129443375 (number)

129443375 is an odd 9-digits composite number following 129443374 and preceding 129443376. In scientific notation, it is written as 1.29443375 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 103554600 positive integers (up to 129443375) that are relatively prime to 129443375.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-three thousand three hundred seventy-five

Notation

Scientific notation 1.29443375 × 10^8
Engineering notation 1.29443375 × 10^6

Prime Factorization of 129443375

Prime Factorization 5 × 25 × 1035547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129443375
Product of the distinct prime numbers

The prime factorization of 129443375 is 5 × 25 × 1035547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129443375)

Multiplication

n×y
n×2 258886750
n×3 388330125
n×4 517773500
n×5 647216875

Division

n÷y
n÷2 64721687.5
n÷3 43147791.666667
n÷3 32360843.75
n÷5 25888675

Exponentiation

ny
n2 16755587331390625
n3 2.1688997742824E+24
n4 2.8074970681986E+32
n5 3.6341189581023E+40

Nth Root

y√n
2√n 11377.318445047
3√n 505.85565490101
4√n 106.66451352276
5√n 41.919487612684

Divisors of 129443375

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129443374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129443375 can be divided by 8 positive divisors. The sum of these divisors (counting 129443375) is 1, the average is 0.125.

Base conversion 129443375

Base System Value
2 Binary 111101101110010011000101111
3 Ternary 100000120101221002
4 Quaternary 13231302120233
5 Quinary 231114142000
6 Senary 20502230515
8 Octal 755623057
10 Decimal 129443375
12 Duodecimal 3742543b
16 Hexadecimal 7b7262f
20 Vigesimal 209088f
36 Base36 252f5b

Cryptographic Hash Functions

md5 1e455fd2bd1457422c56a2ccc8fb9c0b
sha1 c2e73ee6673d1c907ddeb45a40f6a3381f73b148
sha256 8d9da4ad5f5e25d1b82b9a9ea0e010409afb552ffb720af2a4cfa1d97b9e0ea5
sha512 740fc209fef6b67f85a42e0dd62755f4dd2ab257b8c292cedc60b1c1f1b08f2c5c4fdae6060edbc6023ab901cd1f3e6d5ab1e0d9e82e5c0a94e0c928216e43ae
ripemd-160 277dfee520a6976cde16407172760ea02a2d83b5

129443375 as geometric shapes

Circle

Radius = n
Diameter 258886750
Circumference 813316711.91174
Area 5.2639230066879E+16

Sphere

Radius = n
Volume 9.0850661296777E+24
Surface area 2.1055692026752E+17
Circumference 813316711.91174

Square

Length = n
Perimeter 517773500
Area 16755587331390625
Diagonal 183060576.48435

Cube

Length = n
Surface area 100533523988343750
Volume 2.1688997742824E+24
Space diagonal 224202502.20319

Equilateral Triangle

Length = n
Perimeter 388330125
Area 7.2553821421565E+15
Altitude 112101251.1016

Triangular Pyramid

Length = n
Surface area 7.2553821421565E+15
Volume 2.5560728968485E+23
Height 61020192.161449