20794965 (number)

20794965 is an odd 8-digits composite number following 20794964 and preceding 20794966. In scientific notation, it is written as 2.0794965 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 11016000 positive integers (up to 20794965) that are relatively prime to 20794965.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand nine hundred sixty-five

Notation

Scientific notation 2.0794965 × 10^7
Engineering notation 2.0794965 × 10^6

Prime Factorization of 20794965

Prime Factorization 3 × 5 × 151 × 9181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20794965
Product of the distinct prime numbers

The prime factorization of 20794965 is 3 × 5 × 151 × 9181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 91, 63, 572, 721, 5332, 876, 60368, 5385, 590689, 764176, 747458, 8511729, 68120421, 94683751, 787221146, 983099167, 6776615458, 8907269832

Basic calculations (n = 20794965)

Multiplication

n×y
n×2 41589930
n×3 62384895
n×4 83179860
n×5 103974825

Division

n÷y
n÷2 10397482.5
n÷3 6931655
n÷3 5198741.25
n÷5 4158993

Exponentiation

ny
n2 432430569351225
n3 8.9923785545888E+21
n4 1.8699619730942E+29
n5 3.8885793781826E+36

Nth Root

y√n
2√n 4560.1496685964
3√n 274.99158100948
4√n 67.528880255757
5√n 29.079814963003

Divisors of 20794965

1, 3, 5, 15, 151, 453, 755, 2265, 9181, 27543, 45905, 137715, 1386331, 4158993, 6931655, 20794965

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794965 can be divided by 16 positive divisors. The sum of these divisors (counting 20794965) is 1, the average is 0.0625.

Base conversion 20794965

Base System Value
2 Binary 1001111010100111001010101
3 Ternary 1110010111022220
4 Quaternary 1033110321111
5 Quinary 20310414330
6 Senary 2021412553
8 Octal 117247125
10 Decimal 20794965
12 Duodecimal 6b6a159
16 Hexadecimal 13d4e55
20 Vigesimal 69j785
36 Base36 cdphx

Cryptographic Hash Functions

md5 ff6d70d967b2899de87d49a6650c1a9d
sha1 25f00a1b588ccebaedae79311b5da33d0c3f41e4
sha256 7e20557c1417457b9f3c36231646343599d5318161f42ddd03b845489ed05e59
sha512 76191b35d4393d78a658a804f1c13bf32a3bc6f929643c78808b5345e4dffdfca4cd4bad9541cc8637e772eb56d3711712b098feaa1ede9f92577cf3a7691d91
ripemd-160 f7602776d9d4d3b8bd583bed55430dd732f7d941

20794965 as geometric shapes

Circle

Radius = n
Diameter 41589930
Circumference 130658618.55131
Area 1.3585206998615E+15

Sphere

Radius = n
Volume 3.7667187207193E+22
Surface area 5.4340827994458E+15
Circumference 130658618.55131

Square

Length = n
Perimeter 83179860
Area 432430569351225
Diagonal 29408521.532074

Cube

Length = n
Surface area 2594583416107350
Volume 8.9923785545888E+21
Space diagonal 36017935.921617

Equilateral Triangle

Length = n
Perimeter 62384895
Area 1.8724792921556E+14
Altitude 18008967.960808

Triangular Pyramid

Length = n
Surface area 1.8724792921556E+14
Volume 1.0597619758244E+21
Height 9802840.5106913