19389700 (number)

19389700 is an even 8-digits composite number following 19389699 and preceding 19389701. In scientific notation, it is written as 1.9389700 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 7050400 positive integers (up to 19389700) that are relatively prime to 19389700.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eighty-nine thousand seven hundred

Notation

Scientific notation 1.9389700 × 10^7
Engineering notation 1.9389700 × 10^6

Prime Factorization of 19389700

Prime Factorization 2 × 2 × 25 × 11 × 17627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9694850
Product of the distinct prime numbers

The prime factorization of 19389700 is 2 × 2 × 25 × 11 × 17627. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 93, 32, 419, 947, 6607, 2078, 88513, 37151, 389563, 162259, 9664529, 988850, 2534731, 6612550, 500226756, 505037087, 4111763887, 1469681388

Basic calculations (n = 19389700)

Multiplication

n×y
n×2 38779400
n×3 58169100
n×4 77558800
n×5 96948500

Division

n÷y
n÷2 9694850
n÷3 6463233.3333333
n÷3 4847425
n÷5 3877940

Exponentiation

ny
n2 375960466090000
n3 7.2897606493453E+21
n4 1.4134627206261E+29
n5 2.7406618114124E+36

Nth Root

y√n
2√n 4403.3737066027
3√n 268.65217640353
4√n 66.357921204651
5√n 28.675712525994

Divisors of 19389700

1, 2, 4, 11, 22, 25, 44, 50, 100, 275, 550, 1100, 17627, 35254, 70508, 193897, 387794, 440675, 775588, 881350, 1762700, 4847425, 9694850, 19389700

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 -19389699
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 19389700 can be divided by 24 positive divisors. The sum of these divisors (counting 19389700) is 1, the average is 0.041666666666667.

Base conversion 19389700

Base System Value
2 Binary 1001001111101110100000100
3 Ternary 1100111002200001
4 Quaternary 1021331310010
5 Quinary 14430432300
6 Senary 1531331044
8 Octal 111756404
10 Decimal 19389700
12 Duodecimal 65b0a84
16 Hexadecimal 127dd04
20 Vigesimal 613e50
36 Base36 bjl6s

Cryptographic Hash Functions

md5 1ee6cb935afbbdff42ff5c2b46f84b6c
sha1 9a75635c5b520b8f94a112c432385fadbca07597
sha256 51dd6a26c53fd17a6cb8393899d29ea1fdf6c64443ff2a09458a4511a841a094
sha512 3dfbb39bba3a0f9dbf7bad61b25e324c792b18a9ff4135809c6ff9f7354ddd37d863899ee215d8be756daafc4dc721f12758ec8c2ad19aae0a1817a8b1b820f6
ripemd-160 4f5264b5167761b97acdef6574f160676ee89902

19389700 as geometric shapes

Circle

Radius = n
Diameter 38779400
Circumference 121829078.15062
Area 1.1811146383085E+15

Sphere

Radius = n
Volume 3.0535278003215E+22
Surface area 4.7244585532342E+15
Circumference 121829078.15062

Square

Length = n
Perimeter 77558800
Area 375960466090000
Diagonal 27421176.710346

Cube

Length = n
Surface area 2255762796540000
Volume 7.2897606493453E+21
Space diagonal 33583945.543518

Equilateral Triangle

Length = n
Perimeter 58169100
Area 1.6279565722629E+14
Altitude 16791972.771759

Triangular Pyramid

Length = n
Surface area 1.6279565722629E+14
Volume 8.5910653139648E+20
Height 9140392.2367819