129035142 (number)

129035142 is an even 9-digits composite number following 129035141 and preceding 129035143. In scientific notation, it is written as 1.29035142 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 43011708 positive integers (up to 129035142) that are relatively prime to 129035142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29035142 × 10^8
Engineering notation 1.29035142 × 10^6

Prime Factorization of 129035142

Prime Factorization 2 × 9 × 7168619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129035142
Product of the distinct prime numbers

The prime factorization of 129035142 is 2 × 9 × 7168619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 5, 15, 635, 93, 7026, 3179, 12129, 50056, 665446, 390373, 1660120, 846306, 16629049, 55955127, 853304756, 120693246, 4539455015, 7593180021

Basic calculations (n = 129035142)

Multiplication

n×y
n×2 258070284
n×3 387105426
n×4 516140568
n×5 645175710

Division

n÷y
n÷2 64517571
n÷3 43011714
n÷3 32258785.5
n÷5 25807028.4

Exponentiation

ny
n2 16650067870960164
n3 2.148443872039E+24
n4 2.7722476010758E+32
n5 3.5771736286398E+40

Nth Root

y√n
2√n 11359.363626542
3√n 505.32331287966
4√n 106.58031538019
5√n 41.893013415571

Divisors of 129035142

1, 2, 9, 18, 7168619, 14337238, 64517571, 129035142

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 -129035141
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 129035142 can be divided by 8 positive divisors. The sum of these divisors (counting 129035142) is 1, the average is 0.125.

Base conversion 129035142

Base System Value
2 Binary 111101100001110101110000110
3 Ternary 22222210122221100
4 Quaternary 13230032232012
5 Quinary 231013111032
6 Senary 20445400530
8 Octal 754165606
10 Decimal 129035142
12 Duodecimal 37269146
16 Hexadecimal 7b0eb86
20 Vigesimal 20697h2
36 Base36 24to5i

Cryptographic Hash Functions

md5 973d0cfb45f4e8e94cef4c71b67b9a20
sha1 9b3321c7897759a0056cb2b0985ba351dacf5ce0
sha256 b10abfef0beec10c4c772b651e30c7ca0f98cb92072bc90d736d31fd3d50b6a8
sha512 c53449048f65ccd7aa538c33002f6a47be76a0257dc0b1519cfe05495d272a66ac19cf9f8befc3268b4bb3fb0535abbae8a638342515b73ee726e2c0df8b01a9
ripemd-160 9157ec3d6137665caa7a2a3465c35007ce7fdc50

129035142 as geometric shapes

Circle

Radius = n
Diameter 258070284
Circumference 810751708.32423
Area 5.230773090518E+16

Sphere

Radius = n
Volume 8.9993806467302E+24
Surface area 2.0923092362072E+17
Circumference 810751708.32423

Square

Length = n
Perimeter 516140568
Area 16650067870960164
Diagonal 182483247.83914

Cube

Length = n
Surface area 99900407225760984
Volume 2.148443872039E+24
Space diagonal 223495421.90586

Equilateral Triangle

Length = n
Perimeter 387105426
Area 7.2096908754933E+15
Altitude 111747710.95293

Triangular Pyramid

Length = n
Surface area 7.2096908754933E+15
Volume 2.5319653848624E+23
Height 60827749.279713