129123038 (number)

129123038 is an even 9-digits composite number following 129123037 and preceding 129123039. In scientific notation, it is written as 1.29123038 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 58692280 positive integers (up to 129123038) that are relatively prime to 129123038.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29123038 × 10^8
Engineering notation 1.29123038 × 10^6

Prime Factorization of 129123038

Prime Factorization 2 × 11 × 5869229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129123038
Product of the distinct prime numbers

The prime factorization of 129123038 is 2 × 11 × 5869229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 52, 60, 878, 511, 4141, 2297, 26772, 99595, 310988, 517762, 2971938, 8852048, 58526340, 8070236, 187506900, 477954705, 9000336807, 6856737205

Basic calculations (n = 129123038)

Multiplication

n×y
n×2 258246076
n×3 387369114
n×4 516492152
n×5 645615190

Division

n÷y
n÷2 64561519
n÷3 43041012.666667
n÷3 32280759.5
n÷5 25824607.6

Exponentiation

ny
n2 16672758942349444
n3 2.1528372864778E+24
n4 2.7798089074969E+32
n5 3.5893737119547E+40

Nth Root

y√n
2√n 11363.231846618
3√n 505.43802534217
4√n 106.59846080792
5√n 41.898719187437

Divisors of 129123038

1, 2, 11, 22, 5869229, 11738458, 64561519, 129123038

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 -129123037
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 129123038 can be divided by 8 positive divisors. The sum of these divisors (counting 129123038) is 1, the average is 0.125.

Base conversion 129123038

Base System Value
2 Binary 111101100100100001011011110
3 Ternary 22222222010111202
4 Quaternary 13230210023132
5 Quinary 231023414123
6 Senary 20451315502
8 Octal 754441336
10 Decimal 129123038
12 Duodecimal 372abb92
16 Hexadecimal 7b242de
20 Vigesimal 20707bi
36 Base36 24vjz2

Cryptographic Hash Functions

md5 92fa6c7e258f46ef0ec9aac6492ed887
sha1 da2f955c6ab554c1508d238304a26217c5e9bcad
sha256 6cde9a44473bcd5571d4d07d0c10063e3bff6cc1b8845d71d9401d6119974a4b
sha512 55e61948b187cecc540b6d9724a6d2c2b39e1797471d80039fdd5c47dfdea1150911041515057b44d8769a24a75f51c224cffd70907d11f602760c22872e9d9e
ripemd-160 bc659e3c1f67e816239776e50dcd527a07d1744b

129123038 as geometric shapes

Circle

Radius = n
Diameter 258246076
Circumference 811303975.17999
Area 5.2379017008359E+16

Sphere

Radius = n
Volume 9.0177837380972E+24
Surface area 2.0951606803343E+17
Circumference 811303975.17999

Square

Length = n
Perimeter 516492152
Area 16672758942349444
Diagonal 182607551.55442

Cube

Length = n
Surface area 100036553654096664
Volume 2.1528372864778E+24
Space diagonal 223647662.24365

Equilateral Triangle

Length = n
Perimeter 387369114
Area 7.2195163976244E+15
Altitude 111823831.12182

Triangular Pyramid

Length = n
Surface area 7.2195163976244E+15
Volume 2.5371430734329E+23
Height 60869183.851472