28452 (number)

28452 is an even 5-digits composite number following 28451 and preceding 28453. In scientific notation, it is written as 2.8452 × 10^4. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 9480 positive integers (up to 28452) that are relatively prime to 28452.

Interesting facts

Basic properties

Name

Name twenty-eight thousand four hundred fifty-two

Notation

Scientific notation 2.8452 × 10^4
Engineering notation 2.8452 × 10^3

Prime Factorization of 28452

Prime Factorization 2 × 2 × 3 × 2371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14226
Product of the distinct prime numbers

The prime factorization of 28452 is 2 × 2 × 3 × 2371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 77, 35, 359, 674, 2986, 1897, 14651, 42007, 979574, 52616, 8836259, 565402, 62342832, 11186386, 823044607, 561925328, 8979983057, 3513876117

Basic calculations (n = 28452)

Multiplication

n×y
n×2 56904
n×3 85356
n×4 113808
n×5 142260

Division

n÷y
n÷2 14226
n÷3 9484
n÷3 7113
n÷5 5690.4

Exponentiation

ny
n2 809516304
n3 23032357881408
n4 655316646441820416
n5 1.8645069224563E+22

Nth Root

y√n
2√n 168.67720652181
3√n 30.528415692998
4√n 12.987578932265
5√n 7.777187330416

Divisors of 28452

1, 2, 3, 4, 6, 12, 2371, 4742, 7113, 9484, 14226, 28452

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28452 can be divided by 12 positive divisors. The sum of these divisors (counting 28452) is 1, the average is 0.083333333333333.

Base conversion 28452

Base System Value
2 Binary 110111100100100
3 Ternary 1110000210
4 Quaternary 12330210
5 Quinary 1402302
6 Senary 335420
8 Octal 67444
10 Decimal 28452
12 Duodecimal 14570
16 Hexadecimal 6f24
20 Vigesimal 3b2c
36 Base36 lyc

Cryptographic Hash Functions

md5 8ce72432c3ae3826e43979bd3e800bbd
sha1 bfbc2ce3ba6552f868485a8a4af2c2cc2aa8cff1
sha256 3539617ba866aa92f8e249a7dc7988a524bf3dda63c97dba7325909c138dbb47
sha512 f34a57695dfb0e5bc4e2cf6e9ec7022f308ae1abd07af711a5bd32c66687db43599722863ef54e966dc2fe5da1ec103fe8ab1bc7692d6076d80c418e69b7ce59
ripemd-160 4c63d9583a7864a166365077932ddccb5aa81212

28452 as geometric shapes

Circle

Radius = n
Diameter 56904
Circumference 178769.18835987
Area 2543170473.6076

Sphere

Radius = n
Volume 96477715086776
Surface area 10172681894.43
Circumference 178769.18835987

Square

Length = n
Perimeter 113808
Area 809516304
Diagonal 40237.204276639

Cube

Length = n
Surface area 4857097824
Volume 23032357881408
Space diagonal 49280.30957695

Equilateral Triangle

Length = n
Perimeter 85356
Area 350530842.02084
Altitude 24640.154788475

Triangular Pyramid

Length = n
Surface area 350530842.02084
Volume 2714389407443.2
Height 13412.401425546