28242564 (number)

28242564 is an even 8-digits composite number following 28242563 and preceding 28242565. In scientific notation, it is written as 2.8242564 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 8069280 positive integers (up to 28242564) that are relatively prime to 28242564.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8242564 × 10^7
Engineering notation 2.8242564 × 10^6

Prime Factorization of 28242564

Prime Factorization 2 × 2 × 3 × 7 × 336221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14121282
Product of the distinct prime numbers

The prime factorization of 28242564 is 2 × 2 × 3 × 7 × 336221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 62, 78, 122, 992, 9048, 3067, 98263, 96857, 123848, 40496, 4434908, 2648260, 30824952, 77221457, 642365113, 19138364, 9408913011, 3935742577

Basic calculations (n = 28242564)

Multiplication

n×y
n×2 56485128
n×3 84727692
n×4 112970256
n×5 141212820

Division

n÷y
n÷2 14121282
n÷3 9414188
n÷3 7060641
n÷5 5648512.8

Exponentiation

ny
n2 797642421294096
n3 2.2527467132513E+22
n4 6.3623343224791E+29
n5 1.7968863429201E+37

Nth Root

y√n
2√n 5314.3733402914
3√n 304.53324288371
4√n 72.899748561236
5√n 30.91582386244

Divisors of 28242564

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336221, 672442, 1008663, 1344884, 2017326, 2353547, 4034652, 4707094, 7060641, 9414188, 14121282, 28242564

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 -28242563
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 28242564 can be divided by 24 positive divisors. The sum of these divisors (counting 28242564) is 1, the average is 0.041666666666667.

Base conversion 28242564

Base System Value
2 Binary 1101011101111001010000100
3 Ternary 1222010212111220
4 Quaternary 1223233022010
5 Quinary 24212230224
6 Senary 2445200340
8 Octal 153571204
10 Decimal 28242564
12 Duodecimal 95600b0
16 Hexadecimal 1aef284
20 Vigesimal 8ga684
36 Base36 gtc3o

Cryptographic Hash Functions

md5 a35c5ec09b220c88ed45409cb19890b1
sha1 a7ce59aee8cbdf390b87b9aba9fd2828b524f630
sha256 1737714fd52e58c9e5d33f4d842eb5c53044abf4c106c2085d77d4477b023b84
sha512 d17b52e6a3da543f4d9759394d6635a0cf8e72fe0f925f509178a2377e40e10b9fa82301fb2d5abd4aad903aa548a09fea9eb0e0800c7dd756230eed39e35469
ripemd-160 d78be15420cb37566ed853d7d70a26a92d29fec1

28242564 as geometric shapes

Circle

Radius = n
Diameter 56485128
Circumference 177453263.16188
Area 2.5058675709291E+15

Sphere

Radius = n
Volume 9.436283366332E+22
Surface area 1.0023470283716E+16
Circumference 177453263.16188

Square

Length = n
Perimeter 112970256
Area 797642421294096
Diagonal 39941017.04499

Cube

Length = n
Surface area 4785854527764576
Volume 2.2527467132513E+22
Space diagonal 48917555.784016

Equilateral Triangle

Length = n
Perimeter 84727692
Area 3.4538929998841E+14
Altitude 24458777.892008

Triangular Pyramid

Length = n
Surface area 3.4538929998841E+14
Volume 2.6548874620596E+21
Height 13313672.34833