129347620 (number)

129347620 is an even 9-digits composite number following 129347619 and preceding 129347621. In scientific notation, it is written as 1.29347620 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 50186240 positive integers (up to 129347620) that are relatively prime to 129347620.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-seven thousand six hundred twenty

Notation

Scientific notation 1.29347620 × 10^8
Engineering notation 1.29347620 × 10^6

Prime Factorization of 129347620

Prime Factorization 2 × 2 × 5 × 41 × 233 × 677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64673810
Product of the distinct prime numbers

The prime factorization of 129347620 is 2 × 2 × 5 × 41 × 233 × 677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129347620)

Multiplication

n×y
n×2 258695240
n×3 388042860
n×4 517390480
n×5 646738100

Division

n÷y
n÷2 64673810
n÷3 43115873.333333
n÷3 32336905
n÷5 25869524

Exponentiation

ny
n2 16730806799664400
n3 2.1640900402164E+24
n4 2.799198961677E+32
n5 3.6206972359939E+40

Nth Root

y√n
2√n 11373.109513233
3√n 505.73088951715
4√n 106.64478193158
5√n 41.91328383625

Divisors of 129347620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129347619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129347620 can be divided by 48 positive divisors. The sum of these divisors (counting 129347620) is 1, the average is 0.020833333333333.

Base conversion 129347620

Base System Value
2 Binary 111101101011011000000100100
3 Ternary 100000101112120121
4 Quaternary 13231123000210
5 Quinary 231103110440
6 Senary 20500211324
8 Octal 755330044
10 Decimal 129347620
12 Duodecimal 37399b44
16 Hexadecimal 7b5b024
20 Vigesimal 2088910
36 Base36 250d9g

Cryptographic Hash Functions

md5 d4a04b45ed685b4e5e98097533ab408b
sha1 39c64583ff158f15453601601d70d46b28dbfe89
sha256 dc038b7eadb7f1d83681081811c0bfa96a649b1ad81e1d0954b065ea920497b0
sha512 b9cfc3db3bdaf150ff3349507cde21f0a3a8c13326a12471ad8897c8e78beb4185f5e7b7ea327c321f5ef9785c4d9f83d2dec86a2640059037b55a130c32016d
ripemd-160 7a5be5b6bc50e0ecf2fc5925c6c4f335cdf7a2d5

129347620 as geometric shapes

Circle

Radius = n
Diameter 258695240
Circumference 812715065.50265
Area 5.2561379730456E+16

Sphere

Radius = n
Volume 9.0649191627343E+24
Surface area 2.1024551892182E+17
Circumference 812715065.50265

Square

Length = n
Perimeter 517390480
Area 16730806799664400
Diagonal 182925158.46468

Cube

Length = n
Surface area 100384840797986400
Volume 2.1640900402164E+24
Space diagonal 224036649.67811

Equilateral Triangle

Length = n
Perimeter 388042860
Area 7.2446518571594E+15
Altitude 112018324.83906

Triangular Pyramid

Length = n
Surface area 7.2446518571594E+15
Volume 2.5504045708921E+23
Height 60975052.82156