28372260 (number)

28372260 is an even 8-digits composite number following 28372259 and preceding 28372261. In scientific notation, it is written as 2.8372260 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6330240 positive integers (up to 28372260) that are relatively prime to 28372260.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-two thousand two hundred sixty

Notation

Scientific notation 2.8372260 × 10^7
Engineering notation 2.8372260 × 10^6

Prime Factorization of 28372260

Prime Factorization 2 × 2 × 105 × 43 × 1571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14186130
Product of the distinct prime numbers

The prime factorization of 28372260 is 2 × 2 × 105 × 43 × 1571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 16, 73, 92, 896, 4073, 7470, 48578, 1589, 207469, 818110, 9321634, 4649577, 8631153, 86218108, 371281627, 527194699, 3595747504, 3937892939

Basic calculations (n = 28372260)

Multiplication

n×y
n×2 56744520
n×3 85116780
n×4 113489040
n×5 141861300

Division

n÷y
n÷2 14186130
n÷3 9457420
n÷3 7093065
n÷5 5674452

Exponentiation

ny
n2 804985137507600
n3 2.2839247617501E+22
n4 6.4800107160813E+29
n5 1.8385254883944E+37

Nth Root

y√n
2√n 5326.5617428131
3√n 304.99869210225
4√n 72.983297697577
5√n 30.944166286523

Divisors of 28372260

1, 2, 4, 43, 86, 105, 172, 210, 420, 1571, 3142, 4515, 6284, 9030, 18060, 67553, 135106, 164955, 270212, 329910, 659820, 7093065, 14186130, 28372260

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 -28372259
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 28372260 can be divided by 24 positive divisors. The sum of these divisors (counting 28372260) is 1, the average is 0.041666666666667.

Base conversion 28372260

Base System Value
2 Binary 1101100001110110100100100
3 Ternary 1222101110102110
4 Quaternary 1230032310210
5 Quinary 24230403020
6 Senary 2452041020
8 Octal 154166444
10 Decimal 28372260
12 Duodecimal 9603170
16 Hexadecimal 1b0ed24
20 Vigesimal 8h6ad0
36 Base36 gw46c

Cryptographic Hash Functions

md5 36e42ae5172765873da08437c97adecc
sha1 34c4a5fc935ce0ecabd8b82efeaad599baa01d27
sha256 07f8a89c67162eeb8bed1045c0f38aa9745457cde6c5e0cc37fc5fe9491063bd
sha512 6dd46236e957c2581efe7363c6adcda1aa2e87a1234026d26e99928ac920e220bace497aadcd2faae520c1b68c726f8998e6442b68c9c4776565ef9a9c571e1d
ripemd-160 e3454ebfb1f43b4d96deb270f01f2bd1770d81c2

28372260 as geometric shapes

Circle

Radius = n
Diameter 56744520
Circumference 178268167.16348
Area 2.5289353942428E+15

Sphere

Radius = n
Volume 9.5668816704881E+22
Surface area 1.0115741576971E+16
Circumference 178268167.16348

Square

Length = n
Perimeter 113489040
Area 804985137507600
Diagonal 40124434.887176

Cube

Length = n
Surface area 4829910825045600
Volume 2.2839247617501E+22
Space diagonal 49142195.845554

Equilateral Triangle

Length = n
Perimeter 85116780
Area 3.4856878937525E+14
Altitude 24571097.922777

Triangular Pyramid

Length = n
Surface area 3.4856878937525E+14
Volume 2.691631144589E+21
Height 13374811.629059