129804784 (number)

129804784 is an even 9-digits composite number following 129804783 and preceding 129804785. In scientific notation, it is written as 1.29804784 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 64902384 positive integers (up to 129804784) that are relatively prime to 129804784.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred four thousand seven hundred eighty-four

Notation

Scientific notation 1.29804784 × 10^8
Engineering notation 1.29804784 × 10^6

Prime Factorization of 129804784

Prime Factorization 2 × 2 × 2 × 2 × 8112799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16225598
Product of the distinct prime numbers

The prime factorization of 129804784 is 2 × 2 × 2 × 2 × 8112799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 45, 43, 235, 265, 4232, 2219, 4554, 98659, 253367, 717693, 6737985, 4115646, 67073672, 24403954, 450982454, 466165657, 5902006057, 4416094051

Basic calculations (n = 129804784)

Multiplication

n×y
n×2 259609568
n×3 389414352
n×4 519219136
n×5 649023920

Division

n÷y
n÷2 64902392
n÷3 43268261.333333
n÷3 32451196
n÷5 25960956.8

Exponentiation

ny
n2 16849281949286656
n3 2.1871174039823E+24
n4 2.8389830220656E+32
n5 3.6851357795889E+40

Nth Root

y√n
2√n 11393.19024681
3√n 506.32600446027
4√n 106.73888816551
5√n 41.942869556539

Divisors of 129804784

1, 2, 4, 8, 16, 8112799, 16225598, 32451196, 64902392, 129804784

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129804783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129804784 can be divided by 10 positive divisors. The sum of these divisors (counting 129804784) is 1, the average is 0.1.

Base conversion 129804784

Base System Value
2 Binary 111101111001010100111110000
3 Ternary 100001020202200121
4 Quaternary 13233022213300
5 Quinary 231212223114
6 Senary 20514100024
8 Octal 757124760
10 Decimal 129804784
12 Duodecimal 3757a614
16 Hexadecimal 7bca9f0
20 Vigesimal 20b5bj4
36 Base36 25a60g

Cryptographic Hash Functions

md5 5e2b113a6ec973d7a90c02d520dfa861
sha1 0473c5ea6b99cd4899c7260f1a3a2aa57c46f435
sha256 367f70e1b3920dd26dc58a46585bae49b5d7b868948708fdf7ec264e87b2aeea
sha512 b79c56f907d409b7eefa40550d3055eafee345c38fc7d0b1fce0795073bc631c42efa56d8e20b4cc275ca5aeb49f1a4869d9850b07bc5e2c7a9bf64264f19cab
ripemd-160 95f527fc547c3573db50a8b727495c5ac1bebde0

129804784 as geometric shapes

Circle

Radius = n
Diameter 259609568
Circumference 815587511.63042
Area 5.2933580390142E+16

Sphere

Radius = n
Volume 9.1613759585187E+24
Surface area 2.1173432156057E+17
Circumference 815587511.63042

Square

Length = n
Perimeter 519219136
Area 16849281949286656
Diagonal 183571685.99371

Cube

Length = n
Surface area 101095691695719936
Volume 2.1871174039823E+24
Space diagonal 224828480.9535

Equilateral Triangle

Length = n
Perimeter 389414352
Area 7.2959531018044E+15
Altitude 112414240.47675

Triangular Pyramid

Length = n
Surface area 7.2959531018044E+15
Volume 2.5775425793449E+23
Height 61190561.997903