28554472 (number)

28554472 is an even 8-digits composite number following 28554471 and preceding 28554473. In scientific notation, it is written as 2.8554472 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 13662720 positive integers (up to 28554472) that are relatively prime to 28554472.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-four thousand four hundred seventy-two

Notation

Scientific notation 2.8554472 × 10^7
Engineering notation 2.8554472 × 10^6

Prime Factorization of 28554472

Prime Factorization 2 × 2 × 2 × 31 × 97 × 1187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7138618
Product of the distinct prime numbers

The prime factorization of 28554472 is 2 × 2 × 2 × 31 × 97 × 1187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 27, 43, 918, 466, 1939, 4676, 50091, 69384, 955967, 329377, 442588, 8698834, 97615232, 32185915, 477649419, 273481406, 7082803952, 9803796384

Basic calculations (n = 28554472)

Multiplication

n×y
n×2 57108944
n×3 85663416
n×4 114217888
n×5 142772360

Division

n÷y
n÷2 14277236
n÷3 9518157.3333333
n÷3 7138618
n÷5 5710894.4

Exponentiation

ny
n2 815357871198784
n3 2.3282113503125E+22
n4 6.6480845812581E+29
n5 1.8983254502917E+37

Nth Root

y√n
2√n 5343.6384608242
3√n 305.65021903435
4√n 73.100194670221
5√n 30.983810429411

Divisors of 28554472

1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 1187, 2374, 3007, 4748, 6014, 9496, 12028, 24056, 36797, 73594, 115139, 147188, 230278, 294376, 460556, 921112, 3569309, 7138618, 14277236, 28554472

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28554471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28554472 can be divided by 32 positive divisors. The sum of these divisors (counting 28554472) is 1, the average is 0.03125.

Base conversion 28554472

Base System Value
2 Binary 1101100111011010011101000
3 Ternary 1222201201101001
4 Quaternary 1230323103220
5 Quinary 24302220342
6 Senary 2500004344
8 Octal 154732350
10 Decimal 28554472
12 Duodecimal 96906b4
16 Hexadecimal 1b3b4e8
20 Vigesimal 8i963c
36 Base36 h00rs

Cryptographic Hash Functions

md5 234a474100de0695f1960f5d82f1c233
sha1 6d869c0f8c8ecf5c67cc61fbb8e0b16c0207ba2b
sha256 a822a2fe548a0c4f3df57f74333ea7d8e81399c64a71f5460ee072be6d1f2ce5
sha512 132e5b6831d47ed9b4f18c3e1da297b3b60384d23de282fc66fda74da287145f0ce421c212b58f6d09e490ee2a960d1c6256b8e9f5ab753ed4037d8d2ffbb23d
ripemd-160 b82a026ef8a5b5a6a3cd3ef1583b37f0994845c4

28554472 as geometric shapes

Circle

Radius = n
Diameter 57108944
Circumference 179413038.92467
Area 2.5615222982047E+15

Sphere

Radius = n
Volume 9.7523888988616E+22
Surface area 1.0246089192819E+16
Circumference 179413038.92467

Square

Length = n
Perimeter 114217888
Area 815357871198784
Diagonal 40382121.568803

Cube

Length = n
Surface area 4892147227192704
Volume 2.3282113503125E+22
Space diagonal 49457796.287303

Equilateral Triangle

Length = n
Perimeter 85663416
Area 3.5306031481687E+14
Altitude 24728898.143651

Triangular Pyramid

Length = n
Surface area 3.5306031481687E+14
Volume 2.7438233897358E+21
Height 13460707.189601