28235904 (number)

28235904 is an even 8-digits composite number following 28235903 and preceding 28235905. In scientific notation, it is written as 2.8235904 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 96 positive divisors. There are 8937984 positive integers (up to 28235904) that are relatively prime to 28235904.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-five thousand nine hundred four

Notation

Scientific notation 2.8235904 × 10^7
Engineering notation 2.8235904 × 10^6

Prime Factorization of 28235904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 23 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 19182
Product of the distinct prime numbers

The prime factorization of 28235904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 23 × 139. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28235904)

Multiplication

n×y
n×2 56471808
n×3 84707712
n×4 112943616
n×5 141179520

Division

n÷y
n÷2 14117952
n÷3 9411968
n÷3 7058976
n÷5 5647180.8

Exponentiation

ny
n2 797266274697216
n3 2.2511533994788E+22
n4 6.3563351276958E+29
n5 1.7947686845745E+37

Nth Root

y√n
2√n 5313.7467007753
3√n 304.50930323899
4√n 72.895450480639
5√n 30.914365646315

Divisors of 28235904

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28235903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28235904 can be divided by 96 positive divisors. The sum of these divisors (counting 28235904) is 1, the average is 0.010416666666667.

Base conversion 28235904

Base System Value
2 Binary 1101011101101100010000000
3 Ternary 1222010112101020
4 Quaternary 1223231202000
5 Quinary 24212022104
6 Senary 2445105440
8 Octal 153554200
10 Decimal 28235904
12 Duodecimal 9558280
16 Hexadecimal 1aed880
20 Vigesimal 8g99f4
36 Base36 gt6yo

Cryptographic Hash Functions

md5 14946c7ecd6bcd3b5cd8e3467eb490f5
sha1 efa63da9bd7928ffb0dea1e8cb75665356becda8
sha256 766dffa503ff4a9597a2f48c70ecb7a002edd9577b9903a412a3efc3ef53d475
sha512 a7dcc972a3e8cccecbe4e01f6db886bd4e5cdd10d1bff86d81b0ad00509579d83133b515b004a38946de37c317b4ec1648c476ed70e23b2a5dd99e6ee4feb167
ripemd-160 cb1b94c3b8cba888099b5879c3569dd09f20076c

28235904 as geometric shapes

Circle

Radius = n
Diameter 56471808
Circumference 177411417.14773
Area 2.5046858715437E+15

Sphere

Radius = n
Volume 9.4296093092085E+22
Surface area 1.0018743486175E+16
Circumference 177411417.14773

Square

Length = n
Perimeter 112943616
Area 797266274697216
Diagonal 39931598.382665

Cube

Length = n
Surface area 4783597648183296
Volume 2.2511533994788E+22
Space diagonal 48906020.325637

Equilateral Triangle

Length = n
Perimeter 84707712
Area 3.4522642373419E+14
Altitude 24453010.162819

Triangular Pyramid

Length = n
Surface area 3.4522642373419E+14
Volume 2.653009723771E+21
Height 13310532.794222