129244512 (number)

129244512 is an even 9-digits composite number following 129244511 and preceding 129244513. In scientific notation, it is written as 1.29244512 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 42909312 positive integers (up to 129244512) that are relatively prime to 129244512.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred forty-four thousand five hundred twelve

Notation

Scientific notation 1.29244512 × 10^8
Engineering notation 1.29244512 × 10^6

Prime Factorization of 129244512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 263 × 5119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8077782
Product of the distinct prime numbers

The prime factorization of 129244512 is 2 × 2 × 2 × 2 × 2 × 3 × 263 × 5119. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129244512)

Multiplication

n×y
n×2 258489024
n×3 387733536
n×4 516978048
n×5 646222560

Division

n÷y
n÷2 64622256
n÷3 43081504
n÷3 32311128
n÷5 25848902.4

Exponentiation

ny
n2 16704143882118144
n3 2.1589189244221E+24
n4 2.7902842283451E+32
n5 3.6062892343375E+40

Nth Root

y√n
2√n 11368.575636376
3√n 505.59647456549
4√n 106.62352290361
5√n 41.906599564063

Divisors of 129244512

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 -129244511
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 129244512 can be divided by 48 positive divisors. The sum of these divisors (counting 129244512) is 1, the average is 0.020833333333333.

Base conversion 129244512

Base System Value
2 Binary 111101101000001110101100000
3 Ternary 100000012022010210
4 Quaternary 13231001311200
5 Quinary 231041311022
6 Senary 20454054120
8 Octal 755016540
10 Decimal 129244512
12 Duodecimal 3734a340
16 Hexadecimal 7b41d60
20 Vigesimal 207fb5c
36 Base36 24y5pc

Cryptographic Hash Functions

md5 ed1420f5f4f896b005ea8a611fbc0b76
sha1 76af41d6a6b6a6e6800aeb0fd3dfd6570296dd0d
sha256 8d32d28d7bbb7d161e7cfa1d95522394cc13613fa56326ffd75842e4946a8b0d
sha512 bc7494858421d298ef7801331eccc13c42052d09f8cd9e4636b5c5a8480cff8f296721a5dc3eee9de03b604fb2986ce531d17ef3bc244eef6a6ff30c3e7d4873
ripemd-160 61d5cbb71525476c4175d2ab662bdbc019964a5b

129244512 as geometric shapes

Circle

Radius = n
Diameter 258489024
Circumference 812067218.832
Area 5.2477615704569E+16

Sphere

Radius = n
Volume 9.0432584435475E+24
Surface area 2.0991046281828E+17
Circumference 812067218.832

Square

Length = n
Perimeter 516978048
Area 16704143882118144
Diagonal 182779341.73269

Cube

Length = n
Surface area 100224863292708864
Volume 2.1589189244221E+24
Space diagonal 223858061.38345

Equilateral Triangle

Length = n
Perimeter 387733536
Area 7.2331064751924E+15
Altitude 111929030.69172

Triangular Pyramid

Length = n
Surface area 7.2331064751924E+15
Volume 2.5443103524848E+23
Height 60926447.244231