129125534 (number)

129125534 is an even 9-digits composite number following 129125533 and preceding 129125535. In scientific notation, it is written as 1.29125534 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 64562766 positive integers (up to 129125534) that are relatively prime to 129125534.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-five thousand five hundred thirty-four

Notation

Scientific notation 1.29125534 × 10^8
Engineering notation 1.29125534 × 10^6

Prime Factorization of 129125534

Prime Factorization 2 × 64562767

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129125534
Product of the distinct prime numbers

The prime factorization of 129125534 is 2 × 64562767. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 30, 70, 818, 924, 6949, 9572, 97173, 30556, 232535, 383637, 6419887, 223828, 76400737, 47588194, 750840650, 355977381, 5554407266, 5035753746

Basic calculations (n = 129125534)

Multiplication

n×y
n×2 258251068
n×3 387376602
n×4 516502136
n×5 645627670

Division

n÷y
n÷2 64562767
n÷3 43041844.666667
n÷3 32281383.5
n÷5 25825106.8

Exponentiation

ny
n2 16673403530785156
n3 2.1529621345101E+24
n4 2.780023853004E+32
n5 3.5897206455188E+40

Nth Root

y√n
2√n 11363.341673997
3√n 505.44128209429
4√n 106.59897595192
5√n 41.898881169987

Divisors of 129125534

1, 2, 64562767, 129125534

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 -129125533
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 129125534 can be divided by 4 positive divisors. The sum of these divisors (counting 129125534) is 1, the average is 0.25.

Base conversion 129125534

Base System Value
2 Binary 111101100100100110010011110
3 Ternary 22222222020221012
4 Quaternary 13230210302132
5 Quinary 231024004114
6 Senary 20451335222
8 Octal 754446236
10 Decimal 129125534
12 Duodecimal 372b1512
16 Hexadecimal 7b24c9e
20 Vigesimal 2070dge
36 Base36 24vlwe

Cryptographic Hash Functions

md5 8c3ae474d69f1f2932ca5ae00e8a2dc4
sha1 93cadbcc0ff7259ab4f7332be461c446bd7875c7
sha256 4cc26b69b545a88f5efb0b6a03e147e187cc3f381a5584ebe3951df2c8d6f94b
sha512 8cb52fc8c98301c80b7dcb5b7331f34d5879a9d3af9ce45f98c5cb5bcddd4ebd3a7b8cc7d523b66ceeb9216acb89ec515fdd40e70d4dbe73aeeeb0a927b55462
ripemd-160 900fb05cd10b1bbc0772d341226b3636d396641f

129125534 as geometric shapes

Circle

Radius = n
Diameter 258251068
Circumference 811319658.01052
Area 5.2381042042653E+16

Sphere

Radius = n
Volume 9.018306700312E+24
Surface area 2.0952416817061E+17
Circumference 811319658.01052

Square

Length = n
Perimeter 516502136
Area 16673403530785156
Diagonal 182611081.43147

Cube

Length = n
Surface area 100040421184710936
Volume 2.1529621345101E+24
Space diagonal 223651985.44246

Equilateral Triangle

Length = n
Perimeter 387376602
Area 7.2197955126045E+15
Altitude 111825992.72123

Triangular Pyramid

Length = n
Surface area 7.2197955126045E+15
Volume 2.5372902082499E+23
Height 60870360.477156