28163371 (number)

28163371 is an odd 8-digits composite number following 28163370 and preceding 28163372. In scientific notation, it is written as 2.8163371 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 28147392 positive integers (up to 28163371) that are relatively prime to 28163371.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8163371 × 10^7
Engineering notation 2.8163371 × 10^6

Prime Factorization of 28163371

Prime Factorization 2017 × 13963

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28163371
Product of the distinct prime numbers

The prime factorization of 28163371 is 2017 × 13963. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 60, 69, 560, 128, 9423, 720, 3704, 1233, 311135, 540849, 5810628, 1194386, 43524613, 21784162, 779747307, 472223112, 6951590883, 4813290866

Basic calculations (n = 28163371)

Multiplication

n×y
n×2 56326742
n×3 84490113
n×4 112653484
n×5 140816855

Division

n÷y
n÷2 14081685.5
n÷3 9387790.3333333
n÷3 7040842.75
n÷5 5632674.2

Exponentiation

ny
n2 793175466083641
n3 2.2338494919411E+22
n4 6.29127319997E+29
n5 1.7718346119311E+37

Nth Root

y√n
2√n 5306.9172784207
3√n 304.2483362939
4√n 72.848591464905
5√n 30.898466603164

Divisors of 28163371

1, 2017, 13963, 28163371

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28163370
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28163371 can be divided by 4 positive divisors. The sum of these divisors (counting 28163371) is 1, the average is 0.25.

Base conversion 28163371

Base System Value
2 Binary 1101011011011110100101011
3 Ternary 1221222211212211
4 Quaternary 1223123310223
5 Quinary 24202211441
6 Senary 2443345551
8 Octal 153336453
10 Decimal 28163371
12 Duodecimal 95222b7
16 Hexadecimal 1adbd2b
20 Vigesimal 8g088b
36 Base36 grmzv

Cryptographic Hash Functions

md5 95cffaa085c2370a5a3147b3c8a814be
sha1 a816a19e7b6795164f968439941be68d1d69cc13
sha256 3e171a5614f19e822304ae1e8d8cb4742b5127888365d3f2579bba55d2e07c54
sha512 2f3aacc1cc6f5b741c1268c77a07b60563518466801698030df45aa1de2ad967d16e7f7e97afb0af04131a789436ba580401b42ef1d680fe61e79a4a2f83b8c6
ripemd-160 361071b6b7a4051171c0bc6e78b69cf6940f7d80

28163371 as geometric shapes

Circle

Radius = n
Diameter 56326742
Circumference 176955678.86785
Area 2.491834217256E+15

Sphere

Radius = n
Volume 9.3571268708101E+22
Surface area 9.9673368690241E+15
Circumference 176955678.86785

Square

Length = n
Perimeter 112653484
Area 793175466083641
Diagonal 39829021.230345

Cube

Length = n
Surface area 4759052796501846
Volume 2.2338494919411E+22
Space diagonal 48780389.484412

Equilateral Triangle

Length = n
Perimeter 84490113
Area 3.434550516435E+14
Altitude 24390194.742206

Triangular Pyramid

Length = n
Surface area 3.434550516435E+14
Volume 2.6326168731695E+21
Height 13276340.410115