19461242 (number)

19461242 is an even 8-digits composite number following 19461241 and preceding 19461243. In scientific notation, it is written as 1.9461242 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 9282000 positive integers (up to 19461242) that are relatively prime to 19461242.

Interesting facts

Basic properties

Name

Name nineteen million four hundred sixty-one thousand two hundred forty-two

Notation

Scientific notation 1.9461242 × 10^7
Engineering notation 1.9461242 × 10^6

Prime Factorization of 19461242

Prime Factorization 2 × 31 × 71 × 4421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19461242
Product of the distinct prime numbers

The prime factorization of 19461242 is 2 × 31 × 71 × 4421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 11, 95, 89, 808, 1334, 1762, 95754, 46475, 125239, 553863, 8220671, 6869671, 92948693, 66044447, 336275561, 785341259, 6525530526, 5366717280

Basic calculations (n = 19461242)

Multiplication

n×y
n×2 38922484
n×3 58383726
n×4 77844968
n×5 97306210

Division

n÷y
n÷2 9730621
n÷3 6487080.6666667
n÷3 4865310.5
n÷5 3892248.4

Exponentiation

ny
n2 378739940182564
n3 7.3707496309584E+21
n4 1.4344394228949E+29
n5 2.7915972743298E+36

Nth Root

y√n
2√n 4411.4897710411
3√n 268.98218535719
4√n 66.419046748964
5√n 28.696842267295

Divisors of 19461242

1, 2, 31, 62, 71, 142, 2201, 4402, 4421, 8842, 137051, 274102, 313891, 627782, 9730621, 19461242

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 -19461241
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 19461242 can be divided by 16 positive divisors. The sum of these divisors (counting 19461242) is 1, the average is 0.0625.

Base conversion 19461242

Base System Value
2 Binary 1001010001111010001111010
3 Ternary 1100121201210202
4 Quaternary 1022033101322
5 Quinary 14440224432
6 Senary 1533042202
8 Octal 112172172
10 Decimal 19461242
12 Duodecimal 6626362
16 Hexadecimal 128f47a
20 Vigesimal 61cd22
36 Base36 bl4e2

Cryptographic Hash Functions

md5 560eea6c67b04bc58de2de46e9375aa6
sha1 1cc8ac13c487e774f5950810cd243a72b0a6d5c8
sha256 d9ea7a6d56dbe16e0cf02d1fcff1299c33c64f6d9aebbc6778b7d233c63c2441
sha512 4c06ca6b780c3409a2a1a94b122504629c8c583d5a8061a48698778b098c20ba2b7e9008f1fbb83d495e0834038c6c1569c541647f3af74aebd5c33723850a3e
ripemd-160 46eda487227d765b944165216c1c7b5236970384

19461242 as geometric shapes

Circle

Radius = n
Diameter 38922484
Circumference 122278589.79387
Area 1.1898466136986E+15

Sphere

Radius = n
Volume 3.0874523856091E+22
Surface area 4.7593864547943E+15
Circumference 122278589.79387

Square

Length = n
Perimeter 77844968
Area 378739940182564
Diagonal 27522352.377025

Cube

Length = n
Surface area 2272439641095384
Volume 7.3707496309584E+21
Space diagonal 33707859.922393

Equilateral Triangle

Length = n
Perimeter 58383726
Area 1.6399920481295E+14
Altitude 16853929.961197

Triangular Pyramid

Length = n
Surface area 1.6399920481295E+14
Volume 8.6865117441315E+20
Height 9174117.4590083