28932369 (number)

28932369 is an odd 8-digits composite number following 28932368 and preceding 28932370. In scientific notation, it is written as 2.8932369 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 19241376 positive integers (up to 28932369) that are relatively prime to 28932369.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932369 × 10^7
Engineering notation 2.8932369 × 10^6

Prime Factorization of 28932369

Prime Factorization 3 × 419 × 23017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28932369
Product of the distinct prime numbers

The prime factorization of 28932369 is 3 × 419 × 23017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 30, 12, 250, 891, 371, 2558, 15968, 4230, 429697, 246320, 1482761, 3905022, 19613851, 37856640, 602886088, 302770131, 4148171520, 5227784570

Basic calculations (n = 28932369)

Multiplication

n×y
n×2 57864738
n×3 86797107
n×4 115729476
n×5 144661845

Division

n÷y
n÷2 14466184.5
n÷3 9644123
n÷3 7233092.25
n÷5 5786473.8

Exponentiation

ny
n2 837081975952161
n3 2.4218764611497E+22
n4 7.0070623446397E+29
n5 2.0273091336112E+37

Nth Root

y√n
2√n 5378.8817611098
3√n 306.99266464523
4√n 73.34086010615
5√n 31.065389205483

Divisors of 28932369

1, 3, 419, 1257, 23017, 69051, 9644123, 28932369

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 -28932368
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 28932369 can be divided by 8 positive divisors. The sum of these divisors (counting 28932369) is 1, the average is 0.125.

Base conversion 28932369

Base System Value
2 Binary 1101110010111100100010001
3 Ternary 2000102220202020
4 Quaternary 1232113210101
5 Quinary 24401313434
6 Senary 2512042053
8 Octal 156274421
10 Decimal 28932369
12 Duodecimal 9833329
16 Hexadecimal 1b97911
20 Vigesimal 90gai9
36 Base36 h84cx

Cryptographic Hash Functions

md5 f59e68374da87751f5dbe0b6cb0c024e
sha1 d72685f47ce04c8f573c34132e23e0d93c6a6d0b
sha256 23fe5634c75e3eb92120818ddfe42949751d06a36c35c60b06981e802068aaff
sha512 9b6cd0f0686668906169a28ad3f01ecf19f4a0a973e50079586d35f54280475afee4aca62d50860827580e2e53a083a722ea4dccc7c3e5dc39337839bdd55d1b
ripemd-160 ef072f635c1e5470d9307f00931f24f73a5d805a

28932369 as geometric shapes

Circle

Radius = n
Diameter 57864738
Circumference 181787435.8027
Area 2.6297705861037E+15

Sphere

Radius = n
Volume 1.0144732397667E+23
Surface area 1.0519082344415E+16
Circumference 181787435.8027

Square

Length = n
Perimeter 115729476
Area 837081975952161
Diagonal 40916548.631383

Cube

Length = n
Surface area 5022491855712966
Volume 2.4218764611497E+22
Space diagonal 50112333.091331

Equilateral Triangle

Length = n
Perimeter 86797107
Area 3.6246712811232E+14
Altitude 25056166.545665

Triangular Pyramid

Length = n
Surface area 3.6246712811232E+14
Volume 2.8542087814584E+21
Height 13638849.543794