28402392 (number)

28402392 is an even 8-digits composite number following 28402391 and preceding 28402393. In scientific notation, it is written as 2.8402392 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 9360384 positive integers (up to 28402392) that are relatively prime to 28402392.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8402392 × 10^7
Engineering notation 2.8402392 × 10^6

Prime Factorization of 28402392

Prime Factorization 2 × 2 × 2 × 3 × 89 × 13297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7100598
Product of the distinct prime numbers

The prime factorization of 28402392 is 2 × 2 × 2 × 3 × 89 × 13297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 35, 47, 938, 710, 4184, 7392, 13339, 2438, 771248, 537526, 9672360, 5492489, 18073298, 94513791, 633083040, 646917136, 6249055307, 9523234788

Basic calculations (n = 28402392)

Multiplication

n×y
n×2 56804784
n×3 85207176
n×4 113609568
n×5 142011960

Division

n÷y
n÷2 14201196
n÷3 9467464
n÷3 7100598
n÷5 5680478.4

Exponentiation

ny
n2 806695871321664
n3 2.2912092362059E+22
n4 6.5075822880742E+29
n5 1.8483090311814E+37

Nth Root

y√n
2√n 5329.3894584652
3√n 305.10662580344
4√n 73.002667474998
5√n 30.950736181022

Divisors of 28402392

1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 13297, 26594, 39891, 53188, 79782, 106376, 159564, 319128, 1183433, 2366866, 3550299, 4733732, 7100598, 9467464, 14201196, 28402392

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 -28402391
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 28402392 can be divided by 32 positive divisors. The sum of these divisors (counting 28402392) is 1, the average is 0.03125.

Base conversion 28402392

Base System Value
2 Binary 1101100010110001011011000
3 Ternary 1222102222202110
4 Quaternary 1230112023120
5 Quinary 24232334032
6 Senary 2452432320
8 Octal 154261330
10 Decimal 28402392
12 Duodecimal 96186a0
16 Hexadecimal 1b162d8
20 Vigesimal 8ha5jc
36 Base36 gwrfc

Cryptographic Hash Functions

md5 2b082a4f96e32f670a60c339bb90092a
sha1 a23d7a233558a8c88847c356689fd60dc0444581
sha256 132bdeba500cf9aa4e845b85858e028b4cbef52122995b1f0eec6db3f1117e80
sha512 70245aac983ccfbfe644928e8fed6862842f96cecb42f23be54446701cf873cefa0900f86af41fd7cc97783f95929b0c2af6edf2107dfe28fcbb9031ab760f79
ripemd-160 cbca0e329f61ca842c9d92c010a77bdf4ea9977a

28402392 as geometric shapes

Circle

Radius = n
Diameter 56804784
Circumference 178457492.10316
Area 2.5343098230254E+15

Sphere

Radius = n
Volume 9.5973948057356E+22
Surface area 1.0137239292101E+16
Circumference 178457492.10316

Square

Length = n
Perimeter 113609568
Area 806695871321664
Diagonal 40167047.970237

Cube

Length = n
Surface area 4840175227929984
Volume 2.2912092362059E+22
Space diagonal 49194386.000488

Equilateral Triangle

Length = n
Perimeter 85207176
Area 3.4930955884629E+14
Altitude 24597193.000244

Triangular Pyramid

Length = n
Surface area 3.4930955884629E+14
Volume 2.7002159800641E+21
Height 13389015.990079