129908084 (number)

129908084 is an even 9-digits composite number following 129908083 and preceding 129908085. In scientific notation, it is written as 1.29908084 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 61133184 positive integers (up to 129908084) that are relatively prime to 129908084.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred eight thousand eighty-four

Notation

Scientific notation 1.29908084 × 10^8
Engineering notation 1.29908084 × 10^6

Prime Factorization of 129908084

Prime Factorization 2 × 2 × 17 × 1910413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64954042
Product of the distinct prime numbers

The prime factorization of 129908084 is 2 × 2 × 17 × 1910413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 78, 58, 762, 281, 6712, 6001, 65720, 59369, 868301, 333988, 9507839, 2051640, 16612340, 1844506, 568588886, 168404969, 7617943901, 1353679381

Basic calculations (n = 129908084)

Multiplication

n×y
n×2 259816168
n×3 389724252
n×4 519632336
n×5 649540420

Division

n÷y
n÷2 64954042
n÷3 43302694.666667
n÷3 32477021
n÷5 25981616.8

Exponentiation

ny
n2 16876110288551056
n3 2.1923431529584E+24
n4 2.8480309847134E+32
n5 3.6998224839675E+40

Nth Root

y√n
2√n 11397.722755007
3√n 506.46028201726
4√n 106.76011781094
5√n 41.949543147061

Divisors of 129908084

1, 2, 4, 17, 34, 68, 1910413, 3820826, 7641652, 32477021, 64954042, 129908084

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129908083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129908084 can be divided by 12 positive divisors. The sum of these divisors (counting 129908084) is 1, the average is 0.083333333333333.

Base conversion 129908084

Base System Value
2 Binary 111101111100011110101110100
3 Ternary 100001110000101112
4 Quaternary 13233203311310
5 Quinary 231224024314
6 Senary 20520214152
8 Octal 757436564
10 Decimal 129908084
12 Duodecimal 3760a358
16 Hexadecimal 7be3d74
20 Vigesimal 20bia44
36 Base36 25cdpw

Cryptographic Hash Functions

md5 f2be4d19719c8a5c7194f9c68d8dbebb
sha1 ce4ca11bdf8f16578d5c68fd1b51dfd814a8741d
sha256 23390c76309044a2c6d2a623b783da240d852d15ddb850ec2b7ff4214759fea3
sha512 4fbfc9b93c11510586d78809a48ae420594581334396cad9e60542d0f28c8c15f9330df4ffc4c3c89538f8ec566351c9bd9bb02599dd830b2a16c6740d7f2d6f
ripemd-160 0a4446344ad6aed7df03427132bcbba3dba39fc7

129908084 as geometric shapes

Circle

Radius = n
Diameter 259816168
Circumference 816236564.67265
Area 5.3017864103683E+16

Sphere

Radius = n
Volume 9.1832655246425E+24
Surface area 2.1207145641473E+17
Circumference 816236564.67265

Square

Length = n
Perimeter 519632336
Area 16876110288551056
Diagonal 183717774.2547

Cube

Length = n
Surface area 101256661731306336
Volume 2.1923431529584E+24
Space diagonal 225007401.80193

Equilateral Triangle

Length = n
Perimeter 389724252
Area 7.3075701134766E+15
Altitude 112503700.90096

Triangular Pyramid

Length = n
Surface area 7.3075701134766E+15
Volume 2.5837011835746E+23
Height 61239258.084901