20798436 (number)

20798436 is an even 8-digits composite number following 20798435 and preceding 20798437. In scientific notation, it is written as 2.0798436 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 6909280 positive integers (up to 20798436) that are relatively prime to 20798436.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand four hundred thirty-six

Notation

Scientific notation 2.0798436 × 10^7
Engineering notation 2.0798436 × 10^6

Prime Factorization of 20798436

Prime Factorization 2 × 2 × 933 × 5573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10399218
Product of the distinct prime numbers

The prime factorization of 20798436 is 2 × 2 × 933 × 5573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 65, 56, 542, 661, 8312, 2394, 68711, 21513, 992543, 925471, 5997552, 9655879, 76617282, 80329197, 254059543, 552816274, 9777753024, 1235274797

Basic calculations (n = 20798436)

Multiplication

n×y
n×2 41596872
n×3 62395308
n×4 83193744
n×5 103992180

Division

n÷y
n÷2 10399218
n÷3 6932812
n÷3 5199609
n÷5 4159687.2

Exponentiation

ny
n2 432574940046096
n3 8.9968822057526E+21
n4 1.8712107875588E+29
n5 3.8918257807552E+36

Nth Root

y√n
2√n 4560.5302323304
3√n 275.00688026863
4√n 67.531697981988
5√n 29.080785672012

Divisors of 20798436

1, 2, 4, 933, 1866, 3732, 5573, 11146, 22292, 5199609, 10399218, 20798436

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20798435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20798436 can be divided by 12 positive divisors. The sum of these divisors (counting 20798436) is 1, the average is 0.083333333333333.

Base conversion 20798436

Base System Value
2 Binary 1001111010101101111100100
3 Ternary 1110010200002110
4 Quaternary 1033111233210
5 Quinary 20311022221
6 Senary 2021441020
8 Octal 117255744
10 Decimal 20798436
12 Duodecimal 6b70170
16 Hexadecimal 13d5be4
20 Vigesimal 69jg1g
36 Base36 cds6c

Cryptographic Hash Functions

md5 7312ec218941a3f981934a6174f00415
sha1 eac09dc171c145f3a265cd752b1d0c474fd6f940
sha256 444cac04c762bfdd6b0f79411f19f90e109374a1204afb83cfc7de7f79c77d8d
sha512 e054fcb90518b5bef57f23c97a806343f77f386a9940ca2b3404d053a768ca5307cc14f53f054b3c29d520d75d315d081c37821a7d2e74fa62bfa6fe796b5a06
ripemd-160 c27bb20235a55d82a4698afe16ad647b13c9a851

20798436 as geometric shapes

Circle

Radius = n
Diameter 41596872
Circumference 130680427.48751
Area 1.3589742537759E+15

Sphere

Radius = n
Volume 3.7686052057073E+22
Surface area 5.4358970151034E+15
Circumference 130680427.48751

Square

Length = n
Perimeter 83193744
Area 432574940046096
Diagonal 29413430.267349

Cube

Length = n
Surface area 2595449640276576
Volume 8.9968822057526E+21
Space diagonal 36023947.86997

Equilateral Triangle

Length = n
Perimeter 62395308
Area 1.8731044356022E+14
Altitude 18011973.934985

Triangular Pyramid

Length = n
Surface area 1.8731044356022E+14
Volume 1.060292736204E+21
Height 9804476.7557829