28162312 (number)

28162312 is an even 8-digits composite number following 28162311 and preceding 28162313. In scientific notation, it is written as 2.8162312 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 13956096 positive integers (up to 28162312) that are relatively prime to 28162312.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8162312 × 10^7
Engineering notation 2.8162312 × 10^6

Prime Factorization of 28162312

Prime Factorization 2 × 2 × 2 × 113 × 31153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7040578
Product of the distinct prime numbers

The prime factorization of 28162312 is 2 × 2 × 2 × 113 × 31153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 94, 85, 861, 70, 4378, 1233, 5967, 45074, 353463, 48935, 979098, 5700364, 4359508, 92890053, 89082805, 742509003, 9157223553, 7282881102

Basic calculations (n = 28162312)

Multiplication

n×y
n×2 56324624
n×3 84486936
n×4 112649248
n×5 140811560

Division

n÷y
n÷2 14081156
n÷3 9387437.3333333
n÷3 7040578
n÷5 5632462.4

Exponentiation

ny
n2 793115817185344
n3 2.2335975095709E+22
n4 6.2903269946958E+29
n5 1.7715015140664E+37

Nth Root

y√n
2√n 5306.817502044
3√n 304.24452279413
4√n 72.847906641467
5√n 30.898234230638

Divisors of 28162312

1, 2, 4, 8, 113, 226, 452, 904, 31153, 62306, 124612, 249224, 3520289, 7040578, 14081156, 28162312

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 -28162311
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 28162312 can be divided by 16 positive divisors. The sum of these divisors (counting 28162312) is 1, the average is 0.0625.

Base conversion 28162312

Base System Value
2 Binary 1101011011011100100001000
3 Ternary 1221222210102121
4 Quaternary 1223123210020
5 Quinary 24202143222
6 Senary 2443341024
8 Octal 153334410
10 Decimal 28162312
12 Duodecimal 9521774
16 Hexadecimal 1adb908
20 Vigesimal 8g05fc
36 Base36 grm6g

Cryptographic Hash Functions

md5 332a1924eaf0809297a5e5c4729712a5
sha1 e553136cb9c3d8ac0b02a795b4696a87ea2fe083
sha256 fa22e8d34d77ab8e2b60228e0f73e75476c6a599407cccd3ea7d30a5117fa767
sha512 3662390f8fca67b408078ab56a0343791adecdc9d79c1c52d251755e3685690dbc247b1ae35d1512962d760e0e7a6b46e8dcbe19742b6c39765ccc20e8978be8
ripemd-160 dcc67f440bd42761652d6d46c6eeada91326b9d1

28162312 as geometric shapes

Circle

Radius = n
Diameter 56324624
Circumference 176949024.97461
Area 2.4916468247153E+15

Sphere

Radius = n
Volume 9.3560713695257E+22
Surface area 9.9665872988614E+15
Circumference 176949024.97461

Square

Length = n
Perimeter 112649248
Area 793115817185344
Diagonal 39827523.578183

Cube

Length = n
Surface area 4758694903112064
Volume 2.2335975095709E+22
Space diagonal 48778555.242607

Equilateral Triangle

Length = n
Perimeter 84486936
Area 3.4342922291288E+14
Altitude 24389277.621303

Triangular Pyramid

Length = n
Surface area 3.4342922291288E+14
Volume 2.6323199090982E+21
Height 13275841.192728