28298180 (number)

28298180 is an even 8-digits composite number following 28298179 and preceding 28298181. In scientific notation, it is written as 2.8298180 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 11206400 positive integers (up to 28298180) that are relatively prime to 28298180.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand one hundred eighty

Notation

Scientific notation 2.8298180 × 10^7
Engineering notation 2.8298180 × 10^6

Prime Factorization of 28298180

Prime Factorization 2 × 2 × 5 × 101 × 14009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14149090
Product of the distinct prime numbers

The prime factorization of 28298180 is 2 × 2 × 5 × 101 × 14009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 44, 25, 374, 700, 9532, 8570, 38262, 40794, 546874, 930983, 8935881, 5886686, 97592172, 16528508, 58272421, 588565789, 8749332399, 8343262573

Basic calculations (n = 28298180)

Multiplication

n×y
n×2 56596360
n×3 84894540
n×4 113192720
n×5 141490900

Division

n÷y
n÷2 14149090
n÷3 9432726.6666667
n÷3 7074545
n÷5 5659636

Exponentiation

ny
n2 800786991312400
n3 2.2660814421817E+22
n4 6.4125980545517E+29
n5 1.8146485401535E+37

Nth Root

y√n
2√n 5319.6033686733
3√n 304.73301010314
4√n 72.93561111469
5√n 30.927990333526

Divisors of 28298180

1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 14009, 28018, 56036, 70045, 140090, 280180, 1414909, 2829818, 5659636, 7074545, 14149090, 28298180

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28298179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28298180 can be divided by 24 positive divisors. The sum of these divisors (counting 28298180) is 1, the average is 0.041666666666667.

Base conversion 28298180

Base System Value
2 Binary 1101011111100101111000100
3 Ternary 1222020200210202
4 Quaternary 1223330233010
5 Quinary 24221020210
6 Senary 2450310032
8 Octal 153745704
10 Decimal 28298180
12 Duodecimal 9588318
16 Hexadecimal 1afcbc4
20 Vigesimal 8gh590
36 Base36 guj0k

Cryptographic Hash Functions

md5 f6a2c491d0cbe83058c8e626f4634c97
sha1 029de2e86b4c8c5ea7773c6982e6f5026e12a5bc
sha256 b902833ef0fdea89a6c474a97a1303b14aa27ec842c6c2f06686efa31b31d497
sha512 8bad09d9b447f4a48eb1c4cb94295c326c4dfce80466a0c0c3e175f182396073d03f21ab4cdd7479c593a77e7fd4454a53a5e4d86853bc909aa78d9938906899
ripemd-160 5394c720d481db40db5749deea957df3ebd87341

28298180 as geometric shapes

Circle

Radius = n
Diameter 56596360
Circumference 177802708.79592
Area 2.5157465289973E+15

Sphere

Radius = n
Volume 9.4921397482588E+22
Surface area 1.0062986115989E+16
Circumference 177802708.79592

Square

Length = n
Perimeter 113192720
Area 800786991312400
Diagonal 40019669.946475

Cube

Length = n
Surface area 4804721947874400
Volume 2.2660814421817E+22
Space diagonal 49013885.521729

Equilateral Triangle

Length = n
Perimeter 84894540
Area 3.4675093874832E+14
Altitude 24506942.760865

Triangular Pyramid

Length = n
Surface area 3.4675093874832E+14
Volume 2.6706025908128E+21
Height 13339889.982158