129675168 (number)

129675168 is an even 9-digits composite number following 129675167 and preceding 129675169. In scientific notation, it is written as 1.29675168 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 36 positive divisors. There are 37013760 positive integers (up to 129675168) that are relatively prime to 129675168.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-five thousand one hundred sixty-eight

Notation

Scientific notation 1.29675168 × 10^8
Engineering notation 1.29675168 × 10^6

Prime Factorization of 129675168

Prime Factorization 2 × 2 × 2 × 2 × 2 × 63 × 63 × 1021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 128646
Product of the distinct prime numbers

The prime factorization of 129675168 is 2 × 2 × 2 × 2 × 2 × 63 × 63 × 1021. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129675168)

Multiplication

n×y
n×2 259350336
n×3 389025504
n×4 518700672
n×5 648375840

Division

n÷y
n÷2 64837584
n÷3 43225056
n÷3 32418792
n÷5 25935033.6

Exponentiation

ny
n2 16815649195828224
n3 2.1805721344981E+24
n4 2.8276605787716E+32
n5 3.6667736059918E+40

Nth Root

y√n
2√n 11387.500515917
3√n 506.15741846093
4√n 106.71223226939
5√n 41.934489835024

Divisors of 129675168

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129675167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129675168 can be divided by 36 positive divisors. The sum of these divisors (counting 129675168) is 1, the average is 0.027777777777778.

Base conversion 129675168

Base System Value
2 Binary 111101110101010111110100000
3 Ternary 100001000011220000
4 Quaternary 13232222332200
5 Quinary 231144101133
6 Senary 20511220000
8 Octal 756527640
10 Decimal 129675168
12 Duodecimal 37517600
16 Hexadecimal 7baafa0
20 Vigesimal 20a97i8
36 Base36 257e00

Cryptographic Hash Functions

md5 d7a31a079e5def6c5255b2429f4f3a46
sha1 c6ed46066addd826c74461fcccc6bf5c7133b163
sha256 36918da12681f167c850dcdf125da1d4e59ef931fe5975946b8fa0cd0f43d087
sha512 46800dd5726043245f1ec29804ac028e72f64dd494945b1b0fb4c935aa3f5d08971f045eef6d981c04f10b2f55eab4f927776c525cff1dc1841b00c56e250fd3
ripemd-160 865cf0b5fcfa86d6b6b5d96b585b2d1ed7dd3e1c

129675168 as geometric shapes

Circle

Radius = n
Diameter 259350336
Circumference 814773110.28364
Area 5.2827919978957E+16

Sphere

Radius = n
Volume 9.1339591978157E+24
Surface area 2.1131167991583E+17
Circumference 814773110.28364

Square

Length = n
Perimeter 518700672
Area 16815649195828224
Diagonal 183388381.28861

Cube

Length = n
Surface area 100893895174969344
Volume 2.1805721344981E+24
Space diagonal 224603979.45603

Equilateral Triangle

Length = n
Perimeter 389025504
Area 7.2813896923573E+15
Altitude 112301989.72801

Triangular Pyramid

Length = n
Surface area 7.2813896923573E+15
Volume 2.5698289052834E+23
Height 61129460.429537