28274325 (number)

28274325 is an odd 8-digits composite number following 28274324 and preceding 28274326. In scientific notation, it is written as 2.8274325 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 14592000 positive integers (up to 28274325) that are relatively prime to 28274325.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy-four thousand three hundred twenty-five

Notation

Scientific notation 2.8274325 × 10^7
Engineering notation 2.8274325 × 10^6

Prime Factorization of 28274325

Prime Factorization 5 × 15 × 31 × 12161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28274325
Product of the distinct prime numbers

The prime factorization of 28274325 is 5 × 15 × 31 × 12161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 26, 16, 205, 926, 4361, 2883, 76333, 44583, 647772, 256159, 927698, 6979664, 5510004, 91388604, 536942691, 603857764, 2155308402, 7259147809

Basic calculations (n = 28274325)

Multiplication

n×y
n×2 56548650
n×3 84822975
n×4 113097300
n×5 141371625

Division

n÷y
n÷2 14137162.5
n÷3 9424775
n÷3 7068581.25
n÷5 5654865

Exponentiation

ny
n2 799437454205625
n3 2.2603554397382E+22
n4 6.3910024318677E+29
n5 1.8070127983442E+37

Nth Root

y√n
2√n 5317.3607174989
3√n 304.64735736758
4√n 72.920235308856
5√n 30.92277419515

Divisors of 28274325

1, 5, 15, 31, 75, 155, 465, 2325, 12161, 60805, 182415, 376991, 912075, 1884955, 5654865, 28274325

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 -28274324
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 28274325 can be divided by 16 positive divisors. The sum of these divisors (counting 28274325) is 1, the average is 0.0625.

Base conversion 28274325

Base System Value
2 Binary 1101011110110111010010101
3 Ternary 1222012111002020
4 Quaternary 1223312322111
5 Quinary 24214234300
6 Senary 2450003353
8 Octal 153667225
10 Decimal 28274325
12 Duodecimal 9576559
16 Hexadecimal 1af6e95
20 Vigesimal 8ge5g5
36 Base36 gu0lx

Cryptographic Hash Functions

md5 e1acd0bda3dba1875284839d653e037d
sha1 480709596e0b9e03c19ec394bdc406a02db109d3
sha256 a84330f83f048b383b684cad3b0d86685133b074feb21845ba1da17bab90f827
sha512 d7d931a35ad404ab6bdbe4611640d904c77c6562d527b2683d325fd47b581842185151573472bf9acb99a86ae840d376383f5679caf4e92d147fe34d256f3a50
ripemd-160 47e14bd14c35f355e6ae44252e6048e1d3204fac

28274325 as geometric shapes

Circle

Radius = n
Diameter 56548650
Circumference 177652823.41042
Area 2.5115068331369E+15

Sphere

Radius = n
Volume 9.4681547253112E+22
Surface area 1.0046027332548E+16
Circumference 177652823.41042

Square

Length = n
Perimeter 113097300
Area 799437454205625
Diagonal 39985933.881945

Cube

Length = n
Surface area 4796624725233750
Volume 2.2603554397382E+22
Space diagonal 48972567.449715

Equilateral Triangle

Length = n
Perimeter 84822975
Area 3.4616657203942E+14
Altitude 24486283.724857

Triangular Pyramid

Length = n
Surface area 3.4616657203942E+14
Volume 2.663854432218E+21
Height 13328644.627315