129625752 (number)

129625752 is an even 9-digits composite number following 129625751 and preceding 129625753. In scientific notation, it is written as 1.29625752 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 40934304 positive integers (up to 129625752) that are relatively prime to 129625752.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-five thousand seven hundred fifty-two

Notation

Scientific notation 1.29625752 × 10^8
Engineering notation 1.29625752 × 10^6

Prime Factorization of 129625752

Prime Factorization 2 × 2 × 2 × 3 × 19 × 284267

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32406438
Product of the distinct prime numbers

The prime factorization of 129625752 is 2 × 2 × 2 × 3 × 19 × 284267. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129625752)

Multiplication

n×y
n×2 259251504
n×3 388877256
n×4 518503008
n×5 648128760

Division

n÷y
n÷2 64812876
n÷3 43208584
n÷3 32406438
n÷5 25925150.4

Exponentiation

ny
n2 16802835581565504
n3 2.1780801979928E+24
n4 2.8233528358112E+32
n5 3.6597923450336E+40

Nth Root

y√n
2√n 11385.330561736
3√n 506.09311560009
4√n 106.70206446801
5√n 41.93129330831

Divisors of 129625752

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 -129625751
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 129625752 can be divided by 32 positive divisors. The sum of these divisors (counting 129625752) is 1, the average is 0.03125.

Base conversion 129625752

Base System Value
2 Binary 111101110011110111010011000
3 Ternary 100000220200002210
4 Quaternary 13232132322120
5 Quinary 231141011002
6 Senary 20510155120
8 Octal 756367230
10 Decimal 129625752
12 Duodecimal 374b2aa0
16 Hexadecimal 7b9ee98
20 Vigesimal 20a347c
36 Base36 256bvc

Cryptographic Hash Functions

md5 0bd8ed0f6229e3be5e94704c2500cded
sha1 4b84cc353d4a7e0a3c2eb478f6fd3513b9f0f59b
sha256 b6150f8c614fb607027f51a73e691f8314c8c06015088cb857367e2ac8e101d8
sha512 e286e6740a04d239060d821d6f9a3fc031cb8428e32efff7fc34f55ea57f58a7ba00fbc383a4aabecd3eae9636022864d4d30618e93319730421be92a02a864b
ripemd-160 b434c2a7580d852761d7fe00db42e49b2c977264

129625752 as geometric shapes

Circle

Radius = n
Diameter 259251504
Circumference 814462620.3985
Area 5.2787664822523E+16

Sphere

Radius = n
Volume 9.1235209985914E+24
Surface area 2.1115065929009E+17
Circumference 814462620.3985

Square

Length = n
Perimeter 518503008
Area 16802835581565504
Diagonal 183318496.51121

Cube

Length = n
Surface area 100817013489393024
Volume 2.1780801979928E+24
Space diagonal 224518388.43332

Equilateral Triangle

Length = n
Perimeter 388877256
Area 7.2758412346244E+15
Altitude 112259194.21666

Triangular Pyramid

Length = n
Surface area 7.2758412346244E+15
Volume 2.5668921299481E+23
Height 61106165.503737