28348545 (number)

28348545 is an odd 8-digits composite number following 28348544 and preceding 28348546. In scientific notation, it is written as 2.8348545 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 15041664 positive integers (up to 28348545) that are relatively prime to 28348545.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-eight thousand five hundred forty-five

Notation

Scientific notation 2.8348545 × 10^7
Engineering notation 2.8348545 × 10^6

Prime Factorization of 28348545

Prime Factorization 3 × 5 × 199 × 9497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28348545
Product of the distinct prime numbers

The prime factorization of 28348545 is 3 × 5 × 199 × 9497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 77, 39, 49, 982, 9672, 6476, 33957, 47276, 503260, 752176, 4909751, 1925668, 67199805, 7243405, 115318534, 497742524, 6714363583, 6142857031

Basic calculations (n = 28348545)

Multiplication

n×y
n×2 56697090
n×3 85045635
n×4 113394180
n×5 141742725

Division

n÷y
n÷2 14174272.5
n÷3 9449515
n÷3 7087136.25
n÷5 5669709

Exponentiation

ny
n2 803640003617025
n3 2.2782024806337E+22
n4 6.4583725541357E+29
n5 1.8308546497768E+37

Nth Root

y√n
2√n 5324.3351697653
3√n 304.91369052947
4√n 72.968042112731
5√n 30.938991609712

Divisors of 28348545

1, 3, 5, 15, 199, 597, 995, 2985, 9497, 28491, 47485, 142455, 1889903, 5669709, 9449515, 28348545

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 -28348544
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 28348545 can be divided by 16 positive divisors. The sum of these divisors (counting 28348545) is 1, the average is 0.0625.

Base conversion 28348545

Base System Value
2 Binary 1101100001001000010000001
3 Ternary 1222100020220010
4 Quaternary 1230021002001
5 Quinary 24224123140
6 Senary 2451335133
8 Octal 154110201
10 Decimal 28348545
12 Duodecimal 95b14a9
16 Hexadecimal 1b09081
20 Vigesimal 8h3b75
36 Base36 gvlvl

Cryptographic Hash Functions

md5 713a7c57316f3b9234409771e6a82ccc
sha1 ac7f7de3f3aead5de6889e6c399dac7fdceddc35
sha256 d088a99732d9cc5c020e6f4b882888e8ecf1129ba4eda9ccb05355ddc851b4d9
sha512 82a79bbe982656b42f19e99696d644939d2fb54e4cfc4a45d1775a121f27ac56581c0bbe004747012a78d5fc9a2dba43f32b8bf3b86082547a388d9c9da49418
ripemd-160 a08d97c382bfd91a75c86d3294e652c208db9c17

28348545 as geometric shapes

Circle

Radius = n
Diameter 56697090
Circumference 178119161.42392
Area 2.5247095314941E+15

Sphere

Radius = n
Volume 9.5429122353987E+22
Surface area 1.0098838125976E+16
Circumference 178119161.42392

Square

Length = n
Perimeter 113394180
Area 803640003617025
Diagonal 40090896.812544

Cube

Length = n
Surface area 4821840021702150
Volume 2.2782024806337E+22
Space diagonal 49101120.260653

Equilateral Triangle

Length = n
Perimeter 85045635
Area 3.4798632931488E+14
Altitude 24550560.130326

Triangular Pyramid

Length = n
Surface area 3.4798632931488E+14
Volume 2.6848873716202E+21
Height 13363632.270848