28367628 (number)

28367628 is an even 8-digits composite number following 28367627 and preceding 28367629. In scientific notation, it is written as 2.8367628 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 8847360 positive integers (up to 28367628) that are relatively prime to 28367628.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-seven thousand six hundred twenty-eight

Notation

Scientific notation 2.8367628 × 10^7
Engineering notation 2.8367628 × 10^6

Prime Factorization of 28367628

Prime Factorization 2 × 2 × 3 × 17 × 577 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14183814
Product of the distinct prime numbers

The prime factorization of 28367628 is 2 × 2 × 3 × 17 × 577 × 241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28367628)

Multiplication

n×y
n×2 56735256
n×3 85102884
n×4 113470512
n×5 141838140

Division

n÷y
n÷2 14183814
n÷3 9455876
n÷3 7091907
n÷5 5673525.6

Exponentiation

ny
n2 804722318346384
n3 2.2828063370148E+22
n4 6.4757800964478E+29
n5 1.8370252078584E+37

Nth Root

y√n
2√n 5326.1269230089
3√n 304.98209336778
4√n 72.980318737375
5√n 30.943155843652

Divisors of 28367628

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28367627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28367628 can be divided by 48 positive divisors. The sum of these divisors (counting 28367628) is 1, the average is 0.020833333333333.

Base conversion 28367628

Base System Value
2 Binary 1101100001101101100001100
3 Ternary 1222101020001220
4 Quaternary 1230031230030
5 Quinary 24230231003
6 Senary 2452003340
8 Octal 154155414
10 Decimal 28367628
12 Duodecimal 9600550
16 Hexadecimal 1b0db0c
20 Vigesimal 8h5j18
36 Base36 gw0lo

Cryptographic Hash Functions

md5 02ed48cfff662421866e051045f8b571
sha1 1914a23d24ed5aa15918ce02757956abd3d68eb6
sha256 181ee75b1105d772ff9fdf0a2bbe745724f081a98e6ac4e512868a808059e04e
sha512 db7b129355fb897e5797273abdc28a83d161c976b8e111c1ef8a0adf214aa936a26ebed339820373f9070ad17d5c0d278a299a76990fb23ccbfb56ec77d43bbd
ripemd-160 eefc882f1a5b9807ad00c4889a03fb4883bdc50e

28367628 as geometric shapes

Circle

Radius = n
Diameter 56735256
Circumference 178239063.44914
Area 2.5281097234967E+15

Sphere

Radius = n
Volume 9.5621968239118E+22
Surface area 1.0112438893987E+16
Circumference 178239063.44914

Square

Length = n
Perimeter 113470512
Area 804722318346384
Diagonal 40117884.249955

Cube

Length = n
Surface area 4828333910078304
Volume 2.2828063370148E+22
Space diagonal 49134172.986213

Equilateral Triangle

Length = n
Perimeter 85102884
Area 3.4845498534014E+14
Altitude 24567086.493107

Triangular Pyramid

Length = n
Surface area 3.4845498534014E+14
Volume 2.690313068398E+21
Height 13372628.083318