28162370 (number)

28162370 is an even 8-digits composite number following 28162369 and preceding 28162371. In scientific notation, it is written as 2.8162370 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 10043136 positive integers (up to 28162370) that are relatively prime to 28162370.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand three hundred seventy

Notation

Scientific notation 2.8162370 × 10^7
Engineering notation 2.8162370 × 10^6

Prime Factorization of 28162370

Prime Factorization 2 × 5 × 19 × 17 × 8719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28162370
Product of the distinct prime numbers

The prime factorization of 28162370 is 2 × 5 × 19 × 17 × 8719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28162370)

Multiplication

n×y
n×2 56324740
n×3 84487110
n×4 112649480
n×5 140811850

Division

n÷y
n÷2 14081185
n÷3 9387456.6666667
n÷3 7040592.5
n÷5 5632474

Exponentiation

ny
n2 793119084016900
n3 2.2336113098145E+22
n4 6.2903788143181E+29
n5 1.7715197560899E+37

Nth Root

y√n
2√n 5306.8229667099
3√n 304.24473165683
4√n 72.847944148822
5√n 30.898246957548

Divisors of 28162370

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28162369
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28162370 can be divided by 32 positive divisors. The sum of these divisors (counting 28162370) is 1, the average is 0.03125.

Base conversion 28162370

Base System Value
2 Binary 1101011011011100101000010
3 Ternary 1221222210111202
4 Quaternary 1223123211002
5 Quinary 24202143440
6 Senary 2443341202
8 Octal 153334502
10 Decimal 28162370
12 Duodecimal 9521802
16 Hexadecimal 1adb942
20 Vigesimal 8g05ia
36 Base36 grm82

Cryptographic Hash Functions

md5 03bcc1ba7ad270d5b7c25edc4c06567c
sha1 8aab735ad6d0fcf61f5da088af413eb5fbf2db72
sha256 88b1ffe775103fc3833f4cdf5c21da723890c8a7b660a61a4d59e5a5469dab34
sha512 5f96ef9a751076834e89eab8e8460022f8208948a1ae350f46d3b688365215d8d89c73e7992fb84e9cbe74ee8acef3d52cc21e5dc49131c62b129c90548a21d2
ripemd-160 1003df4dfc24d34f9a433ab997b730d4b6b1d779

28162370 as geometric shapes

Circle

Radius = n
Diameter 56324740
Circumference 176949389.39936
Area 2.4916570877694E+15

Sphere

Radius = n
Volume 9.3561291758511E+22
Surface area 9.9666283510774E+15
Circumference 176949389.39936

Square

Length = n
Perimeter 112649480
Area 793119084016900
Diagonal 39827605.602569

Cube

Length = n
Surface area 4758714504101400
Volume 2.2336113098145E+22
Space diagonal 48778655.701554

Equilateral Triangle

Length = n
Perimeter 84487110
Area 3.4343063749244E+14
Altitude 24389327.850777

Triangular Pyramid

Length = n
Surface area 3.4343063749244E+14
Volume 2.6323361728413E+21
Height 13275868.53419