129538433 (number)

129538433 is an odd 9-digits composite number following 129538432 and preceding 129538434. In scientific notation, it is written as 1.29538433 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 126912240 positive integers (up to 129538433) that are relatively prime to 129538433.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred thirty-eight thousand four hundred thirty-three

Notation

Scientific notation 1.29538433 × 10^8
Engineering notation 1.29538433 × 10^6

Prime Factorization of 129538433

Prime Factorization 79 × 131 × 12517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129538433
Product of the distinct prime numbers

The prime factorization of 129538433 is 79 × 131 × 12517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129538433)

Multiplication

n×y
n×2 259076866
n×3 388615299
n×4 518153732
n×5 647692165

Division

n÷y
n÷2 64769216.5
n÷3 43179477.666667
n÷3 32384608.25
n÷5 25907686.6

Exponentiation

ny
n2 16780205624095489
n3 2.1736815419631E+24
n4 2.8157530078693E+32
n5 3.6474823235442E+40

Nth Root

y√n
2√n 11381.495200544
3√n 505.97945127382
4√n 106.68409066278
5√n 41.925642601557

Divisors of 129538433

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129538432
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129538433 can be divided by 8 positive divisors. The sum of these divisors (counting 129538433) is 1, the average is 0.125.

Base conversion 129538433

Base System Value
2 Binary 111101110001001100110000001
3 Ternary 100000202020022202
4 Quaternary 13232021212001
5 Quinary 231130212213
6 Senary 20504242545
8 Octal 756114601
10 Decimal 129538433
12 Duodecimal 37470455
16 Hexadecimal 7b89981
20 Vigesimal 209c61d
36 Base36 254ght

Cryptographic Hash Functions

md5 40cebdf88b26ebe6ce9ecb7d10c97f12
sha1 8a3b306099a58df3512619588a771641a010d05c
sha256 344a3f2b506de2226cc1c2dbf1b2e94cb9dbb1def44d8b38704ebc6360f58258
sha512 558f74eab0d6bc890ace32c924388f9feaaf7981406fbae9c29b22ca4a8d8a2d4e48b1630de2a8cb33b988df4ff65264e9c1244f05af1494293d4274e6a25355
ripemd-160 33d61e1f75b89aa0756b9cedc862b184830437ee

129538433 as geometric shapes

Circle

Radius = n
Diameter 259076866
Circumference 813913978.94067
Area 5.2716570714385E+16

Sphere

Radius = n
Volume 9.1050959513001E+24
Surface area 2.1086628285754E+17
Circumference 813913978.94067

Square

Length = n
Perimeter 518153732
Area 16780205624095489
Diagonal 183195008.79716

Cube

Length = n
Surface area 100681233744572934
Volume 2.1736815419631E+24
Space diagonal 224367147.48886

Equilateral Triangle

Length = n
Perimeter 388615299
Area 7.2660421755966E+15
Altitude 112183573.74443

Triangular Pyramid

Length = n
Surface area 7.2660421755966E+15
Volume 2.5617082641036E+23
Height 61065002.932386