28394088 (number)

28394088 is an even 8-digits composite number following 28394087 and preceding 28394089. In scientific notation, it is written as 2.8394088 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 9436928 positive integers (up to 28394088) that are relatively prime to 28394088.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-four thousand eighty-eight

Notation

Scientific notation 2.8394088 × 10^7
Engineering notation 2.8394088 × 10^6

Prime Factorization of 28394088

Prime Factorization 2 × 2 × 2 × 3 × 383 × 3089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7098522
Product of the distinct prime numbers

The prime factorization of 28394088 is 2 × 2 × 2 × 3 × 383 × 3089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 77, 15, 811, 483, 3097, 5839, 58067, 22435, 867808, 328267, 4973388, 7951774, 39790945, 43773741, 440631836, 737872500, 3913654446, 2374152283

Basic calculations (n = 28394088)

Multiplication

n×y
n×2 56788176
n×3 85182264
n×4 113576352
n×5 141970440

Division

n÷y
n÷2 14197044
n÷3 9464696
n÷3 7098522
n÷5 5678817.6

Exponentiation

ny
n2 806224233351744
n3 2.2892001829522E+22
n4 6.4999751444361E+29
n5 1.8456086624893E+37

Nth Root

y√n
2√n 5328.6103254038
3√n 305.07688825672
4√n 72.997330947123
5√n 30.948926157585

Divisors of 28394088

1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 3089, 4596, 6178, 9192, 9267, 12356, 18534, 24712, 37068, 74136, 1183087, 2366174, 3549261, 4732348, 7098522, 9464696, 14197044, 28394088

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 -28394087
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 28394088 can be divided by 32 positive divisors. The sum of these divisors (counting 28394088) is 1, the average is 0.03125.

Base conversion 28394088

Base System Value
2 Binary 1101100010100001001101000
3 Ternary 1222102120100220
4 Quaternary 1230110021220
5 Quinary 24232102323
6 Senary 2452330040
8 Octal 154241150
10 Decimal 28394088
12 Duodecimal 9613920
16 Hexadecimal 1b14268
20 Vigesimal 8h9548
36 Base36 gwl0o

Cryptographic Hash Functions

md5 6454d490cf95c512ff36487bc1f0688e
sha1 3546a43f7cb743390c32b9bc5345b341aff56afb
sha256 ddd65062a2806bf44d07bbb87d53427c6c4cc72cf2a28bc2c82435e8482c4146
sha512 f4015f7bcd67bae26823b4b1a44ae28bd03cbfc777342ac91042f952fc8ac0864103b03f18a4bf2ebcdd7ed6c6a757743825975c5ea92baac2ee0e0c216c3bbf
ripemd-160 e1bf4145fd9ce2d24a4cd3a4b4f98a7cb014da63

28394088 as geometric shapes

Circle

Radius = n
Diameter 56788176
Circumference 178405316.53236
Area 2.5328281286439E+15

Sphere

Radius = n
Volume 9.5889793031454E+22
Surface area 1.0131312514576E+16
Circumference 178405316.53236

Square

Length = n
Perimeter 113576352
Area 806224233351744
Diagonal 40155304.340815

Cube

Length = n
Surface area 4837345400110464
Volume 2.2892001829522E+22
Space diagonal 49180003.050582

Equilateral Triangle

Length = n
Perimeter 85182264
Area 3.4910533361462E+14
Altitude 24590001.525291

Triangular Pyramid

Length = n
Surface area 3.4910533361462E+14
Volume 2.6978482880983E+21
Height 13385101.446938