28344892 (number)

28344892 is an even 8-digits composite number following 28344891 and preceding 28344893. In scientific notation, it is written as 2.8344892 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 14161760 positive integers (up to 28344892) that are relatively prime to 28344892.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-four thousand eight hundred ninety-two

Notation

Scientific notation 2.8344892 × 10^7
Engineering notation 2.8344892 × 10^6

Prime Factorization of 28344892

Prime Factorization 2 × 2 × 2903 × 2441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14172446
Product of the distinct prime numbers

The prime factorization of 28344892 is 2 × 2 × 2903 × 2441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28344892)

Multiplication

n×y
n×2 56689784
n×3 85034676
n×4 113379568
n×5 141724460

Division

n÷y
n÷2 14172446
n÷3 9448297.3333333
n÷3 7086223
n÷5 5668978.4

Exponentiation

ny
n2 803432902491664
n3 2.2773218850373E+22
n4 6.4550442880618E+29
n5 1.8296753320033E+37

Nth Root

y√n
2√n 5323.9921111887
3√n 304.9005928842
4√n 72.965691329479
5√n 30.938194207501

Divisors of 28344892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28344891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28344892 can be divided by 12 positive divisors. The sum of these divisors (counting 28344892) is 1, the average is 0.083333333333333.

Base conversion 28344892

Base System Value
2 Binary 1101100001000001000111100
3 Ternary 1222100001212211
4 Quaternary 1230020020330
5 Quinary 24224014032
6 Senary 2451310204
8 Octal 154101074
10 Decimal 28344892
12 Duodecimal 95ab364
16 Hexadecimal 1b0823c
20 Vigesimal 8h324c
36 Base36 gvj24

Cryptographic Hash Functions

md5 05b717e239972f36b4a1727d5e93deb6
sha1 2de74ba2ffcf12ec83edc8cde5fa384783134aa8
sha256 075c2203d71d51533fbdabf254c9877406da3a138ae138c306e0e1430c5179e4
sha512 4a066097dc87e3c54f3e375d09d8f5c97dd407546e1a0caeb0fbd8e6c2dbe1c845e603de921584b78a53dffabbae3c9cb81db95b85ecd1d0000a6d0c48687b26
ripemd-160 23303f5398f5718e85cdf7dd434c9395d7335663

28344892 as geometric shapes

Circle

Radius = n
Diameter 56689784
Circumference 178096208.94799
Area 2.5240589041201E+15

Sphere

Radius = n
Volume 9.5392236051898E+22
Surface area 1.0096235616481E+16
Circumference 178096208.94799

Square

Length = n
Perimeter 113379568
Area 803432902491664
Diagonal 40085730.690401

Cube

Length = n
Surface area 4820597414949984
Volume 2.2773218850373E+22
Space diagonal 49094793.079053

Equilateral Triangle

Length = n
Perimeter 85034676
Area 3.4789665189702E+14
Altitude 24547396.539526

Triangular Pyramid

Length = n
Surface area 3.4789665189702E+14
Volume 2.6838495797573E+21
Height 13361910.230134