129804769 (number)

129804769 is an odd 9-digits composite number following 129804768 and preceding 129804770. In scientific notation, it is written as 1.29804769 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 125763840 positive integers (up to 129804769) that are relatively prime to 129804769.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29804769 × 10^8
Engineering notation 1.29804769 × 10^6

Prime Factorization of 129804769

Prime Factorization 37 × 241 × 14557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129804769
Product of the distinct prime numbers

The prime factorization of 129804769 is 37 × 241 × 14557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129804769)

Multiplication

n×y
n×2 259609538
n×3 389414307
n×4 519219076
n×5 649023845

Division

n÷y
n÷2 64902384.5
n÷3 43268256.333333
n÷3 32451192.25
n÷5 25960953.8

Exponentiation

ny
n2 16849278055143361
n3 2.1871166457647E+24
n4 2.8389817097954E+32
n5 3.6851336503521E+40

Nth Root

y√n
2√n 11393.189588522
3√n 506.32598495691
4√n 106.73888508188
5√n 41.942868587171

Divisors of 129804769

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 -129804768
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 129804769 can be divided by 8 positive divisors. The sum of these divisors (counting 129804769) is 1, the average is 0.125.

Base conversion 129804769

Base System Value
2 Binary 111101111001010100111100001
3 Ternary 100001020202200001
4 Quaternary 13233022213201
5 Quinary 231212223034
6 Senary 20514100001
8 Octal 757124741
10 Decimal 129804769
12 Duodecimal 3757a601
16 Hexadecimal 7bca9e1
20 Vigesimal 20b5bi9
36 Base36 25a601

Cryptographic Hash Functions

md5 2b0ca55d4c91eb406fd426a41c4f628f
sha1 a831efba3107cccb77f2f33a5281702ff9bb0c03
sha256 45d5d976191bb701581d58a892f401a3fb71f934f92a97ac538d783de69d4eb6
sha512 adf152edd0467ab7e479dd2fcfe07afe3b11874397a8387fd7b84a210f807bf7aaee6d918670e38ad3f5ced02710b07992695f73cfcc8e206b8cd4f68ae5c6d6
ripemd-160 f05651c94f9a69ccf8f0d72f8802bca7147f38db

129804769 as geometric shapes

Circle

Radius = n
Diameter 259609538
Circumference 815587417.38264
Area 5.293356815633E+16

Sphere

Radius = n
Volume 9.1613727825042E+24
Surface area 2.1173427262532E+17
Circumference 815587417.38264

Square

Length = n
Perimeter 519219076
Area 16849278055143361
Diagonal 183571664.78051

Cube

Length = n
Surface area 101095668330860166
Volume 2.1871166457647E+24
Space diagonal 224828454.97274

Equilateral Triangle

Length = n
Perimeter 389414307
Area 7.2959514155909E+15
Altitude 112414227.48637

Triangular Pyramid

Length = n
Surface area 7.2959514155909E+15
Volume 2.5775416857769E+23
Height 61190554.926836