28554038 (number)

28554038 is an even 8-digits composite number following 28554037 and preceding 28554039. In scientific notation, it is written as 2.8554038 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 13339200 positive integers (up to 28554038) that are relatively prime to 28554038.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-four thousand thirty-eight

Notation

Scientific notation 2.8554038 × 10^7
Engineering notation 2.8554038 × 10^6

Prime Factorization of 28554038

Prime Factorization 2 × 31 × 29 × 15881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28554038
Product of the distinct prime numbers

The prime factorization of 28554038 is 2 × 31 × 29 × 15881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 62, 47, 125, 32, 3109, 626, 45302, 25522, 619599, 303727, 7572993, 4638439, 14689878, 64110407, 661622555, 353855377, 2022770145, 6740922744

Basic calculations (n = 28554038)

Multiplication

n×y
n×2 57108076
n×3 85662114
n×4 114216152
n×5 142770190

Division

n÷y
n÷2 14277019
n÷3 9518012.6666667
n÷3 7138509.5
n÷5 5710807.6

Exponentiation

ny
n2 815333086105444
n3 2.3281051923312E+22
n4 6.6476804129823E+29
n5 1.8981811912415E+37

Nth Root

y√n
2√n 5343.5978516352
3√n 305.64867049854
4√n 73.099916905802
5√n 30.983716244126

Divisors of 28554038

1, 2, 29, 31, 58, 62, 899, 1798, 15881, 31762, 460549, 492311, 921098, 984622, 14277019, 28554038

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 -28554037
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 28554038 can be divided by 16 positive divisors. The sum of these divisors (counting 28554038) is 1, the average is 0.0625.

Base conversion 28554038

Base System Value
2 Binary 1101100111011001100110110
3 Ternary 1222201200202222
4 Quaternary 1230323030312
5 Quinary 24302212123
6 Senary 2500002342
8 Octal 154731466
10 Decimal 28554038
12 Duodecimal 96903b2
16 Hexadecimal 1b3b336
20 Vigesimal 8i951i
36 Base36 h00fq

Cryptographic Hash Functions

md5 0cd0ea64a15f3e322f3203c4cb19f3c1
sha1 7a7f702eb699d2c829432adbc6e0cfb16c1539b8
sha256 bc472a792c26e26bd407db393d175ff1f5de2de2ded95404d2df75808a9bad2a
sha512 90d7802a2cefa5cecad7939b8c8a0b924f9475cf8141439645f049d04e4179562d302d869f86f3ce0a347aaba55f26968cf896ade76dc35ef6b43f51a001ac8d
ripemd-160 9a5be3dd3db98e1c2fbdcd0e21044368447683c6

28554038 as geometric shapes

Circle

Radius = n
Diameter 57108076
Circumference 179410312.02225
Area 2.5614444335376E+15

Sphere

Radius = n
Volume 9.7519442253493E+22
Surface area 1.024577773415E+16
Circumference 179410312.02225

Square

Length = n
Perimeter 114216152
Area 815333086105444
Diagonal 40381507.800117

Cube

Length = n
Surface area 4891998516632664
Volume 2.3281051923312E+22
Space diagonal 49457044.577252

Equilateral Triangle

Length = n
Perimeter 85662114
Area 3.5304958255664E+14
Altitude 24728522.288626

Triangular Pyramid

Length = n
Surface area 3.5304958255664E+14
Volume 2.743698281355E+21
Height 13460502.600039