129352215 (number)

129352215 is an odd 9-digits composite number following 129352214 and preceding 129352216. In scientific notation, it is written as 1.29352215 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 68304000 positive integers (up to 129352215) that are relatively prime to 129352215.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-two thousand two hundred fifteen

Notation

Scientific notation 1.29352215 × 10^8
Engineering notation 1.29352215 × 10^6

Prime Factorization of 129352215

Prime Factorization 15 × 101 × 85381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129352215
Product of the distinct prime numbers

The prime factorization of 129352215 is 15 × 101 × 85381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129352215)

Multiplication

n×y
n×2 258704430
n×3 388056645
n×4 517408860
n×5 646761075

Division

n÷y
n÷2 64676107.5
n÷3 43117405
n÷3 32338053.75
n÷5 25870443

Exponentiation

ny
n2 16731995525406225
n3 2.1643206825814E+24
n4 2.7995967426221E+32
n5 3.6213403976496E+40

Nth Root

y√n
2√n 11373.311523035
3√n 505.73687804615
4√n 106.64572904263
5√n 41.913581621091

Divisors of 129352215

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 -129352214
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 129352215 can be divided by 8 positive divisors. The sum of these divisors (counting 129352215) is 1, the average is 0.125.

Base conversion 129352215

Base System Value
2 Binary 111101101011100001000010111
3 Ternary 100000101202212210
4 Quaternary 13231130020113
5 Quinary 231103232330
6 Senary 20500244503
8 Octal 755341027
10 Decimal 129352215
12 Duodecimal 373a0733
16 Hexadecimal 7b5c217
20 Vigesimal 20890af
36 Base36 250gt3

Cryptographic Hash Functions

md5 176c4f77f54e3bff94d18f58bfdb59a4
sha1 d13c3377969e8258e010e9de499264c6ec07ab26
sha256 6d27da5d0c6851329ba8cbf75a6ac4b2e812084d46907519687e199e39252006
sha512 c462cb35e4a56e521a3bbca28564a814198466119741034c89e5c6202292e679d45e6b0227166460056faf5545bae6061bfa66ee810667562f279bb97b13b9d9
ripemd-160 b6db8cb94e23815570445db7487157a54304bc96

129352215 as geometric shapes

Circle

Radius = n
Diameter 258704430
Circumference 812743936.73913
Area 5.2565114222513E+16

Sphere

Radius = n
Volume 9.0658852752135E+24
Surface area 2.1026045689005E+17
Circumference 812743936.73913

Square

Length = n
Perimeter 517408860
Area 16731995525406225
Diagonal 182931656.776

Cube

Length = n
Surface area 100391973152437350
Volume 2.1643206825814E+24
Space diagonal 224044608.45157

Equilateral Triangle

Length = n
Perimeter 388056645
Area 7.2451665905047E+15
Altitude 112022304.22579

Triangular Pyramid

Length = n
Surface area 7.2451665905047E+15
Volume 2.550676385526E+23
Height 60977218.925334