129623242 (number)

129623242 is an even 9-digits composite number following 129623241 and preceding 129623243. In scientific notation, it is written as 1.29623242 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 53936064 positive integers (up to 129623242) that are relatively prime to 129623242.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-three thousand two hundred forty-two

Notation

Scientific notation 1.29623242 × 10^8
Engineering notation 1.29623242 × 10^6

Prime Factorization of 129623242

Prime Factorization 2 × 7 × 197 × 43 × 1093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129623242
Product of the distinct prime numbers

The prime factorization of 129623242 is 2 × 7 × 197 × 43 × 1093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 11, 29, 211, 730, 7485, 1838, 84433, 66697, 887103, 38413, 763998, 6619429, 28391308, 74524345, 433917563, 997659184, 1502396375, 2401548872

Basic calculations (n = 129623242)

Multiplication

n×y
n×2 259246484
n×3 388869726
n×4 518492968
n×5 648116210

Division

n÷y
n÷2 64811621
n÷3 43207747.333333
n÷3 32405810.5
n÷5 25924648.4

Exponentiation

ny
n2 16802184866590564
n3 2.1779536750908E+24
n4 2.8231341629108E+32
n5 3.6594380279746E+40

Nth Root

y√n
2√n 11385.22033164
3√n 506.08984901172
4√n 106.7015479346
5√n 41.931130920267

Divisors of 129623242

1, 2, 7, 14, 43, 86, 197, 301, 394, 602, 1093, 1379, 2186, 2758, 7651, 8471, 15302, 16942, 46999, 59297, 93998, 118594, 215321, 328993, 430642, 657986, 1507247, 3014494, 9258803, 18517606, 64811621, 129623242

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129623241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129623242 can be divided by 32 positive divisors. The sum of these divisors (counting 129623242) is 1, the average is 0.03125.

Base conversion 129623242

Base System Value
2 Binary 111101110011110010011001010
3 Ternary 100000220112122211
4 Quaternary 13232132103022
5 Quinary 231140420432
6 Senary 20510135334
8 Octal 756362312
10 Decimal 129623242
12 Duodecimal 374b154a
16 Hexadecimal 7b9e4ca
20 Vigesimal 20a2i22
36 Base36 2569xm

Cryptographic Hash Functions

md5 6fdbcb7b3637050f2ad5e3849c735c6a
sha1 c60b5b9288f535932a96474e54211fe80fa23a00
sha256 55ad609c2e221c3ceea84d17c8aeefbe661f995b96bfe14324948883bea330d2
sha512 0a7329ca88a176a75391a75a58aabf83715e8f8ff5ed4f80395c832eee3177b4fc8a32cff118c7a5cd5cc3df9e7c4d9193b317de6772656cbd4bd0b91f89fee5
ripemd-160 f779422b2b1def1fbcfe445482a2536ef67f2ea7

129623242 as geometric shapes

Circle

Radius = n
Diameter 259246484
Circumference 814446849.60338
Area 5.2785620541139E+16

Sphere

Radius = n
Volume 9.1229910206989E+24
Surface area 2.1114248216455E+17
Circumference 814446849.60338

Square

Length = n
Perimeter 518492968
Area 16802184866590564
Diagonal 183314946.83517

Cube

Length = n
Surface area 100813109199543384
Volume 2.1779536750908E+24
Space diagonal 224514040.9858

Equilateral Triangle

Length = n
Perimeter 388869726
Area 7.2755594667749E+15
Altitude 112257020.4929

Triangular Pyramid

Length = n
Surface area 7.2755594667749E+15
Volume 2.5667430212781E+23
Height 61104982.27839