129366240 (number)

129366240 is an even 9-digits composite number following 129366239 and preceding 129366241. In scientific notation, it is written as 1.29366240 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 34497536 positive integers (up to 129366240) that are relatively prime to 129366240.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred sixty-six thousand two hundred forty

Notation

Scientific notation 1.29366240 × 10^8
Engineering notation 1.29366240 × 10^6

Prime Factorization of 129366240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 269513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8085390
Product of the distinct prime numbers

The prime factorization of 129366240 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 269513. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129366240)

Multiplication

n×y
n×2 258732480
n×3 388098720
n×4 517464960
n×5 646831200

Division

n÷y
n÷2 64683120
n÷3 43122080
n÷3 32341560
n÷5 25873248

Exponentiation

ny
n2 16735624051737600
n3 2.1650247576269E+24
n4 2.800811124011E+32
n5 3.6233040406347E+40

Nth Root

y√n
2√n 11373.928081362
3√n 505.75515554113
4√n 106.64861968803
5√n 41.914490476791

Divisors of 129366240

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 -129366239
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 129366240 can be divided by 48 positive divisors. The sum of these divisors (counting 129366240) is 1, the average is 0.020833333333333.

Base conversion 129366240

Base System Value
2 Binary 111101101011111100011100000
3 Ternary 100000102111010020
4 Quaternary 13231133203200
5 Quinary 231104204430
6 Senary 20500433440
8 Octal 755374340
10 Decimal 129366240
12 Duodecimal 373a8880
16 Hexadecimal 7b5f8e0
20 Vigesimal 208afc0
36 Base36 250rmo

Cryptographic Hash Functions

md5 de9e5c7f8a933fc952e3fbb93c790596
sha1 1bb47b7d36fd1a47700be2bf6886f188d4bb3941
sha256 8703bfe8936ffb52745eff0d75891676cecf57c7958fa293d602d79056675e7b
sha512 a3804cfd06f170bbc00083c2c33261214f6ea78e1fb4ae99546f2c6ada19b16848d666e19b9abe6fd9006c5d23113fc5435bbfe99f603d15f3002e717c51a0ac
ripemd-160 b536215400223a67de900f159ac17e4c200c42c0

129366240 as geometric shapes

Circle

Radius = n
Diameter 258732480
Circumference 812832058.41307
Area 5.2576513574179E+16

Sphere

Radius = n
Volume 9.0688344978674E+24
Surface area 2.1030605429672E+17
Circumference 812832058.41307

Square

Length = n
Perimeter 517464960
Area 16735624051737600
Diagonal 182951491.12121

Cube

Length = n
Surface area 100413744310425600
Volume 2.1650247576269E+24
Space diagonal 224068900.46415

Equilateral Triangle

Length = n
Perimeter 388098720
Area 7.2467377884953E+15
Altitude 112034450.23207

Triangular Pyramid

Length = n
Surface area 7.2467377884953E+15
Volume 2.5515061459245E+23
Height 60983830.373738