129804939 (number)

129804939 is an odd 9-digits composite number following 129804938 and preceding 129804940. In scientific notation, it is written as 1.29804939 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 74416320 positive integers (up to 129804939) that are relatively prime to 129804939.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred four thousand nine hundred thirty-nine

Notation

Scientific notation 1.29804939 × 10^8
Engineering notation 1.29804939 × 10^6

Prime Factorization of 129804939

Prime Factorization 3 × 3 × 23 × 11 × 523 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43268313
Product of the distinct prime numbers

The prime factorization of 129804939 is 3 × 3 × 23 × 11 × 523 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129804939)

Multiplication

n×y
n×2 259609878
n×3 389414817
n×4 519219756
n×5 649024695

Division

n÷y
n÷2 64902469.5
n÷3 43268313
n÷3 32451234.75
n÷5 25960987.8

Exponentiation

ny
n2 16849322188793721
n3 2.1871252389077E+24
n4 2.8389965822178E+32
n5 3.6851577817599E+40

Nth Root

y√n
2√n 11393.197049117
3√n 506.32620599496
4√n 106.73892002975
5√n 41.942879573338

Divisors of 129804939

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129804938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129804939 can be divided by 48 positive divisors. The sum of these divisors (counting 129804939) is 1, the average is 0.020833333333333.

Base conversion 129804939

Base System Value
2 Binary 111101111001010101010001011
3 Ternary 100001020202220100
4 Quaternary 13233022222023
5 Quinary 231212224224
6 Senary 20514100443
8 Octal 757125213
10 Decimal 129804939
12 Duodecimal 3757a723
16 Hexadecimal 7bcaa8b
20 Vigesimal 20b5c6j
36 Base36 25a64r

Cryptographic Hash Functions

md5 a4b5e18c5872ea665a2c97007ced283d
sha1 29917cb614af8fbeac91966db5057f1614d57740
sha256 75ce8431b2e484a73a118d53ccc2646b92354059cccc53c7f865293a50a52586
sha512 81b38d4da027f51379732e1b149f8d77f9735a031fa4d93dfee124328f4405c6185cbbda7de3ee20ffe1f40d12965f6a466a831fd047002d197951f9e913695b
ripemd-160 4f634ae23a0591f1d552bc787242e8cb47982ccc

129804939 as geometric shapes

Circle

Radius = n
Diameter 259609878
Circumference 815588485.52414
Area 5.2933706806282E+16

Sphere

Radius = n
Volume 9.1614087773777E+24
Surface area 2.1173482722513E+17
Circumference 815588485.52414

Square

Length = n
Perimeter 519219756
Area 16849322188793721
Diagonal 183571905.19681

Cube

Length = n
Surface area 101095933132762326
Volume 2.1871252389077E+24
Space diagonal 224828749.42138

Equilateral Triangle

Length = n
Perimeter 389414817
Area 7.2959705260221E+15
Altitude 112414374.71069

Triangular Pyramid

Length = n
Surface area 7.2959705260221E+15
Volume 2.5775518128932E+23
Height 61190635.065604