28395846 (number)

28395846 is an even 8-digits composite number following 28395845 and preceding 28395847. In scientific notation, it is written as 2.8395846 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 9052560 positive integers (up to 28395846) that are relatively prime to 28395846.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-five thousand eight hundred forty-six

Notation

Scientific notation 2.8395846 × 10^7
Engineering notation 2.8395846 × 10^6

Prime Factorization of 28395846

Prime Factorization 2 × 3 × 69 × 9 × 7621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28395846
Product of the distinct prime numbers

The prime factorization of 28395846 is 2 × 3 × 69 × 9 × 7621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 4, 25, 420, 765, 4904, 9151, 37689, 96438, 633544, 283268, 8650667, 1425717, 72552937, 50473347, 669815229, 598694092, 7232055124, 3918000194

Basic calculations (n = 28395846)

Multiplication

n×y
n×2 56791692
n×3 85187538
n×4 113583384
n×5 141979230

Division

n÷y
n÷2 14197923
n÷3 9465282
n÷3 7098961.5
n÷5 5679169.2

Exponentiation

ny
n2 806324070055716
n3 2.2896254119395E+22
n4 6.5015850595122E+29
n5 1.8461800810581E+37

Nth Root

y√n
2√n 5328.7752814319
3√n 305.08318433382
4√n 72.998460815499
5√n 30.949309384296

Divisors of 28395846

1, 2, 3, 6, 9, 18, 27, 54, 69, 138, 207, 414, 621, 1242, 1863, 3726, 7621, 15242, 22863, 45726, 68589, 137178, 205767, 411534, 525849, 1051698, 1577547, 3155094, 4732641, 9465282, 14197923, 28395846

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 -28395845
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 28395846 can be divided by 32 positive divisors. The sum of these divisors (counting 28395846) is 1, the average is 0.03125.

Base conversion 28395846

Base System Value
2 Binary 1101100010100100101000110
3 Ternary 1222102122210000
4 Quaternary 1230110211012
5 Quinary 24232131341
6 Senary 2452342130
8 Octal 154244506
10 Decimal 28395846
12 Duodecimal 9614946
16 Hexadecimal 1b14946
20 Vigesimal 8h99c6
36 Base36 gwmdi

Cryptographic Hash Functions

md5 291ddc4b6fb1bab922c328d2777bd258
sha1 e107942396237b2987e5caf18d8d0a4d3e05d970
sha256 17a3f31e085efdb6bfb1999bf794689204d51306039fbc3c50332451aa459188
sha512 58c55c7da92f8e88ffff57a40ac5e612801662ac8bd6973a80dfd1b0846c9836b68001836369998d22f256a4454cc72fa7174c8757602792ffcf2c455e3db081
ripemd-160 c5ef1aa8868462b3e731bcf6e2f8f67453d51adc

28395846 as geometric shapes

Circle

Radius = n
Diameter 56791692
Circumference 178416362.37213
Area 2.5331417748997E+15

Sphere

Radius = n
Volume 9.5907604981623E+22
Surface area 1.0132567099599E+16
Circumference 178416362.37213

Square

Length = n
Perimeter 113583384
Area 806324070055716
Diagonal 40157790.528258

Cube

Length = n
Surface area 4837944420334296
Volume 2.2896254119395E+22
Space diagonal 49183047.995901

Equilateral Triangle

Length = n
Perimeter 85187538
Area 3.4914856417556E+14
Altitude 24591523.997951

Triangular Pyramid

Length = n
Surface area 3.4914856417556E+14
Volume 2.6983494252658E+21
Height 13385930.176086