28331366 (number)

28331366 is an even 8-digits composite number following 28331365 and preceding 28331367. In scientific notation, it is written as 2.8331366 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 12122376 positive integers (up to 28331366) that are relatively prime to 28331366.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-one thousand three hundred sixty-six

Notation

Scientific notation 2.8331366 × 10^7
Engineering notation 2.8331366 × 10^6

Prime Factorization of 28331366

Prime Factorization 2 × 7 × 827 × 2447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28331366
Product of the distinct prime numbers

The prime factorization of 28331366 is 2 × 7 × 827 × 2447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 10, 86, 911, 951, 2066, 4247, 67522, 38656, 18121, 505779, 5245876, 9048065, 5136920, 48285267, 863842351, 331374631, 8339602574, 7934189472

Basic calculations (n = 28331366)

Multiplication

n×y
n×2 56662732
n×3 84994098
n×4 113325464
n×5 141656830

Division

n÷y
n÷2 14165683
n÷3 9443788.6666667
n÷3 7082841.5
n÷5 5666273.2

Exponentiation

ny
n2 802666299425956
n3 2.2740632704902E+22
n4 6.4427318823416E+29
n5 1.8253139499849E+37

Nth Root

y√n
2√n 5322.7216722275
3√n 304.85208630097
4√n 72.95698508181
5√n 30.935240942312

Divisors of 28331366

1, 2, 7, 14, 827, 1654, 2447, 4894, 5789, 11578, 17129, 34258, 2023669, 4047338, 14165683, 28331366

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 -28331365
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 28331366 can be divided by 16 positive divisors. The sum of these divisors (counting 28331366) is 1, the average is 0.0625.

Base conversion 28331366

Base System Value
2 Binary 1101100000100110101100110
3 Ternary 1222022101022212
4 Quaternary 1230010311212
5 Quinary 24223100431
6 Senary 2451123422
8 Octal 154046546
10 Decimal 28331366
12 Duodecimal 95a3572
16 Hexadecimal 1b04d66
20 Vigesimal 8h1886
36 Base36 gv8me

Cryptographic Hash Functions

md5 5a769ff239dfc5683c9df01d4b7dc7cb
sha1 c49db9dc313c03945a9a2792a48b766cb072fccf
sha256 97be6400cd0356e6a7a306b4eecb10586afaab9991e5ab076faca82eb514d079
sha512 ce1dc7c75e38f4440de0568ace626441297c83f2cbdda4daa22cc16a54f02a79bcdc61a3a5078263620f67626670c4c0326a957494942f5f24230cc90314d7ae
ripemd-160 a2d076bdb5a819fe8d8eb6c6ed2411a05660a4e2

28331366 as geometric shapes

Circle

Radius = n
Diameter 56662732
Circumference 178011222.58353
Area 2.5216505495607E+15

Sphere

Radius = n
Volume 9.525573952494E+22
Surface area 1.0086602198243E+16
Circumference 178011222.58353

Square

Length = n
Perimeter 113325464
Area 802666299425956
Diagonal 40066602.037756

Cube

Length = n
Surface area 4815997796555736
Volume 2.2740632704902E+22
Space diagonal 49071365.359829

Equilateral Triangle

Length = n
Perimeter 84994098
Area 3.4756470303226E+14
Altitude 24535682.679915

Triangular Pyramid

Length = n
Surface area 3.4756470303226E+14
Volume 2.6800092656848E+21
Height 13355534.012585