28397310 (number)

28397310 is an even 8-digits composite number following 28397309 and preceding 28397311. In scientific notation, it is written as 2.8397310 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7127040 positive integers (up to 28397310) that are relatively prime to 28397310.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8397310 × 10^7
Engineering notation 2.8397310 × 10^6

Prime Factorization of 28397310

Prime Factorization 2 × 15 × 17 × 55681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28397310
Product of the distinct prime numbers

The prime factorization of 28397310 is 2 × 15 × 17 × 55681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 77, 43, 428, 537, 4717, 6138, 29580, 70964, 752796, 120139, 7898968, 1933771, 29319939, 51670240, 190095889, 814756332, 2257460878, 1264248265

Basic calculations (n = 28397310)

Multiplication

n×y
n×2 56794620
n×3 85191930
n×4 113589240
n×5 141986550

Division

n÷y
n÷2 14198655
n÷3 9465770
n÷3 7099327.5
n÷5 5679462

Exponentiation

ny
n2 806407215236100
n3 2.2899795677296E+22
n4 6.5029259678484E+29
n5 1.8466560461604E+37

Nth Root

y√n
2√n 5328.9126470604
3√n 305.08842728504
4√n 72.999401689742
5√n 30.949628507414

Divisors of 28397310

1, 2, 15, 17, 30, 34, 255, 510, 55681, 111362, 835215, 946577, 1670430, 1893154, 14198655, 28397310

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 -28397309
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 28397310 can be divided by 16 positive divisors. The sum of these divisors (counting 28397310) is 1, the average is 0.0625.

Base conversion 28397310

Base System Value
2 Binary 1101100010100111011111110
3 Ternary 1222102201210020
4 Quaternary 1230110323332
5 Quinary 24232203220
6 Senary 2452353010
8 Octal 154247376
10 Decimal 28397310
12 Duodecimal 9615766
16 Hexadecimal 1b14efe
20 Vigesimal 8h9d5a
36 Base36 gwni6

Cryptographic Hash Functions

md5 051354dfc051b8a3612e2fcbe3aee891
sha1 f1e043f11bdbda7978013c2afe695e89fbe8e84e
sha256 1cbf2160a49b3a417ba4d6a9ba14e907de20e10419402857915345b657c81048
sha512 3ff7f955524e4c14af404a6db9b6f898ef8ecbf54619c7a4e155ad1c9b838a58304af8e4e7f469d4eab5a1e06cf644021c94005a9675ac366fa6eee5b72e385d
ripemd-160 769c092f46a37c2620fb46e2796d3248f0bcf681

28397310 as geometric shapes

Circle

Radius = n
Diameter 56794620
Circumference 178425560.95542
Area 2.5334029831875E+15

Sphere

Radius = n
Volume 9.5922439824668E+22
Surface area 1.013361193275E+16
Circumference 178425560.95542

Square

Length = n
Perimeter 113589240
Area 806407215236100
Diagonal 40159860.936913

Cube

Length = n
Surface area 4838443291416600
Volume 2.2899795677296E+22
Space diagonal 49185583.718284

Equilateral Triangle

Length = n
Perimeter 85191930
Area 3.4918456709476E+14
Altitude 24592791.859142

Triangular Pyramid

Length = n
Surface area 3.4918456709476E+14
Volume 2.6987668018671E+21
Height 13386620.312304