28172382 (number)

28172382 is an even 8-digits composite number following 28172381 and preceding 28172383. In scientific notation, it is written as 2.8172382 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 7912128 positive integers (up to 28172382) that are relatively prime to 28172382.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8172382 × 10^7
Engineering notation 2.8172382 × 10^6

Prime Factorization of 28172382

Prime Factorization 2 × 7 × 3 × 59 × 11369

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28172382
Product of the distinct prime numbers

The prime factorization of 28172382 is 2 × 7 × 3 × 59 × 11369. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 17, 46, 377, 372, 3107, 5406, 54988, 36528, 734674, 832138, 8002244, 1371419, 79391935, 4998201, 330549602, 328700349, 6423234771, 6626505572

Basic calculations (n = 28172382)

Multiplication

n×y
n×2 56344764
n×3 84517146
n×4 112689528
n×5 140861910

Division

n÷y
n÷2 14086191
n÷3 9390794
n÷3 7043095.5
n÷5 5634476.4

Exponentiation

ny
n2 793683107553924
n3 2.2359943692956E+22
n4 6.2993287521645E+29
n5 1.7746709594956E+37

Nth Root

y√n
2√n 5307.7661968101
3√n 304.28078138503
4√n 72.854417826307
5√n 30.900443571446

Divisors of 28172382

1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 11369, 22738, 34107, 68214, 79583, 159166, 238749, 477498, 670771, 1341542, 2012313, 4024626, 4695397, 9390794, 14086191, 28172382

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 -28172381
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 28172382 can be divided by 32 positive divisors. The sum of these divisors (counting 28172382) is 1, the average is 0.03125.

Base conversion 28172382

Base System Value
2 Binary 1101011011110000001011110
3 Ternary 1222000022020120
4 Quaternary 1223132001132
5 Quinary 24203004012
6 Senary 2443455410
8 Octal 153360136
10 Decimal 28172382
12 Duodecimal 9527566
16 Hexadecimal 1ade05e
20 Vigesimal 8g1aj2
36 Base36 grty6

Cryptographic Hash Functions

md5 1da0578cf8dc6e3bf5874769d867cd0f
sha1 61394cebd78dd7c1310a9cbdfb5d42dd65f49824
sha256 6f197c92f7e47fcf4cf08dc4e0b374a37dec07d845ad36dc70cc3a5ac3dfc529
sha512 2f60f16fa067b7ad53b74eab767da56271f453914bf0c47f0a0e6f75505f7ce9d3dadec4d420494fd2eb21a7c4bc518c94a0708ecf2808b5231dccc932425ee5
ripemd-160 42ec78e0dbe716415c36e27e4e880d9ca837ff48

28172382 as geometric shapes

Circle

Radius = n
Diameter 56344764
Circumference 177012296.65065
Area 2.4934290199697E+15

Sphere

Radius = n
Volume 9.366111312063E+22
Surface area 9.9737160798789E+15
Circumference 177012296.65065

Square

Length = n
Perimeter 112689528
Area 793683107553924
Diagonal 39841764.708756

Cube

Length = n
Surface area 4762098645323544
Volume 2.2359943692956E+22
Space diagonal 48795996.994239

Equilateral Triangle

Length = n
Perimeter 84517146
Area 3.4367486684814E+14
Altitude 24397998.497119

Triangular Pyramid

Length = n
Surface area 3.4367486684814E+14
Volume 2.6351446353731E+21
Height 13280588.236252