28434549 (number)

28434549 is an odd 8-digits composite number following 28434548 and preceding 28434550. In scientific notation, it is written as 2.8434549 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 15687360 positive integers (up to 28434549) that are relatively prime to 28434549.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-four thousand five hundred forty-nine

Notation

Scientific notation 2.8434549 × 10^7
Engineering notation 2.8434549 × 10^6

Prime Factorization of 28434549

Prime Factorization 3 × 143 × 79 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28434549
Product of the distinct prime numbers

The prime factorization of 28434549 is 3 × 143 × 79 × 839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 28, 60, 650, 500, 4150, 803, 99449, 2330, 738447, 427657, 2886091, 2063274, 62606736, 77139782, 40971761, 769649908, 6577739352, 5260141923

Basic calculations (n = 28434549)

Multiplication

n×y
n×2 56869098
n×3 85303647
n×4 113738196
n×5 142172745

Division

n÷y
n÷2 14217274.5
n÷3 9478183
n÷3 7108637.25
n÷5 5686909.8

Exponentiation

ny
n2 808523576833401
n3 2.2990003263125E+22
n4 6.5371037429548E+29
n5 1.8587959669713E+37

Nth Root

y√n
2√n 5332.4055547192
3√n 305.2217289413
4√n 73.023321991807
5√n 30.95774145289

Divisors of 28434549

1, 3, 79, 143, 237, 429, 839, 2517, 11297, 33891, 66281, 119977, 198843, 359931, 9478183, 28434549

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 -28434548
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 28434549 can be divided by 16 positive divisors. The sum of these divisors (counting 28434549) is 1, the average is 0.0625.

Base conversion 28434549

Base System Value
2 Binary 1101100011110000001110101
3 Ternary 1222111121212110
4 Quaternary 1230132001311
5 Quinary 24234401144
6 Senary 2453241233
8 Octal 154360165
10 Decimal 28434549
12 Duodecimal 9633219
16 Hexadecimal 1b1e075
20 Vigesimal 8he679
36 Base36 gxg8l

Cryptographic Hash Functions

md5 8852f7849fc7aeeca7cf0e38ad33e9ed
sha1 4d86c6e6fcfc365044ae3c75d0b04f211c1392ea
sha256 7106612d91cdadb718ad00487f66da8eaef26c489f36450836e16b94d77be34d
sha512 0f2d5137bbe1d5ff4ff291d05a2d6dea632c70463698f9081b6483f89862f3042f520f5af7225b7f17d9f6a2c980123bf50c677a6f0a1104a6448bc2aaf0da89
ripemd-160 62ca94f3d60b1e162533af88eb1079e04ceb5315

28434549 as geometric shapes

Circle

Radius = n
Diameter 56869098
Circumference 178659540.49308
Area 2.540051729234E+15

Sphere

Radius = n
Volume 9.6300300476583E+22
Surface area 1.0160206916936E+16
Circumference 178659540.49308

Square

Length = n
Perimeter 113738196
Area 808523576833401
Diagonal 40212524.835762

Cube

Length = n
Surface area 4851141461000406
Volume 2.2990003263125E+22
Space diagonal 49250083.558307

Equilateral Triangle

Length = n
Perimeter 85303647
Area 3.5010097854819E+14
Altitude 24625041.779153

Triangular Pyramid

Length = n
Surface area 3.5010097854819E+14
Volume 2.7093978678094E+21
Height 13404174.945254