129384792 (number)

129384792 is an even 9-digits composite number following 129384791 and preceding 129384793. In scientific notation, it is written as 1.29384792 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 43128240 positive integers (up to 129384792) that are relatively prime to 129384792.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred eighty-four thousand seven hundred ninety-two

Notation

Scientific notation 1.29384792 × 10^8
Engineering notation 1.29384792 × 10^6

Prime Factorization of 129384792

Prime Factorization 2 × 2 × 2 × 9 × 1797011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32346198
Product of the distinct prime numbers

The prime factorization of 129384792 is 2 × 2 × 2 × 9 × 1797011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 50, 74, 695, 951, 8363, 4668, 57228, 76290, 927688, 603751, 1599312, 587461, 69089751, 80546441, 131011755, 304545384, 5974058284, 451463180

Basic calculations (n = 129384792)

Multiplication

n×y
n×2 258769584
n×3 388154376
n×4 517539168
n×5 646923960

Division

n÷y
n÷2 64692396
n÷3 43128264
n÷3 32346198
n÷5 25876958.4

Exponentiation

ny
n2 16740424400883264
n3 2.1659563291E+24
n4 2.8024180912169E+32
n5 3.6259028182913E+40

Nth Root

y√n
2√n 11374.743601506
3√n 505.7793306303
4√n 106.65244301705
5√n 41.915692572525

Divisors of 129384792

1, 2, 4, 8, 9, 18, 36, 72, 1797011, 3594022, 7188044, 14376088, 16173099, 32346198, 64692396, 129384792

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129384791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129384792 can be divided by 16 positive divisors. The sum of these divisors (counting 129384792) is 1, the average is 0.0625.

Base conversion 129384792

Base System Value
2 Binary 111101101100100000101011000
3 Ternary 100000110102120100
4 Quaternary 13231210011120
5 Quinary 231110303132
6 Senary 20501055400
8 Octal 755440530
10 Decimal 129384792
12 Duodecimal 373b7560
16 Hexadecimal 7b64158
20 Vigesimal 208d1jc
36 Base36 2515y0

Cryptographic Hash Functions

md5 9fa4fe1b3f1960dc1606e5fdb9053d9d
sha1 42516ca7d32f47e244b5dce0f497522599cb704e
sha256 f2ef0a6904353467ada79cf17912f255fd7b2ad3081e2c3a339d9b43d451f7e7
sha512 b39b9a7e8006c1513cccfe06a6fbb50f9f427410a8b8794943dccb2516a900632b8956c81136ba4b2cb0cb64d4d2ecea090dff0c76c83abc957c523c919cf759
ripemd-160 133746910c00e6f8f5ef4b410a1a170b3f86d442

129384792 as geometric shapes

Circle

Radius = n
Diameter 258769584
Circumference 812948624.06689
Area 5.259159431579E+16

Sphere

Radius = n
Volume 9.0727366553292E+24
Surface area 2.1036637726316E+17
Circumference 812948624.06689

Square

Length = n
Perimeter 517539168
Area 16740424400883264
Diagonal 182977727.61122

Cube

Length = n
Surface area 100442546405299584
Volume 2.1659563291E+24
Space diagonal 224101033.47073

Equilateral Triangle

Length = n
Perimeter 388154376
Area 7.2488164006489E+15
Altitude 112050516.73537

Triangular Pyramid

Length = n
Surface area 7.2488164006489E+15
Volume 2.5526040134342E+23
Height 60992575.870407