129482820 (number)

129482820 is an even 9-digits composite number following 129482819 and preceding 129482821. In scientific notation, it is written as 1.29482820 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 34528608 positive integers (up to 129482820) that are relatively prime to 129482820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29482820 × 10^8
Engineering notation 1.29482820 × 10^6

Prime Factorization of 129482820

Prime Factorization 2 × 2 × 3 × 3 × 3 × 5 × 239783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7193490
Product of the distinct prime numbers

The prime factorization of 129482820 is 2 × 2 × 3 × 3 × 3 × 5 × 239783. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129482820)

Multiplication

n×y
n×2 258965640
n×3 388448460
n×4 517931280
n×5 647414100

Division

n÷y
n÷2 64741410
n÷3 43160940
n÷3 32370705
n÷5 25896564

Exponentiation

ny
n2 16765800675152400
n3 2.1708831509766E+24
n4 2.8109207227894E+32
n5 3.6396594198321E+40

Nth Root

y√n
2√n 11379.05180584
3√n 505.90703244958
4√n 106.67263850604
5√n 41.922042108312

Divisors of 129482820

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 -129482819
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 129482820 can be divided by 48 positive divisors. The sum of these divisors (counting 129482820) is 1, the average is 0.020833333333333.

Base conversion 129482820

Base System Value
2 Binary 111101101111100000001000100
3 Ternary 100000122102001000
4 Quaternary 13231330001010
5 Quinary 231121422240
6 Senary 20503133300
8 Octal 755740104
10 Decimal 129482820
12 Duodecimal 37444230
16 Hexadecimal 7b7c044
20 Vigesimal 2095710
36 Base36 2539l0

Cryptographic Hash Functions

md5 0bca0ffc9fe110f6cfa64c8bea0b1aaa
sha1 e4bc5ee16aa24af6c8ed5db62386768937c34886
sha256 43ccacc70d30788043614876b6a98fe7e26d3d9cbed9cdfab991104239c12dc3
sha512 351b87e0558029f8063280a6c450afb89ef3508800aeeb212d5caf5b6371a8f2561d26a7370984d5d9c8c65ce37a401d5e43724c63b608c9d625cb1f008b1eac
ripemd-160 bb579014d4b92e06fb7a638c71f8c64163094334

129482820 as geometric shapes

Circle

Radius = n
Diameter 258965640
Circumference 813564552.15618
Area 5.267131623261E+16

Sphere

Radius = n
Volume 9.0933740785468E+24
Surface area 2.1068526493044E+17
Circumference 813564552.15618

Square

Length = n
Perimeter 517931280
Area 16765800675152400
Diagonal 183116360.13831

Cube

Length = n
Surface area 100594804050914400
Volume 2.1708831509766E+24
Space diagonal 224270822.9473

Equilateral Triangle

Length = n
Perimeter 388448460
Area 7.2598046497341E+15
Altitude 112135411.47365

Triangular Pyramid

Length = n
Surface area 7.2598046497341E+15
Volume 2.5584103286987E+23
Height 61038786.712771