129349216 (number)

129349216 is an even 9-digits composite number following 129349215 and preceding 129349217. In scientific notation, it is written as 1.29349216 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors. There are 64674592 positive integers (up to 129349216) that are relatively prime to 129349216.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-nine thousand two hundred sixteen

Notation

Scientific notation 1.29349216 × 10^8
Engineering notation 1.29349216 × 10^6

Prime Factorization of 129349216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4042163

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8084326
Product of the distinct prime numbers

The prime factorization of 129349216 is 2 × 2 × 2 × 2 × 2 × 4042163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 81, 90, 57, 500, 3942, 1769, 20798, 98206, 355238, 774950, 2180171, 6251766, 19396832, 69309267, 110184279, 226849548, 2820250971, 9369623425

Basic calculations (n = 129349216)

Multiplication

n×y
n×2 258698432
n×3 388047648
n×4 517396864
n×5 646746080

Division

n÷y
n÷2 64674608
n÷3 43116405.333333
n÷3 32337304
n÷5 25869843.2

Exponentiation

ny
n2 16731219679814656
n3 2.1641701483078E+24
n4 2.7993371197422E+32
n5 3.6209206175835E+40

Nth Root

y√n
2√n 11373.179678524
3√n 505.73296955331
4√n 106.64511089836
5√n 41.913387268026

Divisors of 129349216

1, 2, 4, 8, 16, 32, 4042163, 8084326, 16168652, 32337304, 64674608, 129349216

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129349215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129349216 can be divided by 12 positive divisors. The sum of these divisors (counting 129349216) is 1, the average is 0.083333333333333.

Base conversion 129349216

Base System Value
2 Binary 111101101011011011001100000
3 Ternary 100000101121202201
4 Quaternary 13231123121200
5 Quinary 231103133331
6 Senary 20500222544
8 Octal 755333140
10 Decimal 129349216
12 Duodecimal 3739aa54
16 Hexadecimal 7b5b660
20 Vigesimal 2088d0g
36 Base36 250ehs

Cryptographic Hash Functions

md5 9f0c5f412e99cae317d01db0cf8a1391
sha1 986076a3d5702aad2cd178ffada764b2164254f1
sha256 90c171a8ab82cd7a4a80ad8a965ed81d3a8129396f918962cec71938c7fe9638
sha512 e0b975989dfac6183793a65d49fa9f740ffd718f62772faa197faff5c585b50498d9b7dfa280a7a80fc4df2946ee3f33c3340e45bbb4535409a771161b3b72d0
ripemd-160 0a1c74a22bcec06abccfdfeb4e155cf9be370866

129349216 as geometric shapes

Circle

Radius = n
Diameter 258698432
Circumference 812725093.4664
Area 5.2562676831703E+16

Sphere

Radius = n
Volume 9.0652547187228E+24
Surface area 2.1025070732681E+17
Circumference 812725093.4664

Square

Length = n
Perimeter 517396864
Area 16731219679814656
Diagonal 182927415.54953

Cube

Length = n
Surface area 100387318078887936
Volume 2.1641701483078E+24
Space diagonal 224039414.0312

Equilateral Triangle

Length = n
Perimeter 388047648
Area 7.2448306395088E+15
Altitude 112019707.0156

Triangular Pyramid

Length = n
Surface area 7.2448306395088E+15
Volume 2.5504989791832E+23
Height 60975805.183176