28102 (number)

28102 is an even 5-digits composite number following 28101 and preceding 28103. In scientific notation, it is written as 2.8102 × 10^4. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 14050 positive integers (up to 28102) that are relatively prime to 28102.

Interesting facts

Basic properties

Name

Name twenty-eight thousand one hundred two

Notation

Scientific notation 2.8102 × 10^4
Engineering notation 2.8102 × 10^3

Prime Factorization of 28102

Prime Factorization 2 × 14051

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28102
Product of the distinct prime numbers

The prime factorization of 28102 is 2 × 14051. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 2, 68, 105, 421, 692, 848, 78940, 51859, 259921, 442934, 1255631, 8273347, 7876627, 89843193, 687399593, 294494951, 5568240942, 4061578734

Basic calculations (n = 28102)

Multiplication

n×y
n×2 56204
n×3 84306
n×4 112408
n×5 140510

Division

n÷y
n÷2 14051
n÷3 9367.3333333333
n÷3 7025.5
n÷5 5620.4

Exponentiation

ny
n2 789722404
n3 22192778997208
n4 623661475379539216
n5 1.7526134781116E+22

Nth Root

y√n
2√n 167.63651153612
3√n 30.402717901044
4√n 12.94745193218
5√n 7.7579583894229

Divisors of 28102

1, 2, 14051, 28102

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28101
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28102 can be divided by 4 positive divisors. The sum of these divisors (counting 28102) is 1, the average is 0.25.

Base conversion 28102

Base System Value
2 Binary 110110111000110
3 Ternary 1102112211
4 Quaternary 12313012
5 Quinary 1344402
6 Senary 334034
8 Octal 66706
10 Decimal 28102
12 Duodecimal 1431a
16 Hexadecimal 6dc6
20 Vigesimal 3a52
36 Base36 lom

Cryptographic Hash Functions

md5 f6a81a05f0dc6797d195dfb9aad909bb
sha1 74ef0dd2ec424b5f7f5c6cd64c70de3874cc31e8
sha256 418ad3ee671a678ae7c783950a541a7bf2cd237d3e59146f76c49ab971d504b4
sha512 8418ed466e5767b07f362c3e2ef901f8244933947288acb07ec216a3b745d7599bb997227e01a45ba2f1ce3991c73ed746c05abe4226b2513029a0278cc6b129
ripemd-160 d4f628cf548cfb73c18dba9ed64f52c7d239f79a

28102 as geometric shapes

Circle

Radius = n
Diameter 56204
Circumference 176570.07350236
Area 2480986102.7817

Sphere

Radius = n
Volume 92960895280494
Surface area 9923944411.1267
Circumference 176570.07350236

Square

Length = n
Perimeter 112408
Area 789722404
Diagonal 39742.229529809

Cube

Length = n
Surface area 4738334424
Volume 22192778997208
Space diagonal 48674.091794301

Equilateral Triangle

Length = n
Perimeter 84306
Area 341959831.90086
Altitude 24337.04589715

Triangular Pyramid

Length = n
Surface area 341959831.90086
Volume 2615444087050
Height 13247.40984327