28276422 (number)

28276422 is an even 8-digits composite number following 28276421 and preceding 28276423. In scientific notation, it is written as 2.8276422 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 9224840 positive integers (up to 28276422) that are relatively prime to 28276422.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy-six thousand four hundred twenty-two

Notation

Scientific notation 2.8276422 × 10^7
Engineering notation 2.8276422 × 10^6

Prime Factorization of 28276422

Prime Factorization 2 × 3 × 47 × 100271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28276422
Product of the distinct prime numbers

The prime factorization of 28276422 is 2 × 3 × 47 × 100271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 88, 34, 669, 548, 9226, 3489, 22611, 34983, 464224, 402475, 5595282, 558362, 85033478, 1938214, 483069227, 926253330, 3195046456, 8544244378

Basic calculations (n = 28276422)

Multiplication

n×y
n×2 56552844
n×3 84829266
n×4 113105688
n×5 141382110

Division

n÷y
n÷2 14138211
n÷3 9425474
n÷3 7069105.5
n÷5 5655284.4

Exponentiation

ny
n2 799556041122084
n3 2.2608584031417E+22
n4 6.3928986289482E+29
n5 1.8076829943536E+37

Nth Root

y√n
2√n 5317.5578981333
3√n 304.65488869639
4√n 72.921587325931
5√n 30.92323286664

Divisors of 28276422

1, 2, 3, 6, 47, 94, 141, 282, 100271, 200542, 300813, 601626, 4712737, 9425474, 14138211, 28276422

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 -28276421
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 28276422 can be divided by 16 positive divisors. The sum of these divisors (counting 28276422) is 1, the average is 0.0625.

Base conversion 28276422

Base System Value
2 Binary 1101011110111011011000110
3 Ternary 1222012120221220
4 Quaternary 1223313123012
5 Quinary 24214321142
6 Senary 2450021210
8 Octal 153673306
10 Decimal 28276422
12 Duodecimal 9577806
16 Hexadecimal 1af76c6
20 Vigesimal 8geb12
36 Base36 gu286

Cryptographic Hash Functions

md5 e7dd8f925f9eae509636209fd2beac1e
sha1 271e1d6caeca51ecff88867531adbe7815092670
sha256 58b8e73dc6e2364968cda646aaa1abd98c5a0481f00326a24060047fb6cf87e6
sha512 93bf9903f55e595037ac83b409d6135768d9d896366072dfd4c7314af8665eb20db4d720b2b38846bed81755df9bba3afa28ab56131fd547c25ab13b3d3bbd5c
ripemd-160 61be70ddb5a78e4be419eb2b5519b1779198eb96

28276422 as geometric shapes

Circle

Radius = n
Diameter 56552844
Circumference 177665999.25001
Area 2.5118793849225E+15

Sphere

Radius = n
Volume 9.4702615334891E+22
Surface area 1.004751753969E+16
Circumference 177665999.25001

Square

Length = n
Perimeter 113105688
Area 799556041122084
Diagonal 39988899.487785

Cube

Length = n
Surface area 4797336246732504
Volume 2.2608584031417E+22
Space diagonal 48976199.560258

Equilateral Triangle

Length = n
Perimeter 84829266
Area 3.4621792168052E+14
Altitude 24488099.780129

Triangular Pyramid

Length = n
Surface area 3.4621792168052E+14
Volume 2.6644471802735E+21
Height 13329633.162595