28397324 (number)

28397324 is an even 8-digits composite number following 28397323 and preceding 28397325. In scientific notation, it is written as 2.8397324 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 13451328 positive integers (up to 28397324) that are relatively prime to 28397324.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-seven thousand three hundred twenty-four

Notation

Scientific notation 2.8397324 × 10^7
Engineering notation 2.8397324 × 10^6

Prime Factorization of 28397324

Prime Factorization 2 × 2 × 19 × 373649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14198662
Product of the distinct prime numbers

The prime factorization of 28397324 is 2 × 2 × 19 × 373649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 16, 21, 501, 345, 8110, 4571, 48694, 82130, 896634, 392913, 2637955, 561649, 38048576, 16815145, 446845694, 650442398, 2047021650, 1844150379

Basic calculations (n = 28397324)

Multiplication

n×y
n×2 56794648
n×3 85191972
n×4 113589296
n×5 141986620

Division

n÷y
n÷2 14198662
n÷3 9465774.6666667
n÷3 7099331
n÷5 5679464.8

Exponentiation

ny
n2 806408010360976
n3 2.2899829546416E+22
n4 6.5029387917435E+29
n5 1.8466605982131E+37

Nth Root

y√n
2√n 5328.913960649
3√n 305.08847742168
4√n 72.999410686998
5√n 30.949631559074

Divisors of 28397324

1, 2, 4, 19, 38, 76, 373649, 747298, 1494596, 7099331, 14198662, 28397324

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 -28397323
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 28397324 can be divided by 12 positive divisors. The sum of these divisors (counting 28397324) is 1, the average is 0.083333333333333.

Base conversion 28397324

Base System Value
2 Binary 1101100010100111100001100
3 Ternary 1222102201210202
4 Quaternary 1230110330030
5 Quinary 24232203244
6 Senary 2452353032
8 Octal 154247414
10 Decimal 28397324
12 Duodecimal 9615778
16 Hexadecimal 1b14f0c
20 Vigesimal 8h9d64
36 Base36 gwnik

Cryptographic Hash Functions

md5 4d58757478a524c20caae80ee35a95b7
sha1 220cb712ed3e02f8e83bcf18fe37c625695bf10e
sha256 da52e71159d7580e244a56bc8156c57ae856fa9dc300d2696fbe609417dbf626
sha512 93f0fc926e1b9b8ee9906444af18097252a592acae743bb87a7039fbf86778633bf2e650081645d477f35d2bdc0bc91534544e783003c6decc9f9289856a58a8
ripemd-160 f0b1b0302ef1bf244b38cfc0656c9a36e0df3111

28397324 as geometric shapes

Circle

Radius = n
Diameter 56794648
Circumference 178425648.92002
Area 2.533405481146E+15

Sphere

Radius = n
Volume 9.5922581695305E+22
Surface area 1.0133621924584E+16
Circumference 178425648.92002

Square

Length = n
Perimeter 113589296
Area 806408010360976
Diagonal 40159880.735903

Cube

Length = n
Surface area 4838448062165856
Volume 2.2899829546416E+22
Space diagonal 49185607.966995

Equilateral Triangle

Length = n
Perimeter 85191972
Area 3.4918491139394E+14
Altitude 24592803.983498

Triangular Pyramid

Length = n
Surface area 3.4918491139394E+14
Volume 2.6987707933811E+21
Height 13386626.911968