19448 (number)

19448 is an even 5-digits composite number following 19447 and preceding 19449. In scientific notation, it is written as 1.9448 × 10^4. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 7680 positive integers (up to 19448) that are relatively prime to 19448.

Interesting facts

Basic properties

Name

Name nineteen thousand four hundred forty-eight

Notation

Scientific notation 1.9448 × 10^4
Engineering notation 1.9448 × 10^3

Prime Factorization of 19448

Prime Factorization 2 × 2 × 2 × 187 × 13

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4862
Product of the distinct prime numbers

The prime factorization of 19448 is 2 × 2 × 2 × 187 × 13. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 47, 93, 863, 935, 9244, 8423, 21146, 71645, 524868, 391730, 5314754, 3421038, 22871297, 26740246, 291563361, 66326418, 2911701530, 7393355334

Basic calculations (n = 19448)

Multiplication

n×y
n×2 38896
n×3 58344
n×4 77792
n×5 97240

Division

n÷y
n÷2 9724
n÷3 6482.6666666667
n÷3 4862
n÷5 3889.6

Exponentiation

ny
n2 378224704
n3 7355714043392
n4 143053926715887616
n5 2.7821127667706E+21

Nth Root

y√n
2√n 139.45608627808
3√n 26.892116372474
4√n 11.809152648606
5√n 7.2073396541438

Divisors of 19448

1, 2, 4, 8, 13, 26, 52, 104, 187, 374, 748, 1496, 2431, 4862, 9724, 19448

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 -19447
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 19448 can be divided by 16 positive divisors. The sum of these divisors (counting 19448) is 1, the average is 0.0625.

Base conversion 19448

Base System Value
2 Binary 100101111111000
3 Ternary 222200022
4 Quaternary 10233320
5 Quinary 1110243
6 Senary 230012
8 Octal 45770
10 Decimal 19448
12 Duodecimal b308
16 Hexadecimal 4bf8
20 Vigesimal 28c8
36 Base36 f08

Cryptographic Hash Functions

md5 17eb2eca2b9dd1862b97a806fe8c31a0
sha1 bbed75dfa42c1a6bbafbc78a79eb5c6ebc8b6a04
sha256 faef7e78ad0581e64c328388fc6c929ded6b12c2dc870fc85cee9a7f05f374b4
sha512 0e0300dc0412f4298f0449ced14bfbc356d7f0c2adfa897e836c0c6f6343a74742c6722aecd154f7d896694d9619d73e1ec899f0650273758b4e1271e75cc733
ripemd-160 f396d7f1ccc1dcdbfa11c4fc304097fdc2b74ff7

19448 as geometric shapes

Circle

Radius = n
Diameter 38896
Circumference 122195.38785403
Area 1188227951.4926

Sphere

Radius = n
Volume 30811542934170
Surface area 4752911805.9703
Circumference 122195.38785403

Square

Length = n
Perimeter 77792
Area 378224704
Diagonal 27503.625361032

Cube

Length = n
Surface area 2269348224
Volume 7355714043392
Space diagonal 33684.9241056

Equilateral Triangle

Length = n
Perimeter 58344
Area 163776101.00142
Altitude 16842.4620528

Triangular Pyramid

Length = n
Surface area 163776101.00142
Volume 866879213425.27
Height 9167.875120344