28162842 (number)

28162842 is an even 8-digits composite number following 28162841 and preceding 28162843. In scientific notation, it is written as 2.8162842 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 9369360 positive integers (up to 28162842) that are relatively prime to 28162842.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand eight hundred forty-two

Notation

Scientific notation 2.8162842 × 10^7
Engineering notation 2.8162842 × 10^6

Prime Factorization of 28162842

Prime Factorization 2 × 3 × 8581 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28162842
Product of the distinct prime numbers

The prime factorization of 28162842 is 2 × 3 × 8581 × 547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 26, 25, 411, 132, 9228, 978, 5159, 16520, 164480, 494687, 7166094, 371573, 76299786, 51916357, 779121021, 962094218, 4643559312, 7070595532

Basic calculations (n = 28162842)

Multiplication

n×y
n×2 56325684
n×3 84488526
n×4 112651368
n×5 140814210

Division

n÷y
n÷2 14081421
n÷3 9387614
n÷3 7040710.5
n÷5 5632568.4

Exponentiation

ny
n2 793145669516964
n3 2.233723617359E+22
n4 6.2908005307351E+29
n5 1.7716682140061E+37

Nth Root

y√n
2√n 5306.8674375756
3√n 304.24643135648
4√n 72.848249378936
5√n 30.898350527488

Divisors of 28162842

1, 2, 3, 6, 547, 1094, 1641, 3282, 8581, 17162, 25743, 51486, 4693807, 9387614, 14081421, 28162842

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 -28162841
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 28162842 can be divided by 16 positive divisors. The sum of these divisors (counting 28162842) is 1, the average is 0.0625.

Base conversion 28162842

Base System Value
2 Binary 1101011011011101100011010
3 Ternary 1221222211011020
4 Quaternary 1223123230122
5 Quinary 24202202332
6 Senary 2443343310
8 Octal 153335432
10 Decimal 28162842
12 Duodecimal 9521b36
16 Hexadecimal 1adbb1a
20 Vigesimal 8g0722
36 Base36 grml6

Cryptographic Hash Functions

md5 9bdce653e26c2e94ca876ccab656b739
sha1 90b3995f912510cb30d2644015800a49f719fcdb
sha256 d998c99e7aa46ff397868cf12919965c77537c4676f0e81f5c799bacc8903db8
sha512 ce6a7fcda2123db3f34857fe2fd4fe3b55afd455bcba5a6589666846e5c64835d0c5eefbd6b759b42b889276ba1474010f3f6f511dd0f67ff9dcd35e6d0d37e1
ripemd-160 e802e7b10ee79be93af4dd0cbbda73f493670d88

28162842 as geometric shapes

Circle

Radius = n
Diameter 56325684
Circumference 176952355.06282
Area 2.4917406085811E+15

Sphere

Radius = n
Volume 9.3565996085936E+22
Surface area 9.9669624343242E+15
Circumference 176952355.06282

Square

Length = n
Perimeter 112651368
Area 793145669516964
Diagonal 39828273.111371

Cube

Length = n
Surface area 4758874017101784
Volume 2.233723617359E+22
Space diagonal 48779473.229535

Equilateral Triangle

Length = n
Perimeter 84488526
Area 3.4344214935165E+14
Altitude 24389736.614767

Triangular Pyramid

Length = n
Surface area 3.4344214935165E+14
Volume 2.6324685285519E+21
Height 13276091.037124