28335989 (number)

28335989 is an odd 8-digits composite number following 28335988 and preceding 28335990. In scientific notation, it is written as 2.8335989 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 25322800 positive integers (up to 28335989) that are relatively prime to 28335989.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-five thousand nine hundred eighty-nine

Notation

Scientific notation 2.8335989 × 10^7
Engineering notation 2.8335989 × 10^6

Prime Factorization of 28335989

Prime Factorization 11 × 59 × 43661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28335989
Product of the distinct prime numbers

The prime factorization of 28335989 is 11 × 59 × 43661. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 69, 46, 434, 530, 5068, 5824, 86428, 76785, 615073, 372082, 3922305, 6274342, 46509883, 75624313, 831674117, 325108677, 8959181435, 6739903240

Basic calculations (n = 28335989)

Multiplication

n×y
n×2 56671978
n×3 85007967
n×4 113343956
n×5 141679945

Division

n÷y
n÷2 14167994.5
n÷3 9445329.6666667
n÷3 7083997.25
n÷5 5667197.8

Exponentiation

ny
n2 802928272608121
n3 2.2751766700413E+22
n4 6.4469381095346E+29
n5 1.8268036735545E+37

Nth Root

y√n
2√n 5323.155924825
3√n 304.86866691749
4√n 72.959961107617
5√n 30.936250454421

Divisors of 28335989

1, 11, 59, 649, 43661, 480271, 2575999, 28335989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28335988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28335989 can be divided by 8 positive divisors. The sum of these divisors (counting 28335989) is 1, the average is 0.125.

Base conversion 28335989

Base System Value
2 Binary 1101100000101111101110101
3 Ternary 1222022121200002
4 Quaternary 1230011331311
5 Quinary 24223222424
6 Senary 2451201045
8 Octal 154057565
10 Decimal 28335989
12 Duodecimal 95a6185
16 Hexadecimal 1b05f75
20 Vigesimal 8h1jj9
36 Base36 gvc6t

Cryptographic Hash Functions

md5 58f7f665700b5a8145eb4de20ff8df39
sha1 60074b98f4c6339478d21a2e873857bc4263536e
sha256 7bef3f58e7f408d7ef0d348559096fbe4c195892e366d2fc39c5206186e50b7a
sha512 9610de6474c6ddba360eb6a2e1ccb5b5cdd4ddab9457bc5b65612b9cddc997afb738c75ed5dd2e29f4e3f6752884b5d99c388b74d31e13ae2a9e0229de3be9c0
ripemd-160 1b568beb7859395213ed1fcccedd81df8128a789

28335989 as geometric shapes

Circle

Radius = n
Diameter 56671978
Circumference 178040269.7492
Area 2.5224735625852E+15

Sphere

Radius = n
Volume 9.5302377496274E+22
Surface area 1.0089894250341E+16
Circumference 178040269.7492

Square

Length = n
Perimeter 113343956
Area 802928272608121
Diagonal 40073139.947055

Cube

Length = n
Surface area 4817569635648726
Volume 2.2751766700413E+22
Space diagonal 49079372.630713

Equilateral Triangle

Length = n
Perimeter 85007967
Area 3.4767814074769E+14
Altitude 24539686.315356

Triangular Pyramid

Length = n
Surface area 3.4767814074769E+14
Volume 2.6813214196394E+21
Height 13357713.315685