129173850 (number)

129173850 is an even 9-digits composite number following 129173849 and preceding 129173851. In scientific notation, it is written as 1.29173850 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 31248000 positive integers (up to 129173850) that are relatively prime to 129173850.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred seventy-three thousand eight hundred fifty

Notation

Scientific notation 1.29173850 × 10^8
Engineering notation 1.29173850 × 10^6

Prime Factorization of 129173850

Prime Factorization 2 × 5 × 5 × 9 × 13 × 311 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 25834770
Product of the distinct prime numbers

The prime factorization of 129173850 is 2 × 5 × 5 × 9 × 13 × 311 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129173850)

Multiplication

n×y
n×2 258347700
n×3 387521550
n×4 516695400
n×5 645869250

Division

n÷y
n÷2 64586925
n÷3 43057950
n÷3 32293462.5
n÷5 25834770

Exponentiation

ny
n2 16685883523822500
n3 2.1553798154237E+24
n4 2.7841870897057E+32
n5 3.5964416549758E+40

Nth Root

y√n
2√n 11365.467434294
3√n 505.50431598836
4√n 106.60894631453
5√n 41.902016232983

Divisors of 129173850

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129173849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129173850 can be divided by 96 positive divisors. The sum of these divisors (counting 129173850) is 1, the average is 0.010416666666667.

Base conversion 129173850

Base System Value
2 Binary 111101100110000100101011010
3 Ternary 100000001201012200
4 Quaternary 13230300211122
5 Quinary 231032030400
6 Senary 20452351030
8 Octal 754604532
10 Decimal 129173850
12 Duodecimal 37315476
16 Hexadecimal 7b3095a
20 Vigesimal 2076eca
36 Base36 24wn6i

Cryptographic Hash Functions

md5 ff8a2e945fa12ea14cea929cfc0b3f50
sha1 b20d27fe928864da88e274d0d56851b95d09736b
sha256 bb117f7bd23b8ed63e36649ee962e60d7f68141197d4f4ed131aa04d7d82e3fb
sha512 583579776e9d006f52211b68ba3ffc5a657735e68fe433b1a4410fc7f48a1fc86020771f64e505f54001bff4f5ded9cae1eeee28ea995172b63e73ca6246bfaf
ripemd-160 150c99aa761b3dc7edeb46b99d97ec4e76a7d2c7

129173850 as geometric shapes

Circle

Radius = n
Diameter 258347700
Circumference 811623236.39182
Area 5.2420249097096E+16

Sphere

Radius = n
Volume 9.0284338584412E+24
Surface area 2.0968099638838E+17
Circumference 811623236.39182

Square

Length = n
Perimeter 516695400
Area 16685883523822500
Diagonal 182679410.57395

Cube

Length = n
Surface area 100115301142935000
Volume 2.1553798154237E+24
Space diagonal 223735671.20928

Equilateral Triangle

Length = n
Perimeter 387521550
Area 7.2251995081092E+15
Altitude 111867835.60464

Triangular Pyramid

Length = n
Surface area 7.2251995081092E+15
Volume 2.5401394725312E+23
Height 60893136.857983