19794448 (number)

19794448 is an even 8-digits composite number following 19794447 and preceding 19794449. In scientific notation, it is written as 1.9794448 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 9666720 positive integers (up to 19794448) that are relatively prime to 19794448.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety-four thousand four hundred forty-eight

Notation

Scientific notation 1.9794448 × 10^7
Engineering notation 1.9794448 × 10^6

Prime Factorization of 19794448

Prime Factorization 2 × 2 × 2 × 2 × 43 × 28771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2474306
Product of the distinct prime numbers

The prime factorization of 19794448 is 2 × 2 × 2 × 2 × 43 × 28771. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 97, 35, 996, 735, 4343, 9188, 23802, 17004, 748244, 773532, 1867460, 6028630, 9688329, 62452661, 324897043, 608452586, 5757918353, 9829918691

Basic calculations (n = 19794448)

Multiplication

n×y
n×2 39588896
n×3 59383344
n×4 79177792
n×5 98972240

Division

n÷y
n÷2 9897224
n÷3 6598149.3333333
n÷3 4948612
n÷5 3958889.6

Exponentiation

ny
n2 391820171624704
n3 7.7558640125763E+21
n4 1.5352304689201E+29
n5 3.0389039685055E+36

Nth Root

y√n
2√n 4449.095188912
3√n 270.50863426735
4√n 66.701538130031
5√n 28.794442807805

Divisors of 19794448

1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 28771, 57542, 115084, 230168, 460336, 1237153, 2474306, 4948612, 9897224, 19794448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19794447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19794448 can be divided by 20 positive divisors. The sum of these divisors (counting 19794448) is 1, the average is 0.05.

Base conversion 19794448

Base System Value
2 Binary 1001011100000101000010000
3 Ternary 1101020122212201
4 Quaternary 1023200220100
5 Quinary 20031410243
6 Senary 1544132544
8 Octal 113405020
10 Decimal 19794448
12 Duodecimal 6767154
16 Hexadecimal 12e0a10
20 Vigesimal 63e628
36 Base36 bs9hs

Cryptographic Hash Functions

md5 66fe30997ac484487855c2a4d3dee6e7
sha1 75819f817310b4c8342fcb82d6fd21c1718d9a89
sha256 404e30235d61d0244983744a0c6338efabfea951926ba15914806aa3a215c962
sha512 a953c179f17ad9584e70c6e2861607b35a3dca166ae94062e302a86aeba1faf03f7e71f47f9609309a502318233d04b313040c936d2a823c09835f3a621364cf
ripemd-160 dfa348a9e66ea31f63bd934f1b5259f49b93b3ba

19794448 as geometric shapes

Circle

Radius = n
Diameter 39588896
Circumference 124372184.83733
Area 1.2309393727045E+15

Sphere

Radius = n
Volume 3.2487687205535E+22
Surface area 4.9237574908178E+15
Circumference 124372184.83733

Square

Length = n
Perimeter 79177792
Area 391820171624704
Diagonal 27993576.821289

Cube

Length = n
Surface area 2350921029748224
Volume 7.7558640125763E+21
Space diagonal 34284989.64378

Equilateral Triangle

Length = n
Perimeter 59383344
Area 1.6966311117109E+14
Altitude 17142494.82189

Triangular Pyramid

Length = n
Surface area 1.6966311117109E+14
Volume 9.1403733954223E+20
Height 9331192.273763