28542896 (number)

28542896 is an even 8-digits composite number following 28542895 and preceding 28542897. In scientific notation, it is written as 2.8542896 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 14144256 positive integers (up to 28542896) that are relatively prime to 28542896.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8542896 × 10^7
Engineering notation 2.8542896 × 10^6

Prime Factorization of 28542896

Prime Factorization 2 × 2 × 2 × 2 × 113 × 15787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3567862
Product of the distinct prime numbers

The prime factorization of 28542896 is 2 × 2 × 2 × 2 × 113 × 15787. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 21, 1, 646, 187, 3967, 7688, 65135, 49871, 784176, 806086, 346229, 9609231, 43704322, 45691219, 66031665, 977597875, 795307951, 1956764856

Basic calculations (n = 28542896)

Multiplication

n×y
n×2 57085792
n×3 85628688
n×4 114171584
n×5 142714480

Division

n÷y
n÷2 14271448
n÷3 9514298.6666667
n÷3 7135724
n÷5 5708579.2

Exponentiation

ny
n2 814696912066816
n3 2.3253809232644E+22
n4 6.6373105853121E+29
n5 1.8944806575626E+37

Nth Root

y√n
2√n 5342.5551939124
3√n 305.60890985782
4√n 73.092784828
5√n 30.981297850888

Divisors of 28542896

1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 15787, 31574, 63148, 126296, 252592, 1783931, 3567862, 7135724, 14271448, 28542896

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28542895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28542896 can be divided by 20 positive divisors. The sum of these divisors (counting 28542896) is 1, the average is 0.05.

Base conversion 28542896

Base System Value
2 Binary 1101100111000011110110000
3 Ternary 1222201010111022
4 Quaternary 1230320132300
5 Quinary 24301333041
6 Senary 2455435012
8 Octal 154703660
10 Decimal 28542896
12 Duodecimal 9685a68
16 Hexadecimal 1b387b0
20 Vigesimal 8i7h4g
36 Base36 gzru8

Cryptographic Hash Functions

md5 06ace0296a4b9620ed4d427929c0c315
sha1 7ebd98c974c007dab2a6b297b8433b3247ea927f
sha256 f1d692e029633f1921507a1dde5e4fc62e96bbf8e9fc1aabfe35aeda7f135981
sha512 d6a3d0f7e314305dae42d15b421728221e3212cc848e0223617c0fef64eb27e16f7f1f8f2755865492ab8748b7c2a028233b240ac28645dc646da8fe92089ef7
ripemd-160 e4c5d66ad01b6b39e206ed8c2e5156d600bb72c7

28542896 as geometric shapes

Circle

Radius = n
Diameter 57085792
Circumference 179340304.77155
Area 2.5594458338514E+15

Sphere

Radius = n
Volume 9.7405328337672E+22
Surface area 1.0237783335406E+16
Circumference 179340304.77155

Square

Length = n
Perimeter 114171584
Area 814696912066816
Diagonal 40365750.632605

Cube

Length = n
Surface area 4888181472400896
Volume 2.3253809232644E+22
Space diagonal 49437746.067154

Equilateral Triangle

Length = n
Perimeter 85628688
Area 3.527741111173E+14
Altitude 24718873.033577

Triangular Pyramid

Length = n
Surface area 3.527741111173E+14
Volume 2.7404876994702E+21
Height 13455250.210868