20798068 (number)

20798068 is an even 8-digits composite number following 20798067 and preceding 20798069. In scientific notation, it is written as 2.0798068 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 10157112 positive integers (up to 20798068) that are relatively prime to 20798068.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand sixty-eight

Notation

Scientific notation 2.0798068 × 10^7
Engineering notation 2.0798068 × 10^6

Prime Factorization of 20798068

Prime Factorization 2 × 2 × 43 × 120919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10399034
Product of the distinct prime numbers

The prime factorization of 20798068 is 2 × 2 × 43 × 120919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 23, 29, 940, 201, 4690, 3582, 40618, 44593, 953183, 318905, 6629044, 8126643, 5575447, 63437916, 275503086, 923505332, 4071732277, 3158122431

Basic calculations (n = 20798068)

Multiplication

n×y
n×2 41596136
n×3 62394204
n×4 83192272
n×5 103990340

Division

n÷y
n÷2 10399034
n÷3 6932689.3333333
n÷3 5199517
n÷5 4159613.6

Exponentiation

ny
n2 432559632532624
n3 8.9964046514685E+21
n4 1.8710783569676E+29
n5 3.891481490154E+36

Nth Root

y√n
2√n 4560.4898859662
3√n 275.00525830166
4√n 67.53139925965
5√n 29.080682762304

Divisors of 20798068

1, 2, 4, 43, 86, 172, 120919, 241838, 483676, 5199517, 10399034, 20798068

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 -20798067
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 20798068 can be divided by 12 positive divisors. The sum of these divisors (counting 20798068) is 1, the average is 0.083333333333333.

Base conversion 20798068

Base System Value
2 Binary 1001111010101101001110100
3 Ternary 1110010122120211
4 Quaternary 1033111221310
5 Quinary 20311014233
6 Senary 2021435204
8 Octal 117255164
10 Decimal 20798068
12 Duodecimal 6b6bb04
16 Hexadecimal 13d5a74
20 Vigesimal 69jf38
36 Base36 cdrw4

Cryptographic Hash Functions

md5 e5ca1ea252bd3b51c7f0c6c4b440e3e1
sha1 2e2aed1d1bf691434464bb3960dd5e15082b0e63
sha256 da0dac90a4a17c7835d9ccfacc0a49db1b7cc75f38e3e0389001996d62d5f198
sha512 1172e476f22b373376a30c795d4f469e38d79b6394f9d497c8b74b704525e402e99d28d27494f4966c70ad0c607dc4df0c6d6e14b4cceb021aec0a1323e28d85
ripemd-160 416bbfddec88e925dccae5a555535c7b08b0f7b2

20798068 as geometric shapes

Circle

Radius = n
Diameter 41596136
Circumference 130678115.27532
Area 1.358926163804E+15

Sphere

Radius = n
Volume 3.7684051682366E+22
Surface area 5.435704655216E+15
Circumference 130678115.27532

Square

Length = n
Perimeter 83192272
Area 432559632532624
Diagonal 29412909.836758

Cube

Length = n
Surface area 2595357795195744
Volume 8.9964046514685E+21
Space diagonal 36023310.475272

Equilateral Triangle

Length = n
Perimeter 62394204
Area 1.8730381521246E+14
Altitude 18011655.237636

Triangular Pyramid

Length = n
Surface area 1.8730381521246E+14
Volume 1.0602364558919E+21
Height 9804303.2789193