194798420 (number)

194798420 is an even 9-digits composite number following 194798419 and preceding 194798421. In scientific notation, it is written as 1.94798420 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 75116160 positive integers (up to 194798420) that are relatively prime to 194798420.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million seven hundred ninety-eight thousand four hundred twenty

Notation

Scientific notation 1.94798420 × 10^8
Engineering notation 1.94798420 × 10^6

Prime Factorization of 194798420

Prime Factorization 2 × 2 × 5 × 11749 × 829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97399210
Product of the distinct prime numbers

The prime factorization of 194798420 is 2 × 2 × 5 × 11749 × 829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 65, 9, 550, 723, 4226, 7510, 9689, 49414, 489610, 53021, 1555635, 1433779, 47281607, 50642598, 772238218, 610374496, 2150627117, 9819851270

Basic calculations (n = 194798420)

Multiplication

n×y
n×2 389596840
n×3 584395260
n×4 779193680
n×5 973992100

Division

n÷y
n÷2 97399210
n÷3 64932806.666667
n÷3 48699605
n÷5 38959684

Exponentiation

ny
n2 37946424434496400
n3 7.3919035244893E+24
n4 1.4399311273629E+33
n5 2.8049630851912E+41

Nth Root

y√n
2√n 13957.02045567
3√n 579.68911202609
4√n 118.13983433064
5√n 45.490120369859

Divisors of 194798420

1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 11749, 16580, 23498, 46996, 58745, 117490, 234980, 9739921, 19479842, 38959684, 48699605, 97399210, 194798420

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 -194798419
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 194798420 can be divided by 24 positive divisors. The sum of these divisors (counting 194798420) is 1, the average is 0.041666666666667.

Base conversion 194798420

Base System Value
2 Binary 1011100111000110001101010100
3 Ternary 111120112210012022
4 Quaternary 23213012031110
5 Quinary 344332022140
6 Senary 31155112312
8 Octal 1347061524
10 Decimal 194798420
12 Duodecimal 552a2698
16 Hexadecimal b9c6354
20 Vigesimal 30h9g10
36 Base36 37z7f8

Cryptographic Hash Functions

md5 d335a7185aa34eaffd1ab3dad29c3a4b
sha1 c897e01db281bf3d9b89a0e458fbb27fa33ffd05
sha256 a57195745b358a5f7d8feedab134bd3140aa925a36df1329df5f986e38a8bc37
sha512 c4438539e3d8bdefd92e49d984b6445162dd1bc102d9c89ae27d04e30e474c2a08d0d674406cf0b6b38ff1d98ba4951d26830dddc6dcc6a9680812efc1cf555b
ripemd-160 76d840ffe0a03b970cc5ac2023c60ede590d9539

194798420 as geometric shapes

Circle

Radius = n
Diameter 389596840
Circumference 1223954570.4058
Area 1.1921220823341E+17

Sphere

Radius = n
Volume 3.0963133078107E+25
Surface area 4.7684883293366E+17
Circumference 1223954570.4058

Square

Length = n
Perimeter 779193680
Area 37946424434496400
Diagonal 275486567.49285

Cube

Length = n
Surface area 227678546606978400
Volume 7.3919035244893E+24
Space diagonal 337400760.67414

Equilateral Triangle

Length = n
Perimeter 584395260
Area 1.643128377153E+16
Altitude 168700380.33707

Triangular Pyramid

Length = n
Surface area 1.643128377153E+16
Volume 8.7114418467385E+23
Height 91828855.83095