28543396 (number)

28543396 is an even 8-digits composite number following 28543395 and preceding 28543397. In scientific notation, it is written as 2.8543396 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 11588832 positive integers (up to 28543396) that are relatively prime to 28543396.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8543396 × 10^7
Engineering notation 2.8543396 × 10^6

Prime Factorization of 28543396

Prime Factorization 2 × 2 × 7 × 19 × 53653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14271698
Product of the distinct prime numbers

The prime factorization of 28543396 is 2 × 2 × 7 × 19 × 53653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 66, 99, 146, 12, 2608, 7463, 63088, 68951, 341907, 766382, 6329707, 1066592, 76906664, 78921565, 558226633, 570763778, 4977310130, 4621097377

Basic calculations (n = 28543396)

Multiplication

n×y
n×2 57086792
n×3 85630188
n×4 114173584
n×5 142716980

Division

n÷y
n÷2 14271698
n÷3 9514465.3333333
n÷3 7135849
n÷5 5708679.2

Exponentiation

ny
n2 814725455212816
n3 2.325503129942E+22
n4 6.6377756737173E+29
n5 1.8946465961408E+37

Nth Root

y√n
2√n 5342.6019877958
3√n 305.61069434812
4√n 73.093104926497
5√n 30.981406393065

Divisors of 28543396

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53653, 107306, 214612, 375571, 751142, 1019407, 1502284, 2038814, 4077628, 7135849, 14271698, 28543396

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 -28543395
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 28543396 can be divided by 24 positive divisors. The sum of these divisors (counting 28543396) is 1, the average is 0.041666666666667.

Base conversion 28543396

Base System Value
2 Binary 1101100111000100110100100
3 Ternary 1222201011011211
4 Quaternary 1230320212210
5 Quinary 24301342041
6 Senary 2455441204
8 Octal 154704644
10 Decimal 28543396
12 Duodecimal 9686204
16 Hexadecimal 1b389a4
20 Vigesimal 8i7i9g
36 Base36 gzs84

Cryptographic Hash Functions

md5 afee4f34b79a0015ab06306182cc6543
sha1 8babc1691963431ab93fe416215c21af2a369845
sha256 eff984358c7545d5f34d79c827f4d75b5cd7513988585d97d1bf9cbd213ded28
sha512 3621abb659abd67a4204560665f1447bc6ded653dfcf4d61bb361646d7b1bf01ed6b4945e38d91ace0630123bc1156131ffc225a3ec0e62a3fb117ecfbc241fd
ripemd-160 1c559c12827d55743823ad3c2a5eb8354ae7d9a3

28543396 as geometric shapes

Circle

Radius = n
Diameter 57086792
Circumference 179343446.36421
Area 2.5595355047892E+15

Sphere

Radius = n
Volume 9.741044731901E+22
Surface area 1.0238142019157E+16
Circumference 179343446.36421

Square

Length = n
Perimeter 114173584
Area 814725455212816
Diagonal 40366457.739386

Cube

Length = n
Surface area 4888352731276896
Volume 2.325503129942E+22
Space diagonal 49438612.092558

Equilateral Triangle

Length = n
Perimeter 85630188
Area 3.5278647066207E+14
Altitude 24719306.046279

Triangular Pyramid

Length = n
Surface area 3.5278647066207E+14
Volume 2.7406317214208E+21
Height 13455485.913129