28419448 (number)

28419448 is an even 8-digits composite number following 28419447 and preceding 28419449. In scientific notation, it is written as 2.8419448 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 13777920 positive integers (up to 28419448) that are relatively prime to 28419448.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred nineteen thousand four hundred forty-eight

Notation

Scientific notation 2.8419448 × 10^7
Engineering notation 2.8419448 × 10^6

Prime Factorization of 28419448

Prime Factorization 2 × 2 × 2 × 53 × 97 × 691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7104862
Product of the distinct prime numbers

The prime factorization of 28419448 is 2 × 2 × 2 × 53 × 97 × 691. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 96, 49, 980, 637, 1978, 4600, 55150, 4861, 764340, 311558, 4354195, 7243677, 4097421, 73379733, 813499131, 929254235, 9242458593, 8798088288

Basic calculations (n = 28419448)

Multiplication

n×y
n×2 56838896
n×3 85258344
n×4 113677792
n×5 142097240

Division

n÷y
n÷2 14209724
n÷3 9473149.3333333
n÷3 7104862
n÷5 5683889.6

Exponentiation

ny
n2 807665024624704
n3 2.295339416874E+22
n4 6.5232279200202E+29
n5 1.8538653666516E+37

Nth Root

y√n
2√n 5330.9894016027
3√n 305.16768706063
4√n 73.013624766907
5√n 30.954452551099

Divisors of 28419448

1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 691, 776, 1382, 2764, 5141, 5528, 10282, 20564, 36623, 41128, 67027, 73246, 134054, 146492, 268108, 292984, 536216, 3552431, 7104862, 14209724, 28419448

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 -28419447
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 28419448 can be divided by 32 positive divisors. The sum of these divisors (counting 28419448) is 1, the average is 0.03125.

Base conversion 28419448

Base System Value
2 Binary 1101100011010010101111000
3 Ternary 1222110212011011
4 Quaternary 1230122111320
5 Quinary 24233410243
6 Senary 2453043304
8 Octal 154322570
10 Decimal 28419448
12 Duodecimal 9626534
16 Hexadecimal 1b1a578
20 Vigesimal 8hc8c8
36 Base36 gx4l4

Cryptographic Hash Functions

md5 42e4db977857d18134841ada003f5208
sha1 76385c1306d7fe728579974143ba0c4e1cb312d9
sha256 3702a1fbf63b199d5d8c03b55c0f142a968f4e102b98986589f167eb0e075938
sha512 dd23ba71b6cadddc90ac852f1a098ea32ec9e8865f076608a0449a30ba331485db4deeb24e59aafa1e74fb61df5a4dedc801bcc1e260bb96bc64ef14dee747ba
ripemd-160 154dad3fe2e49602fdc947208935e9c7d2d9afad

28419448 as geometric shapes

Circle

Radius = n
Diameter 56838896
Circumference 178564658.11175
Area 2.5373545079224E+15

Sphere

Radius = n
Volume 9.6146952660621E+22
Surface area 1.014941803169E+16
Circumference 178564658.11175

Square

Length = n
Perimeter 113677792
Area 807665024624704
Diagonal 40191168.796757

Cube

Length = n
Surface area 4845990147748224
Volume 2.295339416874E+22
Space diagonal 49223927.859062

Equilateral Triangle

Length = n
Perimeter 85258344
Area 3.4972921453659E+14
Altitude 24611963.929531

Triangular Pyramid

Length = n
Surface area 3.4972921453659E+14
Volume 2.7050834446607E+21
Height 13397056.265586