129813120 (number)

129813120 is an even 9-digits composite number following 129813119 and preceding 129813121. In scientific notation, it is written as 1.29813120 × 10^8. The sum of its digits is 27. It has a total of 11 prime factors and 128 positive divisors. There are 33454080 positive integers (up to 129813120) that are relatively prime to 129813120.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred thirteen thousand one hundred twenty

Notation

Scientific notation 1.29813120 × 10^8
Engineering notation 1.29813120 × 10^6

Prime Factorization of 129813120

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 31 × 3 × 727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2028330
Product of the distinct prime numbers

The prime factorization of 129813120 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 31 × 3 × 727. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129813120)

Multiplication

n×y
n×2 259626240
n×3 389439360
n×4 519252480
n×5 649065600

Division

n÷y
n÷2 64906560
n÷3 43271040
n÷3 32453280
n÷5 25962624

Exponentiation

ny
n2 16851446124134400
n3 2.1875387978858E+24
n4 2.839712364746E+32
n5 3.6863192197026E+40

Nth Root

y√n
2√n 11393.5560735
3√n 506.33684289805
4√n 106.7406018041
5√n 41.943408252832

Divisors of 129813120

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129813119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129813120 can be divided by 128 positive divisors. The sum of these divisors (counting 129813120) is 1, the average is 0.0078125.

Base conversion 129813120

Base System Value
2 Binary 111101111001100101010000000
3 Ternary 100001021012010100
4 Quaternary 13233030222000
5 Quinary 231213004440
6 Senary 20514202400
8 Octal 757145200
10 Decimal 129813120
12 Duodecimal 37583400
16 Hexadecimal 7bcca80
20 Vigesimal 20b6cg0
36 Base36 25acg0

Cryptographic Hash Functions

md5 94ffa3a622c33b4326a5ce84049afa94
sha1 2ce4f1ce2b962dd0208cf10e90b8b8cd42715635
sha256 2f9a7e00d5a92335f3d462871b3f304d260d4ea3e323cbe0fb309f4c69f2e5a1
sha512 f15d21e89ae14ea98d4a551c22bb89c640845fb4420ca025b0702173b1bd10f8c203ed9749275aebbcbd5ec21836b8d62789cb2cb60e925e105fd9aa47730ea4
ripemd-160 12915d2ee1dda253b244d85e5ffd85aee77fcfdd

129813120 as geometric shapes

Circle

Radius = n
Diameter 259626240
Circumference 815639888.26314
Area 5.2940379345945E+16

Sphere

Radius = n
Volume 9.1631410891742E+24
Surface area 2.1176151738378E+17
Circumference 815639888.26314

Square

Length = n
Perimeter 519252480
Area 16851446124134400
Diagonal 183583474.87797

Cube

Length = n
Surface area 101108676744806400
Volume 2.1875387978858E+24
Space diagonal 224842919.32904

Equilateral Triangle

Length = n
Perimeter 389439360
Area 7.2968902170026E+15
Altitude 112421459.66452

Triangular Pyramid

Length = n
Surface area 7.2968902170026E+15
Volume 2.5780391968229E+23
Height 61194491.625989