28262743 (number)

28262743 is an odd 8-digits prime number following 28262742 and preceding 28262744. In scientific notation, it is written as 2.8262743 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 28262742 positive integers (up to 28262743) that are relatively prime to 28262743.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-two thousand seven hundred forty-three

Notation

Scientific notation 2.8262743 × 10^7
Engineering notation 2.8262743 × 10^6

Prime Factorization of 28262743

Prime Factorization 28262743

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28262743
Product of the distinct prime numbers

The prime factorization of 28262743 is 28262743. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 1, 92, 74, 354, 390, 5355, 9931, 14033, 4315, 58731, 567210, 2479598, 4226735, 67075382, 24803850, 297897167, 776705596, 9543026223, 5076040417

Basic calculations (n = 28262743)

Multiplication

n×y
n×2 56525486
n×3 84788229
n×4 113050972
n×5 141313715

Division

n÷y
n÷2 14131371.5
n÷3 9420914.3333333
n÷3 7065685.75
n÷5 5652548.6

Exponentiation

ny
n2 798782641884049
n3 2.257578852043E+22
n4 6.3805370897526E+29
n5 1.8033147996965E+37

Nth Root

y√n
2√n 5316.2715318163
3√n 304.60575416296
4√n 72.912766590058
5√n 30.920240403321

Divisors of 28262743

1, 28262743

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28262744
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14131372
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5316.2716258671
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999292355
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28262743 can be divided by 2 positive divisors. The sum of these divisors (counting 28262743) is 28262744, the average is 14131372.

Base conversion 28262743

Base System Value
2 Binary 1101011110100000101010111
3 Ternary 1222011220012021
4 Quaternary 1223310011113
5 Quinary 24213401433
6 Senary 2445434011
8 Octal 153640527
10 Decimal 28262743
12 Duodecimal 956b907
16 Hexadecimal 1af4157
20 Vigesimal 8gcgh3
36 Base36 gtro7

Cryptographic Hash Functions

md5 1c19274f53e2dde2b4528772a7b661ff
sha1 3263c26462a4111d0a719bc013c73d502cd2469e
sha256 9f1790e9d176a6a85c25537b7e110dec965cb4e202862bafec7810d526e08838
sha512 dc0ffd27da0c0212abf8b12b1a6b62930a68395e962214265be3ed635efc2b41370b6007d5645d233f282f2e5107251eb1205d978b43d6754f9adf522e96de00
ripemd-160 2906c5e03a711a32b37e3141942d5c535b4ea7de

28262743 as geometric shapes

Circle

Radius = n
Diameter 56525486
Circumference 177580051.55819
Area 2.509449679558E+15

Sphere

Radius = n
Volume 9.4565241819706E+22
Surface area 1.0037798718232E+16
Circumference 177580051.55819

Square

Length = n
Perimeter 113050972
Area 798782641884049
Diagonal 39969554.460465

Cube

Length = n
Surface area 4792695851304294
Volume 2.257578852043E+22
Space diagonal 48952506.837262

Equilateral Triangle

Length = n
Perimeter 84788229
Area 3.4588302998682E+14
Altitude 24476253.418631

Triangular Pyramid

Length = n
Surface area 3.4588302998682E+14
Volume 2.6605821922382E+21
Height 13323184.820155