19794798 (number)

19794798 is an even 8-digits composite number following 19794797 and preceding 19794799. In scientific notation, it is written as 1.9794798 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 6598260 positive integers (up to 19794798) that are relatively prime to 19794798.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9794798 × 10^7
Engineering notation 1.9794798 × 10^6

Prime Factorization of 19794798

Prime Factorization 2 × 9 × 1099711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19794798
Product of the distinct prime numbers

The prime factorization of 19794798 is 2 × 9 × 1099711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 20, 28, 218, 391, 247, 4684, 96909, 21584, 569029, 992744, 6544785, 6908259, 64708352, 79921862, 435185730, 385589003, 9967626940, 5569938663

Basic calculations (n = 19794798)

Multiplication

n×y
n×2 39589596
n×3 59384394
n×4 79179192
n×5 98973990

Division

n÷y
n÷2 9897399
n÷3 6598266
n÷3 4948699.5
n÷5 3958959.6

Exponentiation

ny
n2 391834027860804
n3 7.756275431031E+21
n4 1.5353390538962E+29
n5 3.0391726433387E+36

Nth Root

y√n
2√n 4449.1345225785
3√n 270.51022861111
4√n 66.701832977652
5√n 28.794544634172

Divisors of 19794798

1, 2, 9, 18, 1099711, 2199422, 9897399, 19794798

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19794797
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19794798 can be divided by 8 positive divisors. The sum of these divisors (counting 19794798) is 1, the average is 0.125.

Base conversion 19794798

Base System Value
2 Binary 1001011100000101101101110
3 Ternary 1101020200100200
4 Quaternary 1023200231232
5 Quinary 20031413143
6 Senary 1544134330
8 Octal 113405556
10 Decimal 19794798
12 Duodecimal 67673a6
16 Hexadecimal 12e0b6e
20 Vigesimal 63e6ji
36 Base36 bs9ri

Cryptographic Hash Functions

md5 6e24f39d4f84c7280fd909bc77a2d4b8
sha1 03c3a890c3a6610fe16c3ed9bcde626f50641038
sha256 84ad506622bd29719e90d2605b72e110307e2c0016c9ed87d1608f19cea25b21
sha512 0a8824197d14ff341115961645efbd0837dd324fa174225864e4b96ed49b5aadb8eb101121f50159c43f0c62f500760fc7ffb42e8e43289227d2afc50f8a1c75
ripemd-160 a47e4f182a2418fe196aa631d4818a87bae65f34

19794798 as geometric shapes

Circle

Radius = n
Diameter 39589596
Circumference 124374383.95219
Area 1.230982903354E+15

Sphere

Radius = n
Volume 3.2489410551128E+22
Surface area 4.923931613416E+15
Circumference 124374383.95219

Square

Length = n
Perimeter 79179192
Area 391834027860804
Diagonal 27994071.796036

Cube

Length = n
Surface area 2351004167164824
Volume 7.756275431031E+21
Space diagonal 34285595.861563

Equilateral Triangle

Length = n
Perimeter 59384394
Area 1.6966911109732E+14
Altitude 17142797.930781

Triangular Pyramid

Length = n
Surface area 1.6966911109732E+14
Volume 9.140858256721E+20
Height 9331357.2653453