28943635 (number)

28943635 is an odd 8-digits composite number following 28943634 and preceding 28943636. In scientific notation, it is written as 2.8943635 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 19754208 positive integers (up to 28943635) that are relatively prime to 28943635.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred forty-three thousand six hundred thirty-five

Notation

Scientific notation 2.8943635 × 10^7
Engineering notation 2.8943635 × 10^6

Prime Factorization of 28943635

Prime Factorization 5 × 7 × 3643 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28943635
Product of the distinct prime numbers

The prime factorization of 28943635 is 5 × 7 × 3643 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 93, 25, 244, 129, 6794, 3300, 97695, 87675, 432938, 174158, 7873888, 4788647, 49212186, 32101587, 817205067, 52845497, 6143254165, 9687243836

Basic calculations (n = 28943635)

Multiplication

n×y
n×2 57887270
n×3 86830905
n×4 115774540
n×5 144718175

Division

n÷y
n÷2 14471817.5
n÷3 9647878.3333333
n÷3 7235908.75
n÷5 5788727

Exponentiation

ny
n2 837734007013225
n3 2.4247067326078E+22
n4 7.0179826650643E+29
n5 2.0312592869395E+37

Nth Root

y√n
2√n 5379.9289028759
3√n 307.03250618676
4√n 73.347998628974
5√n 31.067808144461

Divisors of 28943635

1, 5, 7, 35, 227, 1135, 1589, 3643, 7945, 18215, 25501, 127505, 826961, 4134805, 5788727, 28943635

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28943634
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28943635 can be divided by 16 positive divisors. The sum of these divisors (counting 28943635) is 1, the average is 0.0625.

Base conversion 28943635

Base System Value
2 Binary 1101110011010010100010011
3 Ternary 2000110111012111
4 Quaternary 1232122110103
5 Quinary 24402144020
6 Senary 2512210151
8 Octal 156322423
10 Decimal 28943635
12 Duodecimal 9839957
16 Hexadecimal 1b9a513
20 Vigesimal 90hj1f
36 Base36 h8d1v

Cryptographic Hash Functions

md5 872a93f33ad4397e57055259311ebfe5
sha1 9900e6c56b66809645ad0e357c7bb5ed2d652b30
sha256 cb61421f62bba42f4c941cd8c7d03a7b062f5401bb01ac3bec01a964ec478f22
sha512 89c48169ab1ea359e18d8e4aae541fc3e8b910a63d7bb97fb509c0b582532e9f647f8252c6b1138509b4a670d04ee7fd61834fa34527ca376c13105466fef45f
ripemd-160 f052a5b284d93db49aa2a7d67e065a0fb073b924

28943635 as geometric shapes

Circle

Radius = n
Diameter 57887270
Circumference 181858222.16837
Area 2.6318190020951E+15

Sphere

Radius = n
Volume 1.0156587811027E+23
Surface area 1.052727600838E+16
Circumference 181858222.16837

Square

Length = n
Perimeter 115774540
Area 837734007013225
Diagonal 40932481.161377

Cube

Length = n
Surface area 5026404042079350
Volume 2.4247067326078E+22
Space diagonal 50131846.375729

Equilateral Triangle

Length = n
Perimeter 86830905
Area 3.6274946584379E+14
Altitude 25065923.187864

Triangular Pyramid

Length = n
Surface area 3.6274946584379E+14
Volume 2.8575442883594E+21
Height 13644160.387126