129542010 (number)

129542010 is an even 9-digits composite number following 129542009 and preceding 129542011. In scientific notation, it is written as 1.29542010 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 31887168 positive integers (up to 129542010) that are relatively prime to 129542010.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred forty-two thousand ten

Notation

Scientific notation 1.29542010 × 10^8
Engineering notation 1.29542010 × 10^6

Prime Factorization of 129542010

Prime Factorization 2 × 3 × 5 × 13 × 332159

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129542010
Product of the distinct prime numbers

The prime factorization of 129542010 is 2 × 3 × 5 × 13 × 332159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 18, 89, 946, 127, 2870, 5185, 57249, 93653, 773139, 782633, 9075815, 4961489, 29192234, 62917601, 621896808, 622356785, 175712699, 5815780597

Basic calculations (n = 129542010)

Multiplication

n×y
n×2 259084020
n×3 388626030
n×4 518168040
n×5 647710050

Division

n÷y
n÷2 64771005
n÷3 43180670
n÷3 32385502.5
n÷5 25908402

Exponentiation

ny
n2 16781132354840100
n3 2.173861615322E+24
n4 2.8160640311066E+32
n5 3.6479859487825E+40

Nth Root

y√n
2√n 11381.6523405
3√n 505.98410850642
4√n 106.68482713348
5√n 41.925874141129

Divisors of 129542010

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 332159, 664318, 996477, 1660795, 1992954, 3321590, 4318067, 4982385, 8636134, 9964770, 12954201, 21590335, 25908402, 43180670, 64771005, 129542010

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129542009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129542010 can be divided by 32 positive divisors. The sum of these divisors (counting 129542010) is 1, the average is 0.03125.

Base conversion 129542010

Base System Value
2 Binary 111101110001010011101111010
3 Ternary 100000202102020020
4 Quaternary 13232022131322
5 Quinary 231130321020
6 Senary 20504311310
8 Octal 756123572
10 Decimal 129542010
12 Duodecimal 37472536
16 Hexadecimal 7b8a77a
20 Vigesimal 209cf0a
36 Base36 254j96

Cryptographic Hash Functions

md5 e370b3480ddc1cdd1f51b06bb216fa67
sha1 e49c6b379a5dcd0d537d437e92fb1d42853f2b63
sha256 48addeec10caa7cf58a1df2a97b65bb920edbd91fb6e4d0b42e2f0c38160ff5e
sha512 ad7ed6fd952a7da91948d88e80a5714d1207db4277e42237d201303678b50e86d3969a6bdd80687bc93375d0ff05923e7caf73b61f115f6ad9173b23204f1f12
ripemd-160 a1bf87a26f3093bbfd1bfb26831e6aa63c1f0216

129542010 as geometric shapes

Circle

Radius = n
Diameter 259084020
Circumference 813936453.89451
Area 5.2719482124884E+16

Sphere

Radius = n
Volume 9.105850240822E+24
Surface area 2.1087792849953E+17
Circumference 813936453.89451

Square

Length = n
Perimeter 518168040
Area 16781132354840100
Diagonal 183200067.43907

Cube

Length = n
Surface area 100686794129040600
Volume 2.173861615322E+24
Space diagonal 224373343.0346

Equilateral Triangle

Length = n
Perimeter 388626030
Area 7.2664434617803E+15
Altitude 112186671.5173

Triangular Pyramid

Length = n
Surface area 7.2664434617803E+15
Volume 2.5619204825922E+23
Height 61066689.146357