129834235 (number)

129834235 is an odd 9-digits composite number following 129834234 and preceding 129834236. In scientific notation, it is written as 1.29834235 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 103798080 positive integers (up to 129834235) that are relatively prime to 129834235.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29834235 × 10^8
Engineering notation 1.29834235 × 10^6

Prime Factorization of 129834235

Prime Factorization 5 × 1657 × 15671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129834235
Product of the distinct prime numbers

The prime factorization of 129834235 is 5 × 1657 × 15671. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 56, 62, 295, 873, 7181, 5338, 85920, 35001, 548364, 718816, 9013164, 3846463, 83298377, 78709373, 148798627, 68519654, 5857164059, 4582666455

Basic calculations (n = 129834235)

Multiplication

n×y
n×2 259668470
n×3 389502705
n×4 519336940
n×5 649171175

Division

n÷y
n÷2 64917117.5
n÷3 43278078.333333
n÷3 32458558.75
n÷5 25966847

Exponentiation

ny
n2 16856928578035225
n3 2.1886064263788E+24
n4 2.8415604108498E+32
n5 3.6893182214897E+40

Nth Root

y√n
2√n 11394.482656093
3√n 506.36429447054
4√n 106.74494206328
5√n 41.944772641037

Divisors of 129834235

1, 5, 1657, 8285, 15671, 78355, 25966847, 129834235

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 -129834234
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 129834235 can be divided by 8 positive divisors. The sum of these divisors (counting 129834235) is 1, the average is 0.125.

Base conversion 129834235

Base System Value
2 Binary 111101111010001110011111011
3 Ternary 100001022021002101
4 Quaternary 13233101303323
5 Quinary 231214143420
6 Senary 20514444231
8 Octal 757216373
10 Decimal 129834235
12 Duodecimal 37593677
16 Hexadecimal 7bd1cfb
20 Vigesimal 20b95bf
36 Base36 25asqj

Cryptographic Hash Functions

md5 2351c0ba5b8dec1fc54695c997720efa
sha1 1c3d329cde598a71d5f957cd2fe73ff489713c8e
sha256 910ca9b3e3437cae9e7b65a1e8954fcb40d820c52fcb772a1f69d7204f068ae9
sha512 484abcaf8c62071b1e5cccf6a7232407602c82e5568a61e2b06959e8e693dfe3511e1494cce9393b3f5d1d5d3b526d7c8e81194000158dc71b584397aaf37f74
ripemd-160 fe7c59b1ff2a2644de88076d7184eec297c89e01

129834235 as geometric shapes

Circle

Radius = n
Diameter 259668470
Circumference 815772557.7209
Area 5.2957602982843E+16

Sphere

Radius = n
Volume 9.1676131609482E+24
Surface area 2.1183041193137E+17
Circumference 815772557.7209

Square

Length = n
Perimeter 519336940
Area 16856928578035225
Diagonal 183613335.99734

Cube

Length = n
Surface area 101141571468211350
Volume 2.1886064263788E+24
Space diagonal 224879491.58184

Equilateral Triangle

Length = n
Perimeter 389502705
Area 7.2992641891792E+15
Altitude 112439745.79092

Triangular Pyramid

Length = n
Surface area 7.2992641891792E+15
Volume 2.5792974090682E+23
Height 61204445.332445