28157060 (number)

28157060 is an even 8-digits composite number following 28157059 and preceding 28157061. In scientific notation, it is written as 2.8157060 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 10772960 positive integers (up to 28157060) that are relatively prime to 28157060.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred fifty-seven thousand sixty

Notation

Scientific notation 2.8157060 × 10^7
Engineering notation 2.8157060 × 10^6

Prime Factorization of 28157060

Prime Factorization 2 × 2 × 5 × 23 × 61211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14078530
Product of the distinct prime numbers

The prime factorization of 28157060 is 2 × 2 × 5 × 23 × 61211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 2, 87, 870, 898, 2, 6895, 66206, 87989, 752967, 75299, 9460017, 7384672, 10968799, 58069698, 488315107, 49237724, 2068075437, 5761766804

Basic calculations (n = 28157060)

Multiplication

n×y
n×2 56314120
n×3 84471180
n×4 112628240
n×5 140785300

Division

n÷y
n÷2 14078530
n÷3 9385686.6666667
n÷3 7039265
n÷5 5631412

Exponentiation

ny
n2 792820027843600
n3 2.2323481093194E+22
n4 6.2856359654993E+29
n5 1.7698502901872E+37

Nth Root

y√n
2√n 5306.3226437901
3√n 304.22560872705
4√n 72.844510045645
5√n 30.89708170003

Divisors of 28157060

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 61211, 122422, 244844, 306055, 612110, 1224220, 1407853, 2815706, 5631412, 7039265, 14078530, 28157060

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 -28157059
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 28157060 can be divided by 24 positive divisors. The sum of these divisors (counting 28157060) is 1, the average is 0.041666666666667.

Base conversion 28157060

Base System Value
2 Binary 1101011011010010010000100
3 Ternary 1221222112020002
4 Quaternary 1223122102010
5 Quinary 24202011220
6 Senary 2443300432
8 Octal 153322204
10 Decimal 28157060
12 Duodecimal 951a718
16 Hexadecimal 1ada484
20 Vigesimal 8fjcd0
36 Base36 gri4k

Cryptographic Hash Functions

md5 613f6f6f483775a93f27e22788317040
sha1 5e516e685f2329ff3ed82a2047e4d85d5dd9e600
sha256 24464f6418f84feec0473d44f4e517f10679db4ef3fa2693b0e85d1c072d8918
sha512 2c3ef880137c4a93f41a34fb081982280ab0220dd816bdbee3080278f751694d08f5f077cc38857bbd485f3e4aaf07d7e9e01e7bb639d5e4aefa6592d6c4b95f
ripemd-160 adb216942dd648807c367f77f4a23676cf8b5ab2

28157060 as geometric shapes

Circle

Radius = n
Diameter 56314120
Circumference 176916025.68537
Area 2.4907175750923E+15

Sphere

Radius = n
Volume 9.3508378939905E+22
Surface area 9.9628703003692E+15
Circumference 176916025.68537

Square

Length = n
Perimeter 112628240
Area 792820027843600
Diagonal 39820096.128553

Cube

Length = n
Surface area 4756920167061600
Volume 2.2323481093194E+22
Space diagonal 48769458.511765

Equilateral Triangle

Length = n
Perimeter 84471180
Area 3.4330114237082E+14
Altitude 24384729.255883

Triangular Pyramid

Length = n
Surface area 3.4330114237082E+14
Volume 2.6308474767812E+21
Height 13273365.376184