129173612 (number)

129173612 is an even 9-digits composite number following 129173611 and preceding 129173613. In scientific notation, it is written as 1.29173612 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 61778640 positive integers (up to 129173612) that are relatively prime to 129173612.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred seventy-three thousand six hundred twelve

Notation

Scientific notation 1.29173612 × 10^8
Engineering notation 1.29173612 × 10^6

Prime Factorization of 129173612

Prime Factorization 2 × 2 × 23 × 1404061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64586806
Product of the distinct prime numbers

The prime factorization of 129173612 is 2 × 2 × 23 × 1404061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 30, 75, 814, 931, 3581, 4152, 58245, 63265, 803000, 960896, 9797375, 453880, 33774908, 35365382, 273234572, 446093086, 1618343741, 819815823

Basic calculations (n = 129173612)

Multiplication

n×y
n×2 258347224
n×3 387520836
n×4 516694448
n×5 645868060

Division

n÷y
n÷2 64586806
n÷3 43057870.666667
n÷3 32293403
n÷5 25834722.4

Exponentiation

ny
n2 16685822037126544
n3 2.1553679017248E+24
n4 2.7841665705466E+32
n5 3.5964085232715E+40

Nth Root

y√n
2√n 11365.456963976
3√n 505.50400552794
4√n 106.60889720833
5√n 41.902000792262

Divisors of 129173612

1, 2, 4, 23, 46, 92, 1404061, 2808122, 5616244, 32293403, 64586806, 129173612

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129173611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129173612 can be divided by 12 positive divisors. The sum of these divisors (counting 129173612) is 1, the average is 0.083333333333333.

Base conversion 129173612

Base System Value
2 Binary 111101100110000100001101100
3 Ternary 100000001200212212
4 Quaternary 13230300201230
5 Quinary 231032023422
6 Senary 20452345552
8 Octal 754604154
10 Decimal 129173612
12 Duodecimal 373152b8
16 Hexadecimal 7b3086c
20 Vigesimal 2076e0c
36 Base36 24wmzw

Cryptographic Hash Functions

md5 d51dd32384fb1cf58103aaa783657690
sha1 b76a2679824d1be3a0a25ce32b775c8db69fb079
sha256 39564d9227b21db0e6e061bc3a6dc954f353fefdf1ad0e4389198e84ecef7836
sha512 6d29a3f65764cd2290b088f9cb4c15404a24f14dd393dcaa9c66f1757d1da7bdf052df6a0ad17854a4fa19d733a9cbccac6cacf3b5af757469b9fd3175886f5b
ripemd-160 756484d3e0a532f9b6fb6a47022870bb9ba1abd6

129173612 as geometric shapes

Circle

Radius = n
Diameter 258347224
Circumference 811621740.99372
Area 5.2420055930943E+16

Sphere

Radius = n
Volume 9.028383954456E+24
Surface area 2.0968022372377E+17
Circumference 811621740.99372

Square

Length = n
Perimeter 516694448
Area 16685822037126544
Diagonal 182679073.99112

Cube

Length = n
Surface area 100114932222759264
Volume 2.1553679017248E+24
Space diagonal 223735258.98119

Equilateral Triangle

Length = n
Perimeter 387520836
Area 7.2251728835889E+15
Altitude 111867629.49059

Triangular Pyramid

Length = n
Surface area 7.2251728835889E+15
Volume 2.5401254321024E+23
Height 60893024.663707