129348528 (number)

129348528 is an even 9-digits composite number following 129348527 and preceding 129348529. In scientific notation, it is written as 1.29348528 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 42595392 positive integers (up to 129348528) that are relatively prime to 129348528.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-eight thousand five hundred twenty-eight

Notation

Scientific notation 1.29348528 × 10^8
Engineering notation 1.29348528 × 10^6

Prime Factorization of 129348528

Prime Factorization 2 × 2 × 2 × 2 × 3 × 83 × 32467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16168566
Product of the distinct prime numbers

The prime factorization of 129348528 is 2 × 2 × 2 × 2 × 3 × 83 × 32467. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129348528)

Multiplication

n×y
n×2 258697056
n×3 388045584
n×4 517394112
n×5 646742640

Division

n÷y
n÷2 64674264
n÷3 43116176
n÷3 32337132
n÷5 25869705.6

Exponentiation

ny
n2 16731041695766784
n3 2.1641356152541E+24
n4 2.7992775622549E+32
n5 3.620824321411E+40

Nth Root

y√n
2√n 11373.149431886
3√n 505.73207289822
4√n 106.64496908849
5√n 41.91334268102

Divisors of 129348528

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129348527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129348528 can be divided by 40 positive divisors. The sum of these divisors (counting 129348528) is 1, the average is 0.025.

Base conversion 129348528

Base System Value
2 Binary 111101101011011001110110000
3 Ternary 100000101120211020
4 Quaternary 13231123032300
5 Quinary 231103123103
6 Senary 20500215440
8 Octal 755331660
10 Decimal 129348528
12 Duodecimal 3739a580
16 Hexadecimal 7b5b3b0
20 Vigesimal 2088b68
36 Base36 250dyo

Cryptographic Hash Functions

md5 afc4e32d2e919690c5e9c306f16495a5
sha1 f8fb59339b1bbfa3242caaa1a45e7bdf8c646215
sha256 b6e72c53480023d0d2b97af42aa0dac129b3e5234bf285c4fb02675dbc4ed056
sha512 7dd6eceb485c4b331da18e517202382c68d2d38fe9d9ed8f2619011c86d0067c80e8d7b99667993211b1672b7093eb949ad1e2e2850e1057911edea3df07abfb
ripemd-160 5ca0580da825ba674974d52e4f945a12484d0f56

129348528 as geometric shapes

Circle

Radius = n
Diameter 258697056
Circumference 812720770.63491
Area 5.2562117678325E+16

Sphere

Radius = n
Volume 9.0651100670056E+24
Surface area 2.102484707133E+17
Circumference 812720770.63491

Square

Length = n
Perimeter 517394112
Area 16731041695766784
Diagonal 182926442.5706

Cube

Length = n
Surface area 100386250174600704
Volume 2.1641356152541E+24
Space diagonal 224038222.38025

Equilateral Triangle

Length = n
Perimeter 388045584
Area 7.2447535701554E+15
Altitude 112019111.19012

Triangular Pyramid

Length = n
Surface area 7.2447535701554E+15
Volume 2.5504582815891E+23
Height 60975480.856865