E+24
Surface area 1.9774063656731E+17
Circumference 788175444.40056

Square

Length = n
Perimeter 501768072
Area 15735699879912324
Diagonal 177401803.14705

Cube

Length = n
Surface area 94414199279473944
Volume 1.9739179475786E+24
Space diagonal 217271948.57997

Equilateral Triangle

Length = n
Perimeter 376326054
Area 6.8137579211659E+15
Altitude 108635974.28998

Triangular Pyramid

Length = n
Surface area 6.8137579211659E+15
Volume 2.3262846103977E+23
Height 59133934.38235