28916448 (number)

28916448 is an even 8-digits composite number following 28916447 and preceding 28916449. In scientific notation, it is written as 2.8916448 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 8655360 positive integers (up to 28916448) that are relatively prime to 28916448.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred sixteen thousand four hundred forty-eight

Notation

Scientific notation 2.8916448 × 10^7
Engineering notation 2.8916448 × 10^6

Prime Factorization of 28916448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 197 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1807278
Product of the distinct prime numbers

The prime factorization of 28916448 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 197 × 139. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 9, 15, 20, 794, 413, 6332, 2789, 7882, 69815, 16904, 69198, 5400158, 4369725, 59187302, 62040405, 246096795, 797107845, 2389694638, 4867162439

Basic calculations (n = 28916448)

Multiplication

n×y
n×2 57832896
n×3 86749344
n×4 115665792
n×5 144582240

Division

n÷y
n÷2 14458224
n÷3 9638816
n÷3 7229112
n÷5 5783289.6

Exponentiation

ny
n2 836160964936704
n3 2.4178805062222E+22
n4 6.9916515928388E+29
n5 2.0217372971844E+37

Nth Root

y√n
2√n 5377.4016030049
3√n 306.93634333241
4√n 73.330768460483
5√n 31.06196949959

Divisors of 28916448

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 139, 176, 197, 264, 278, 352, 394, 417, 528, 556, 591, 788, 834, 1056, 1112, 1182, 1529, 1576, 1668, 2167, 2224, 2364, 3058, 3152, 3336, 4334, 4448, 4587, 4728, 6116, 6304, 6501, 6672, 8668, 9174, 9456, 12232, 13002, 13344, 17336, 18348, 18912, 24464, 26004, 27383, 34672, 36696, 48928, 52008, 54766, 69344, 73392, 82149, 104016, 109532, 146784, 164298, 208032, 219064, 301213, 328596, 438128, 602426, 657192, 876256, 903639, 1204852, 1314384, 1807278, 2409704, 2628768, 3614556, 4819408, 7229112, 9638816, 14458224, 28916448

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28916447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28916448 can be divided by 96 positive divisors. The sum of these divisors (counting 28916448) is 1, the average is 0.010416666666667.

Base conversion 28916448

Base System Value
2 Binary 1101110010011101011100000
3 Ternary 2000102002220120
4 Quaternary 1232103223200
5 Quinary 24400311243
6 Senary 2511440240
8 Octal 156235340
10 Decimal 28916448
12 Duodecimal 9826080
16 Hexadecimal 1b93ae0
20 Vigesimal 90eb28
36 Base36 h7s2o

Cryptographic Hash Functions

md5 cc71f3e2b139ffb1b1f83e5a3e94fb87
sha1 9b653f2a0bc95e8c1fcb308efd6df911392441ca
sha256 b29dfed9368d944ad920f4471c53a2b5f1a5cf078edf183f1f5bc1b2be813b24
sha512 e940c83c9472679595857ed1a7e56b563aab1fec61c9c2bc9244204d6a41da62a9d3132256fc3611ca716f01534032c2b8759f77bc7c74b19c45d4dd58f9991d
ripemd-160 4a9f803037ebc7f559c69355fae6e65c17a72cb4

28916448 as geometric shapes

Circle

Radius = n
Diameter 57832896
Circumference 181687401.20942
Area 2.6268771446637E+15

Sphere

Radius = n
Volume 1.0127994180808E+23
Surface area 1.0507508578655E+16
Circumference 181687401.20942

Square

Length = n
Perimeter 115665792
Area 836160964936704
Diagonal 40894032.937256

Cube

Length = n
Surface area 5016965789620224
Volume 2.4178805062222E+22
Space diagonal 50084757.110423

Equilateral Triangle

Length = n
Perimeter 86749344
Area 3.6206831864405E+14
Altitude 25042378.555212

Triangular Pyramid

Length = n
Surface area 3.6206831864405E+14
Volume 2.8494995034141E+21
Height 13631344.312419