28494056 (number)

28494056 is an even 8-digits composite number following 28494055 and preceding 28494057. In scientific notation, it is written as 2.8494056 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 24 positive divisors. There are 13625568 positive integers (up to 28494056) that are relatively prime to 28494056.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-four thousand fifty-six

Notation

Scientific notation 2.8494056 × 10^7
Engineering notation 2.8494056 × 10^6

Prime Factorization of 28494056

Prime Factorization 2 × 2 × 2 × 23 × 23 × 6733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 309718
Product of the distinct prime numbers

The prime factorization of 28494056 is 2 × 2 × 2 × 23 × 23 × 6733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 40, 42, 181, 602, 1091, 6685, 42962, 7289, 506830, 360406, 4273278, 6924142, 99229371, 40948381, 772321321, 451569030, 9316362625, 6308443527

Basic calculations (n = 28494056)

Multiplication

n×y
n×2 56988112
n×3 85482168
n×4 113976224
n×5 142470280

Division

n÷y
n÷2 14247028
n÷3 9498018.6666667
n÷3 7123514
n÷5 5698811.2

Exponentiation

ny
n2 811911227331136
n3 2.3134643978602E+22
n4 6.5919984106635E+29
n5 1.8783277186536E+37

Nth Root

y√n
2√n 5337.9823903793
3√n 305.43450031226
4√n 73.061497318214
5√n 30.97068811247

Divisors of 28494056

1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 6733, 13466, 26932, 53864, 154859, 309718, 619436, 1238872, 3561757, 7123514, 14247028, 28494056

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 -28494055
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 28494056 can be divided by 24 positive divisors. The sum of these divisors (counting 28494056) is 1, the average is 0.041666666666667.

Base conversion 28494056

Base System Value
2 Binary 1101100101100100011101000
3 Ternary 1222121122111102
4 Quaternary 1230230203220
5 Quinary 24243302211
6 Senary 2454420532
8 Octal 154544350
10 Decimal 28494056
12 Duodecimal 9661748
16 Hexadecimal 1b2c8e8
20 Vigesimal 8i1f2g
36 Base36 gyq5k

Cryptographic Hash Functions

md5 734bea5cadedead032feb2852fe5e861
sha1 ff431bb47fb969a0de52d2f71b7f50c3f54f6e89
sha256 efdda767886347b5edf0125bd5e78e215101001858e98907a82a88c8b21918d4
sha512 f4ae6211073ec98ede26d72ca5d9912adf3a746d1793c7e3e615b19128d91e52c62187df3f47e9c38aea27cc16bf18627309df7a8fde55a3ee2c0c6f63237b43
ripemd-160 81ca87a20451bdd125cf657ecb3b3a7bc50adcd6

28494056 as geometric shapes

Circle

Radius = n
Diameter 56988112
Circumference 179033434.00115
Area 2.5506943471506E+15

Sphere

Radius = n
Volume 9.6906170088789E+22
Surface area 1.0202777388602E+16
Circumference 179033434.00115

Square

Length = n
Perimeter 113976224
Area 811911227331136
Diagonal 40296680.442218

Cube

Length = n
Surface area 4871467363986816
Volume 2.3134643978602E+22
Space diagonal 49353152.705713

Equilateral Triangle

Length = n
Perimeter 85482168
Area 3.5156787424328E+14
Altitude 24676576.352856

Triangular Pyramid

Length = n
Surface area 3.5156787424328E+14
Volume 2.726443939601E+21
Height 13432226.814073