129555306 (number)

129555306 is an even 9-digits composite number following 129555305 and preceding 129555307. In scientific notation, it is written as 1.29555306 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 43185096 positive integers (up to 129555306) that are relatively prime to 129555306.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred fifty-five thousand three hundred six

Notation

Scientific notation 1.29555306 × 10^8
Engineering notation 1.29555306 × 10^6

Prime Factorization of 129555306

Prime Factorization 2 × 9 × 7197517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129555306
Product of the distinct prime numbers

The prime factorization of 129555306 is 2 × 9 × 7197517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 98, 54, 46, 402, 1431, 9492, 54623, 44703, 614513, 21551, 2954525, 8968286, 69990409, 27750474, 640524203, 302065996, 6240620360, 6929552075

Basic calculations (n = 129555306)

Multiplication

n×y
n×2 259110612
n×3 388665918
n×4 518221224
n×5 647776530

Division

n÷y
n÷2 64777653
n÷3 43185102
n÷3 32388826.5
n÷5 25911061.2

Exponentiation

ny
n2 16784577312753636
n3 2.1745310498345E+24
n4 2.817220355678E+32
n5 3.649858452493E+40

Nth Root

y√n
2√n 11382.23642348
3√n 506.0014190673
4√n 106.68756452127
5√n 41.92673474772

Divisors of 129555306

1, 2, 9, 18, 7197517, 14395034, 64777653, 129555306

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 -129555305
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 129555306 can be divided by 8 positive divisors. The sum of these divisors (counting 129555306) is 1, the average is 0.125.

Base conversion 129555306

Base System Value
2 Binary 111101110001101101101101010
3 Ternary 100000210002110200
4 Quaternary 13232031231222
5 Quinary 231131232211
6 Senary 20504453030
8 Octal 756155552
10 Decimal 129555306
12 Duodecimal 3747a176
16 Hexadecimal 7b8db6a
20 Vigesimal 209e856
36 Base36 254tii

Cryptographic Hash Functions

md5 468bb581ff995a5fdc1489fa0d27556b
sha1 69496292e2e538803777c7bfeb89ca686509442a
sha256 d24af9a3a745268053d7e7459c4d1b3be407209e320935fea333cf1a3e0d5537
sha512 a0d7eefa51829d6afbf5fa07d699decf05f7d758c2514d955620c1062205abdccd6e1ecd2ba82b687083b2ce6cd572bea1bfd1ab3305aac1141e51c67c98b196
ripemd-160 2f946cbbfdb58661911cb2c7954320f10bc2e8de

129555306 as geometric shapes

Circle

Radius = n
Diameter 259110612
Circumference 814019995.12636
Area 5.2730304779357E+16

Sphere

Radius = n
Volume 9.1086543615504E+24
Surface area 2.1092121911743E+17
Circumference 814019995.12636

Square

Length = n
Perimeter 518221224
Area 16784577312753636
Diagonal 183218870.8226

Cube

Length = n
Surface area 100707463876521816
Volume 2.1745310498345E+24
Space diagonal 224396372.38213

Equilateral Triangle

Length = n
Perimeter 388665918
Area 7.2679351723143E+15
Altitude 112198186.19107

Triangular Pyramid

Length = n
Surface area 7.2679351723143E+15
Volume 2.5627094187311E+23
Height 61072956.940865