19404788 (number)

19404788 is an even 8-digits composite number following 19404787 and preceding 19404789. In scientific notation, it is written as 1.9404788 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 8866656 positive integers (up to 19404788) that are relatively prime to 19404788.

Interesting facts

Basic properties

Name

Name nineteen million four hundred four thousand seven hundred eighty-eight

Notation

Scientific notation 1.9404788 × 10^7
Engineering notation 1.9404788 × 10^6

Prime Factorization of 19404788

Prime Factorization 2 × 2 × 13 × 103 × 3623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9702394
Product of the distinct prime numbers

The prime factorization of 19404788 is 2 × 2 × 13 × 103 × 3623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 99, 78, 793, 382, 2878, 3382, 72238, 34820, 41720, 143874, 7179220, 6957025, 88949926, 84711824, 847981341, 250502010, 7801688113, 2427415761

Basic calculations (n = 19404788)

Multiplication

n×y
n×2 38809576
n×3 58214364
n×4 77619152
n×5 97023940

Division

n÷y
n÷2 9702394
n÷3 6468262.6666667
n÷3 4851197
n÷5 3880957.6

Exponentiation

ny
n2 376545797324944
n3 7.3067913693815E+21
n4 1.4178673748308E+29
n5 2.7513415820708E+36

Nth Root

y√n
2√n 4405.086605278
3√n 268.72184179474
4√n 66.370826462219
5√n 28.680173910593

Divisors of 19404788

1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 3623, 5356, 7246, 14492, 47099, 94198, 188396, 373169, 746338, 1492676, 4851197, 9702394, 19404788

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19404787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19404788 can be divided by 24 positive divisors. The sum of these divisors (counting 19404788) is 1, the average is 0.041666666666667.

Base conversion 19404788

Base System Value
2 Binary 1001010000001011111110100
3 Ternary 1100111212100212
4 Quaternary 1022001133310
5 Quinary 14431423123
6 Senary 1531524552
8 Octal 112013764
10 Decimal 19404788
12 Duodecimal 65b9758
16 Hexadecimal 12817f4
20 Vigesimal 615bj8
36 Base36 bjwtw

Cryptographic Hash Functions

md5 d9aa7293cdeb1ab705c74263a5136109
sha1 52cfe73afdcd16a4d88d8973fbe08786a0e03b5d
sha256 5be02a38b285680bdb3c5c08214e7ddc080e33a9cd2b981b79ba0dd231be2bea
sha512 b6be268aee0ae719834c6fbba9824da2a0f53b54898562f7820b662cf3e1dd8b8eb52527484a1887609a506324378370eba9b30166aedea2b8ba2acfbdc636e0
ripemd-160 6e79258a4444bb49efc1a6271e3d922fa99bac45

19404788 as geometric shapes

Circle

Radius = n
Diameter 38809576
Circumference 121923878.85053
Area 1.1829535106162E+15

Sphere

Radius = n
Volume 3.0606616116483E+22
Surface area 4.7318140424646E+15
Circumference 121923878.85053

Square

Length = n
Perimeter 77619152
Area 376545797324944
Diagonal 27442514.364575

Cube

Length = n
Surface area 2259274783949664
Volume 7.3067913693815E+21
Space diagonal 33610078.726103

Equilateral Triangle

Length = n
Perimeter 58214364
Area 1.6304911308583E+14
Altitude 16805039.363051

Triangular Pyramid

Length = n
Surface area 1.6304911308583E+14
Volume 8.6111362100083E+20
Height 9147504.7881916