28242534 (number)

28242534 is an even 8-digits composite number following 28242533 and preceding 28242535. In scientific notation, it is written as 2.8242534 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9236448 positive integers (up to 28242534) that are relatively prime to 28242534.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8242534 × 10^7
Engineering notation 2.8242534 × 10^6

Prime Factorization of 28242534

Prime Factorization 2 × 3 × 53 × 88813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28242534
Product of the distinct prime numbers

The prime factorization of 28242534 is 2 × 3 × 53 × 88813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 27, 32, 520, 284, 1988, 4353, 56932, 23845, 185268, 44092, 5724080, 6317867, 41941513, 12264781, 402055159, 638501967, 5039175182, 9774635300

Basic calculations (n = 28242534)

Multiplication

n×y
n×2 56485068
n×3 84727602
n×4 112970136
n×5 141212670

Division

n÷y
n÷2 14121267
n÷3 9414178
n÷3 7060633.5
n÷5 5648506.8

Exponentiation

ny
n2 797640726741156
n3 2.2527395344772E+22
n4 6.3623072895616E+29
n5 1.7968767994389E+37

Nth Root

y√n
2√n 5314.3705177565
3√n 304.53313505591
4√n 72.899729202217
5√n 30.915817294516

Divisors of 28242534

1, 2, 3, 6, 53, 106, 159, 318, 88813, 177626, 266439, 532878, 4707089, 9414178, 14121267, 28242534

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 -28242533
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 28242534 can be divided by 16 positive divisors. The sum of these divisors (counting 28242534) is 1, the average is 0.0625.

Base conversion 28242534

Base System Value
2 Binary 1101011101111001001100110
3 Ternary 1222010212110210
4 Quaternary 1223233021212
5 Quinary 24212230114
6 Senary 2445200250
8 Octal 153571146
10 Decimal 28242534
12 Duodecimal 9560086
16 Hexadecimal 1aef266
20 Vigesimal 8ga66e
36 Base36 gtc2u

Cryptographic Hash Functions

md5 641be62e9dc2ea2283e1bec956629830
sha1 7f5e3ce2ddeb69943648037301606ba3ef0c1a93
sha256 55b4e190ac197829cfa904c9304685dea0ce61059750d75883d1c8cbea7f8b76
sha512 f3b860ba73ddcfe8a63cc4aafcc7eb4298f8b59dbdfe52e69ec1a78127c74d83b86e71d0df8f6ca76423c04722a5537b2dcffa9913b94ef2878262fb95d93e95
ripemd-160 44841f14a1897e9cc81537e0f158e39b86c7cc69

28242534 as geometric shapes

Circle

Radius = n
Diameter 56485068
Circumference 177453074.66632
Area 2.505862247334E+15

Sphere

Radius = n
Volume 9.4362532959531E+22
Surface area 1.0023448989336E+16
Circumference 177453074.66632

Square

Length = n
Perimeter 112970136
Area 797640726741156
Diagonal 39940974.618583

Cube

Length = n
Surface area 4785844360446936
Volume 2.2527395344772E+22
Space diagonal 48917503.822491

Equilateral Triangle

Length = n
Perimeter 84727602
Area 3.4538856622546E+14
Altitude 24458751.911246

Triangular Pyramid

Length = n
Surface area 3.4538856622546E+14
Volume 2.6548790017931E+21
Height 13313658.206194