129834237 (number)

129834237 is an odd 9-digits composite number following 129834236 and preceding 129834238. In scientific notation, it is written as 1.29834237 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 79897968 positive integers (up to 129834237) that are relatively prime to 129834237.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29834237 × 10^8
Engineering notation 1.29834237 × 10^6

Prime Factorization of 129834237

Prime Factorization 3 × 13 × 3329083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129834237
Product of the distinct prime numbers

The prime factorization of 129834237 is 3 × 13 × 3329083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 83, 57, 859, 366, 6474, 6218, 14714, 68365, 973448, 515759, 6869199, 1571455, 70395373, 79254223, 375003499, 54996885, 3277844602, 1511138724

Basic calculations (n = 129834237)

Multiplication

n×y
n×2 259668474
n×3 389502711
n×4 519336948
n×5 649171185

Division

n÷y
n÷2 64917118.5
n÷3 43278079
n÷3 32458559.25
n÷5 25966847.4

Exponentiation

ny
n2 16856929097372169
n3 2.1886065275204E+24
n4 2.8415605859383E+32
n5 3.6893185056458E+40

Nth Root

y√n
2√n 11394.482743855
3√n 506.36429707059
4√n 106.74494247436
5√n 41.944772770263

Divisors of 129834237

1, 3, 13, 39, 3329083, 9987249, 43278079, 129834237

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 -129834236
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 129834237 can be divided by 8 positive divisors. The sum of these divisors (counting 129834237) is 1, the average is 0.125.

Base conversion 129834237

Base System Value
2 Binary 111101111010001110011111101
3 Ternary 100001022021002110
4 Quaternary 13233101303331
5 Quinary 231214143422
6 Senary 20514444233
8 Octal 757216375
10 Decimal 129834237
12 Duodecimal 37593679
16 Hexadecimal 7bd1cfd
20 Vigesimal 20b95bh
36 Base36 25asql

Cryptographic Hash Functions

md5 64a69991b506de9319c24c2a01ca42d8
sha1 e9f72a8a87a1d05a6ea83def99b1f8e537c48bab
sha256 56c5edb4205bf177376b95aa3ba3b628f8393c9a5baf59bf81414009250dc935
sha512 61c4446e9e91f6abdd51cb0640058511aa46ddf0e69e0c996b3b7173d292a55f414b7b0f27697553ef36bc62d0fed5bc32d95cba85a6df509bac52d819cb50cb
ripemd-160 05f9086121fa42275b58f509f047bf368675af96

129834237 as geometric shapes

Circle

Radius = n
Diameter 259668474
Circumference 815772570.28727
Area 5.2957604614388E+16

Sphere

Radius = n
Volume 9.1676135846091E+24
Surface area 2.1183041845755E+17
Circumference 815772570.28727

Square

Length = n
Perimeter 519336948
Area 16856929097372169
Diagonal 183613338.82576

Cube

Length = n
Surface area 101141574584233014
Volume 2.1886065275204E+24
Space diagonal 224879495.04594

Equilateral Triangle

Length = n
Perimeter 389502711
Area 7.2992644140587E+15
Altitude 112439747.52297

Triangular Pyramid

Length = n
Surface area 7.2992644140587E+15
Volume 2.5792975282647E+23
Height 61204446.275254