129939069 (number)

129939069 is an odd 9-digits composite number following 129939068 and preceding 129939070. In scientific notation, it is written as 1.29939069 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 79869888 positive integers (up to 129939069) that are relatively prime to 129939069.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred thirty-nine thousand sixty-nine

Notation

Scientific notation 1.29939069 × 10^8
Engineering notation 1.29939069 × 10^6

Prime Factorization of 129939069

Prime Factorization 39 × 1303 × 2557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129939069
Product of the distinct prime numbers

The prime factorization of 129939069 is 39 × 1303 × 2557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129939069)

Multiplication

n×y
n×2 259878138
n×3 389817207
n×4 519756276
n×5 649695345

Division

n÷y
n÷2 64969534.5
n÷3 43313023
n÷3 32484767.25
n÷5 25987813.8

Exponentiation

ny
n2 16884161652586761
n3 2.1939122459826E+24
n4 2.8507491471068E+32
n5 3.704236901276E+40

Nth Root

y√n
2√n 11399.081936718
3√n 506.50054490641
4√n 106.76648320853
5√n 41.951544073505

Divisors of 129939069

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 -129939068
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 129939069 can be divided by 8 positive divisors. The sum of these divisors (counting 129939069) is 1, the average is 0.125.

Base conversion 129939069

Base System Value
2 Binary 111101111101011011001111101
3 Ternary 100001111120220010
4 Quaternary 13233223121331
5 Quinary 231231022234
6 Senary 20521013433
8 Octal 757533175
10 Decimal 129939069
12 Duodecimal 37624279
16 Hexadecimal 7beb67d
20 Vigesimal 20c27d9
36 Base36 25d1ml

Cryptographic Hash Functions

md5 cebd3bb2c79d9d87dcabfe6ab00cf11d
sha1 fce34887f41556c5bec5879c6f251be49351c614
sha256 1f06d257044c9a92846f6bb1ccc0155c42d8f6efc36dd6df5616789d49ee2dfc
sha512 988f0e90495d50ca1c56472d907cf7c889b7bb59b8a5fe6e38863069aa779f3f95048b7fc515991fbd30e71072d898b3252800f38fc01f06855c5ae6395124be
ripemd-160 5432b31812263d9dde7f3143f918ae6bbb4b1088

129939069 as geometric shapes

Circle

Radius = n
Diameter 259878138
Circumference 816431249.16939
Area 5.3043158209789E+16

Sphere

Radius = n
Volume 9.1898381261329E+24
Surface area 2.1217263283916E+17
Circumference 816431249.16939

Square

Length = n
Perimeter 519756276
Area 16884161652586761
Diagonal 183761593.66193

Cube

Length = n
Surface area 101304969915520566
Volume 2.1939122459826E+24
Space diagonal 225061069.3962

Equilateral Triangle

Length = n
Perimeter 389817207
Area 7.3110564563716E+15
Altitude 112530534.6981

Triangular Pyramid

Length = n
Surface area 7.3110564563716E+15
Volume 2.5855503774375E+23
Height 61253864.553978