28996836 (number)

28996836 is an even 8-digits composite number following 28996835 and preceding 28996837. In scientific notation, it is written as 2.8996836 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 8404000 positive integers (up to 28996836) that are relatively prime to 28996836.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-six thousand eight hundred thirty-six

Notation

Scientific notation 2.8996836 × 10^7
Engineering notation 2.8996836 × 10^6

Prime Factorization of 28996836

Prime Factorization 2 × 2 × 33 × 23 × 9551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14498418
Product of the distinct prime numbers

The prime factorization of 28996836 is 2 × 2 × 33 × 23 × 9551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 37, 89, 988, 48, 1499, 6769, 13771, 58922, 454544, 32704, 1224903, 9366884, 36809143, 34552567, 468526651, 964289871, 765440108, 1232425238

Basic calculations (n = 28996836)

Multiplication

n×y
n×2 57993672
n×3 86990508
n×4 115987344
n×5 144984180

Division

n÷y
n÷2 14498418
n÷3 9665612
n÷3 7249209
n÷5 5799367.2

Exponentiation

ny
n2 840816498010896
n3 2.4381018098916E+22
n4 7.0697238332731E+29
n5 2.0499962255871E+37

Nth Root

y√n
2√n 5384.8710290962
3√n 307.22050881688
4√n 73.381680473373
5√n 31.079220840712

Divisors of 28996836

1, 2, 4, 23, 33, 46, 66, 92, 132, 759, 1518, 3036, 9551, 19102, 38204, 219673, 315183, 439346, 630366, 878692, 1260732, 7249209, 14498418, 28996836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28996835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28996836 can be divided by 24 positive divisors. The sum of these divisors (counting 28996836) is 1, the average is 0.041666666666667.

Base conversion 28996836

Base System Value
2 Binary 1101110100111010011100100
3 Ternary 2000120012011220
4 Quaternary 1232213103210
5 Quinary 24410344321
6 Senary 2513300340
8 Octal 156472344
10 Decimal 28996836
12 Duodecimal 98646b0
16 Hexadecimal 1ba74e4
20 Vigesimal 914c1g
36 Base36 h9i3o

Cryptographic Hash Functions

md5 897657b9d5706f5feacee6ba180cb913
sha1 18f603f47c9b90dfa55f29ede73f53cc9d1265ea
sha256 88b0bfc3a63e2dab69063a762dd0dced5af5ac9e6e6bb6a463a75b6e4470a85c
sha512 f33d022471a47699295781a45b0a1910b2f7e56c2e13b5c00002fe4dfdd07176cad8d785d62f7668860195ef0b960706c80e748940da5b9d85fb57cb5ae4b01e
ripemd-160 4b2fba2a36fe5ac012ada4292450a69a6119e409

28996836 as geometric shapes

Circle

Radius = n
Diameter 57993672
Circumference 182192493.9099
Area 2.6415029331681E+15

Sphere

Radius = n
Volume 1.0212696979546E+23
Surface area 1.0566011732673E+16
Circumference 182192493.9099

Square

Length = n
Perimeter 115987344
Area 840816498010896
Diagonal 41007718.737108

Cube

Length = n
Surface area 5044898988065376
Volume 2.4381018098916E+22
Space diagonal 50223993.210742

Equilateral Triangle

Length = n
Perimeter 86990508
Area 3.6408422359925E+14
Altitude 25111996.605371

Triangular Pyramid

Length = n
Surface area 3.6408422359925E+14
Volume 2.8733305383293E+21
Height 13669239.579036