28059428 (number)

28059428 is an even 8-digits composite number following 28059427 and preceding 28059429. In scientific notation, it is written as 2.8059428 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 13214880 positive integers (up to 28059428) that are relatively prime to 28059428.

Interesting facts

Basic properties

Name

Name twenty-eight million fifty-nine thousand four hundred twenty-eight

Notation

Scientific notation 2.8059428 × 10^7
Engineering notation 2.8059428 × 10^6

Prime Factorization of 28059428

Prime Factorization 2 × 2 × 19 × 191 × 1933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14029714
Product of the distinct prime numbers

The prime factorization of 28059428 is 2 × 2 × 19 × 191 × 1933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 61, 48, 867, 940, 4238, 159, 76882, 71347, 669901, 263342, 3481624, 5367663, 6277881, 46299523, 467192342, 810173871, 4480401957, 2368229991

Basic calculations (n = 28059428)

Multiplication

n×y
n×2 56118856
n×3 84178284
n×4 112237712
n×5 140297140

Division

n÷y
n÷2 14029714
n÷3 9353142.6666667
n÷3 7014857
n÷5 5611885.6

Exponentiation

ny
n2 787331499687184
n3 2.2092071527605E+22
n4 6.1989089039967E+29
n5 1.7393783807025E+37

Nth Root

y√n
2√n 5297.1150638815
3√n 303.87357681818
4√n 72.781282373159
5√n 30.875625365877

Divisors of 28059428

1, 2, 4, 19, 38, 76, 191, 382, 764, 1933, 3629, 3866, 7258, 7732, 14516, 36727, 73454, 146908, 369203, 738406, 1476812, 7014857, 14029714, 28059428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28059427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28059428 can be divided by 24 positive divisors. The sum of these divisors (counting 28059428) is 1, the average is 0.041666666666667.

Base conversion 28059428

Base System Value
2 Binary 1101011000010011100100100
3 Ternary 1221210120022002
4 Quaternary 1223002130210
5 Quinary 24140400203
6 Senary 2441224432
8 Octal 153023444
10 Decimal 28059428
12 Duodecimal 9492118
16 Hexadecimal 1ac2724
20 Vigesimal 8f78b8
36 Base36 gpesk

Cryptographic Hash Functions

md5 5ff61413d66bf3ce4e9290df59edb47a
sha1 ef405a22469686d4c41a4333cbe120fd71d3940e
sha256 5c47ed590e3d596918ce35a19d24fc5861dc3ce0b707a226e6bdeac0f6016ba5
sha512 c69497ab12db3a42888e9989adbe1ab681cce4f8ab43d9b7d362c356e21493466a0577c39e7bc4238bd2961d9087015ffd3bea3dffb62ef53cfab762d861a333
ripemd-160 26999e47a7bd592020483a49d1f7abd2cb61325b

28059428 as geometric shapes

Circle

Radius = n
Diameter 56118856
Circumference 176302585.73746
Area 2.4734748553571E+15

Sphere

Radius = n
Volume 9.253905281827E+22
Surface area 9.8938994214284E+15
Circumference 176302585.73746

Square

Length = n
Perimeter 112237712
Area 787331499687184
Diagonal 39682023.630031

Cube

Length = n
Surface area 4723988998123104
Volume 2.2092071527605E+22
Space diagonal 48600354.927321

Equilateral Triangle

Length = n
Perimeter 84178284
Area 3.409245399644E+14
Altitude 24300177.46366

Triangular Pyramid

Length = n
Surface area 3.409245399644E+14
Volume 2.6035755979379E+21
Height 13227341.21001