28426797 (number)

28426797 is an odd 8-digits composite number following 28426796 and preceding 28426798. In scientific notation, it is written as 2.8426797 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 16088256 positive integers (up to 28426797) that are relatively prime to 28426797.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-six thousand seven hundred ninety-seven

Notation

Scientific notation 2.8426797 × 10^7
Engineering notation 2.8426797 × 10^6

Prime Factorization of 28426797

Prime Factorization 21 × 3 × 107 × 4217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28426797
Product of the distinct prime numbers

The prime factorization of 28426797 is 21 × 3 × 107 × 4217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 26, 27, 907, 721, 8713, 4040, 53094, 80633, 246230, 101753, 5904604, 6185729, 92320380, 48280384, 32747686, 898415050, 3935338290, 8254508655

Basic calculations (n = 28426797)

Multiplication

n×y
n×2 56853594
n×3 85280391
n×4 113707188
n×5 142133985

Division

n÷y
n÷2 14213398.5
n÷3 9475599
n÷3 7106699.25
n÷5 5685359.4

Exponentiation

ny
n2 808082787679209
n3 2.2971205364551E+22
n4 6.529977917434E+29
n5 1.8562635667338E+37

Nth Root

y√n
2√n 5331.6786287247
3√n 305.19398928447
4√n 73.018344467159
5√n 30.956053291165

Divisors of 28426797

1, 3, 21, 63, 107, 321, 2247, 4217, 6741, 12651, 88557, 265671, 451219, 1353657, 9475599, 28426797

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 -28426796
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 28426797 can be divided by 16 positive divisors. The sum of these divisors (counting 28426797) is 1, the average is 0.0625.

Base conversion 28426797

Base System Value
2 Binary 1101100011100001000101101
3 Ternary 1222111020020100
4 Quaternary 1230130020231
5 Quinary 24234124142
6 Senary 2453141313
8 Octal 154341055
10 Decimal 28426797
12 Duodecimal 962a839
16 Hexadecimal 1b1c22d
20 Vigesimal 8hd6jh
36 Base36 gxa99

Cryptographic Hash Functions

md5 989ef59bf9c0f4f1cb63c509c6ce28ba
sha1 c69d7df8f3438082a96c16a0a3c70102018770b3
sha256 5a8ac2062b306dcdf134e96c82e9d53d6f5a3098162abeadbb92edaddd8636a1
sha512 5d7db36accf656e99b792bdbd8f9e42b142084fc35bf86d21b05744dc53870c2778468c44e3870ee6893381f1296d18f8c3cba509a3e01ce138aa6352e79a514
ripemd-160 44554b5f328be51325d6da8711494b371774bce0

28426797 as geometric shapes

Circle

Radius = n
Diameter 56853594
Circumference 178610833.24058
Area 2.5386669492654E+15

Sphere

Radius = n
Volume 9.6221560023168E+22
Surface area 1.0154667797061E+16
Circumference 178610833.24058

Square

Length = n
Perimeter 113707188
Area 808082787679209
Diagonal 40201561.852227

Cube

Length = n
Surface area 4848496726075254
Volume 2.2971205364551E+22
Space diagonal 49236656.700447

Equilateral Triangle

Length = n
Perimeter 85280391
Area 3.4991011124557E+14
Altitude 24618328.350223

Triangular Pyramid

Length = n
Surface area 3.4991011124557E+14
Volume 2.7071825142171E+21
Height 13400520.617409