28932338 (number)

28932338 is an even 8-digits composite number following 28932337 and preceding 28932339. In scientific notation, it is written as 2.8932338 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 14455696 positive integers (up to 28932338) that are relatively prime to 28932338.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932338 × 10^7
Engineering notation 2.8932338 × 10^6

Prime Factorization of 28932338

Prime Factorization 2 × 8837 × 1637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28932338
Product of the distinct prime numbers

The prime factorization of 28932338 is 2 × 8837 × 1637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 25, 38, 324, 90, 2060, 2061, 80261, 56014, 821021, 32453, 5634714, 2359578, 15458064, 90318543, 104346850, 785751101, 356355403, 3304767600

Basic calculations (n = 28932338)

Multiplication

n×y
n×2 57864676
n×3 86797014
n×4 115729352
n×5 144661690

Division

n÷y
n÷2 14466169
n÷3 9644112.6666667
n÷3 7233084.5
n÷5 5786467.6

Exponentiation

ny
n2 837080182146244
n3 2.4218686762957E+22
n4 7.0070323134199E+29
n5 2.0272982726879E+37

Nth Root

y√n
2√n 5378.8788794692
3√n 306.9925550013
4√n 73.340840460614
5√n 31.065382548389

Divisors of 28932338

1, 2, 1637, 3274, 8837, 17674, 14466169, 28932338

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 -28932337
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 28932338 can be divided by 8 positive divisors. The sum of these divisors (counting 28932338) is 1, the average is 0.125.

Base conversion 28932338

Base System Value
2 Binary 1101110010111100011110010
3 Ternary 2000102220201002
4 Quaternary 1232113203302
5 Quinary 24401313323
6 Senary 2512042002
8 Octal 156274362
10 Decimal 28932338
12 Duodecimal 9833302
16 Hexadecimal 1b978f2
20 Vigesimal 90gagi
36 Base36 h84c2

Cryptographic Hash Functions

md5 6118664c3ec402b7c6bfc8bca2cc67a0
sha1 429d542766f6726a5097dcf87aa0c0b814bede8f
sha256 8c2f0caa70a3dc5703500ecb460a84513519ceb70cec34599c9f772a86f09052
sha512 a3498cb67447e0d7d18d3b278a2fc13be3b74c84297e70361474ca049358b87b367de91a63e5415495bab01f90e256a25b93eb4bdd8aa816faf57c9a3c174c52
ripemd-160 2e6eef18e425802adad59ebac7e5f04f65321388

28932338 as geometric shapes

Circle

Radius = n
Diameter 57864676
Circumference 181787241.02395
Area 2.6297649506962E+15

Sphere

Radius = n
Volume 1.0144699788546E+23
Surface area 1.0519059802785E+16
Circumference 181787241.02395

Square

Length = n
Perimeter 115729352
Area 837080182146244
Diagonal 40916504.790762

Cube

Length = n
Surface area 5022481092877464
Volume 2.4218686762957E+22
Space diagonal 50112279.397756

Equilateral Triangle

Length = n
Perimeter 86797014
Area 3.6246635137158E+14
Altitude 25056139.698878

Triangular Pyramid

Length = n
Surface area 3.6246635137158E+14
Volume 2.8541996069199E+21
Height 13638834.930254