28263469 (number)

28263469 is an odd 8-digits composite number following 28263468 and preceding 28263470. In scientific notation, it is written as 2.8263469 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 22643712 positive integers (up to 28263469) that are relatively prime to 28263469.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-three thousand four hundred sixty-nine

Notation

Scientific notation 2.8263469 × 10^7
Engineering notation 2.8263469 × 10^6

Prime Factorization of 28263469

Prime Factorization 127 × 13 × 323 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28263469
Product of the distinct prime numbers

The prime factorization of 28263469 is 127 × 13 × 323 × 53. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 12, 9, 705, 959, 1294, 976, 19647, 49173, 539149, 342944, 6914198, 6590064, 65026056, 74242382, 490050457, 442054485, 7720575765, 4182718506

Basic calculations (n = 28263469)

Multiplication

n×y
n×2 56526938
n×3 84790407
n×4 113053876
n×5 141317345

Division

n÷y
n÷2 14131734.5
n÷3 9421156.3333333
n÷3 7065867.25
n÷5 5652693.8

Exponentiation

ny
n2 798823679913961
n3 2.2577528313714E+22
n4 6.3811927159128E+29
n5 1.8035464250923E+37

Nth Root

y√n
2√n 5316.3398123145
3√n 304.60836233024
4√n 72.913234822729
5√n 30.920399254597

Divisors of 28263469

1, 13, 53, 127, 323, 689, 1651, 4199, 6731, 17119, 41021, 87503, 222547, 533273, 2174113, 28263469

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 -28263468
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 28263469 can be divided by 16 positive divisors. The sum of these divisors (counting 28263469) is 1, the average is 0.0625.

Base conversion 28263469

Base System Value
2 Binary 1101011110100010000101101
3 Ternary 1222011221012011
4 Quaternary 1223310100231
5 Quinary 24213412334
6 Senary 2445441221
8 Octal 153642055
10 Decimal 28263469
12 Duodecimal 9570211
16 Hexadecimal 1af442d
20 Vigesimal 8gcid9
36 Base36 gts8d

Cryptographic Hash Functions

md5 4da779dcfb860a4d72db43c0f21b2dbf
sha1 475637d4a6bf7d398f227727e1abca6c4234f1ec
sha256 1fb6d9549963471ee3f6fd3ad55678178fe8ce6f1e1182928d4524e3b2170564
sha512 805bebfdfb8217a3abdd4925294908a904bc9adb501fccc82d88b5e68d8dabd73f756b0af92280c098fbc3d9e0fcb994f935885f6bfc3451a4d5872d7357697c
ripemd-160 89562e9a733c6ef8647379696d3fa1606ece16b0

28263469 as geometric shapes

Circle

Radius = n
Diameter 56526938
Circumference 177584613.15073
Area 2.5095786043313E+15

Sphere

Radius = n
Volume 9.4572529448773E+22
Surface area 1.0038314417325E+16
Circumference 177584613.15073

Square

Length = n
Perimeter 113053876
Area 798823679913961
Diagonal 39970581.179512

Cube

Length = n
Surface area 4792942079483766
Volume 2.2577528313714E+22
Space diagonal 48953764.306148

Equilateral Triangle

Length = n
Perimeter 84790407
Area 3.4590079997503E+14
Altitude 24476882.153074

Triangular Pyramid

Length = n
Surface area 3.4590079997503E+14
Volume 2.6607872288431E+21
Height 13323527.059837