28932669 (number)

28932669 is an odd 8-digits composite number following 28932668 and preceding 28932670. In scientific notation, it is written as 2.8932669 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 19180800 positive integers (up to 28932669) that are relatively prime to 28932669.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand six hundred sixty-nine

Notation

Scientific notation 2.8932669 × 10^7
Engineering notation 2.8932669 × 10^6

Prime Factorization of 28932669

Prime Factorization 3 × 3 × 181 × 17761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9644223
Product of the distinct prime numbers

The prime factorization of 28932669 is 3 × 3 × 181 × 17761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 42, 42, 542, 432, 9396, 3671, 10590, 66813, 765940, 543304, 4792756, 237750, 57389098, 15726121, 199040892, 915290901, 8295004401, 9628482999

Basic calculations (n = 28932669)

Multiplication

n×y
n×2 57865338
n×3 86798007
n×4 115730676
n×5 144663345

Division

n÷y
n÷2 14466334.5
n÷3 9644223
n÷3 7233167.25
n÷5 5786533.8

Exponentiation

ny
n2 837099335463561
n3 2.4219517993087E+22
n4 7.0073529743354E+29
n5 2.0274142417261E+37

Nth Root

y√n
2√n 5378.9096478747
3√n 306.99372571148
4√n 73.341050223424
5√n 31.065453628677

Divisors of 28932669

1, 3, 9, 181, 543, 1629, 17761, 53283, 159849, 3214741, 9644223, 28932669

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932669 can be divided by 12 positive divisors. The sum of these divisors (counting 28932669) is 1, the average is 0.083333333333333.

Base conversion 28932669

Base System Value
2 Binary 1101110010111101000111101
3 Ternary 2000102221011100
4 Quaternary 1232113220331
5 Quinary 24401321134
6 Senary 2512043313
8 Octal 156275075
10 Decimal 28932669
12 Duodecimal 9833539
16 Hexadecimal 1b97a3d
20 Vigesimal 90gbd9
36 Base36 h84l9

Cryptographic Hash Functions

md5 ee59b30f82f318774619b24fe5d87d1d
sha1 5957c66fa2d5e34061af3b9ff196ff434b15fb36
sha256 bc7f851cc2b2d65efeb12684947a216172156f76ec1940b3c4c1a1391abd5ba8
sha512 7411bd985d7e8a88da52f20f6ae7ea6817a18eccf60add9ed45e9b67a9db7a43a48042fcea8d79ec2574e5958d861bdcb5dea1c4d11725cbb06ff44a4b5f4621
ripemd-160 f90b1911af97312780bd662de80a80669985baee

28932669 as geometric shapes

Circle

Radius = n
Diameter 57865338
Circumference 181789320.75829
Area 2.6298251226172E+15

Sphere

Radius = n
Volume 1.0145047973409E+23
Surface area 1.0519300490469E+16
Circumference 181789320.75829

Square

Length = n
Perimeter 115730676
Area 837099335463561
Diagonal 40916972.895452

Cube

Length = n
Surface area 5022596012781366
Volume 2.4219517993087E+22
Space diagonal 50112852.706573

Equilateral Triangle

Length = n
Perimeter 86798007
Area 3.6247464500126E+14
Altitude 25056426.353287

Triangular Pyramid

Length = n
Surface area 3.6247464500126E+14
Volume 2.8542975683303E+21
Height 13638990.965151