129174989 (number)

129174989 is an odd 9-digits composite number following 129174988 and preceding 129174990. In scientific notation, it is written as 1.29174989 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 129074400 positive integers (up to 129174989) that are relatively prime to 129174989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29174989 × 10^8
Engineering notation 1.29174989 × 10^6

Prime Factorization of 129174989

Prime Factorization 1301 × 99289

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129174989
Product of the distinct prime numbers

The prime factorization of 129174989 is 1301 × 99289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129174989)

Multiplication

n×y
n×2 258349978
n×3 387524967
n×4 516699956
n×5 645874945

Division

n÷y
n÷2 64587494.5
n÷3 43058329.666667
n÷3 32293747.25
n÷5 25834997.8

Exponentiation

ny
n2 16686177783150121
n3 2.1554368315905E+24
n4 2.7842852901089E+32
n5 3.5966002172268E+40

Nth Root

y√n
2√n 11365.51754211
3√n 505.50580175792
4√n 106.60918132182
5√n 41.90209012755

Divisors of 129174989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129174988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129174989 can be divided by 4 positive divisors. The sum of these divisors (counting 129174989) is 1, the average is 0.25.

Base conversion 129174989

Base System Value
2 Binary 111101100110000110111001101
3 Ternary 100000001202202212
4 Quaternary 13230300313031
5 Quinary 231032044424
6 Senary 20452400205
8 Octal 754606715
10 Decimal 129174989
12 Duodecimal 37316065
16 Hexadecimal 7b30dcd
20 Vigesimal 2076h99
36 Base36 24wo25

Cryptographic Hash Functions

md5 c5de84ea6fc08ba5af0f6d3389d03ffd
sha1 d347986d9e6d905f7e23b6e31b9292d6086b26d1
sha256 5217118b45279aed4cf6146db016c4bfb9290ebcf2b120af013d85a367fb62b2
sha512 4dade6518d9c4ea5363386f36768adba37d0ca9f1b830bdd71077c998f982b9bf3e9eec776837481cd2b39b5e8e19a6f5e36d2613ea526ac61e90dbc33eb62d1
ripemd-160 61c93e709e23dad60de73c93ac4a8e1f1a9adc9e

129174989 as geometric shapes

Circle

Radius = n
Diameter 258349978
Circumference 811630392.93988
Area 5.2421173540038E+16

Sphere

Radius = n
Volume 9.0286726872019E+24
Surface area 2.0968469416015E+17
Circumference 811630392.93988

Square

Length = n
Perimeter 516699956
Area 16686177783150121
Diagonal 182681021.3632

Cube

Length = n
Surface area 100117066698900726
Volume 2.1554368315905E+24
Space diagonal 223737644.01515

Equilateral Triangle

Length = n
Perimeter 387524967
Area 7.2253269261358E+15
Altitude 111868822.00758

Triangular Pyramid

Length = n
Surface area 7.2253269261358E+15
Volume 2.5402066667281E+23
Height 60893673.787732