20794869 (number)

20794869 is an odd 8-digits composite number following 20794868 and preceding 20794870. In scientific notation, it is written as 2.0794869 × 10^7. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 13863240 positive integers (up to 20794869) that are relatively prime to 20794869.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0794869 × 10^7
Engineering notation 2.0794869 × 10^6

Prime Factorization of 20794869

Prime Factorization 9 × 2310541

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20794869
Product of the distinct prime numbers

The prime factorization of 20794869 is 9 × 2310541. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 85, 28, 362, 5, 1010, 8519, 939, 28876, 53584, 614956, 8337453, 1229675, 18547318, 61989433, 959034694, 521744746, 9838777839, 1021087424

Basic calculations (n = 20794869)

Multiplication

n×y
n×2 41589738
n×3 62384607
n×4 83179476
n×5 103974345

Division

n÷y
n÷2 10397434.5
n÷3 6931623
n÷3 5198717.25
n÷5 4158973.8

Exponentiation

ny
n2 432426576727161
n3 8.9922540151598E+21
n4 1.8699274425997E+29
n5 3.8884896208366E+36

Nth Root

y√n
2√n 4560.139142614
3√n 274.99115784242
4√n 67.528802318818
5√n 29.079788113548

Divisors of 20794869

1, 9, 2310541, 20794869

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794868
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794869 can be divided by 4 positive divisors. The sum of these divisors (counting 20794869) is 1, the average is 0.25.

Base conversion 20794869

Base System Value
2 Binary 1001111010100110111110101
3 Ternary 1110010111012100
4 Quaternary 1033110313311
5 Quinary 20310413434
6 Senary 2021412313
8 Octal 117246765
10 Decimal 20794869
12 Duodecimal 6b6a099
16 Hexadecimal 13d4df5
20 Vigesimal 69j739
36 Base36 cdpf9

Cryptographic Hash Functions

md5 06700a7bd14b9c70ef878e8b2e9ac0ac
sha1 8f6fc24f5a3a4bcac190f90f0823fbed031e46ae
sha256 b3abdf88f9d38cff1f8dd7938c89dcd98cbf18c11031e3afecaae9c1a7ae4f57
sha512 d7d2805dd724f2a5b47db3ac4880295810d1cdda6452bece17451ef1512396a88f42ac2cc71d5a61125124722a1e46515b45f76196acb007fa216eb21780e9e7
ripemd-160 3d493ec48d77dbeea042b531933d307fc5bb7fb8

20794869 as geometric shapes

Circle

Radius = n
Diameter 41589738
Circumference 130658015.36552
Area 1.358508156663E+15

Sphere

Radius = n
Volume 3.7666665537652E+22
Surface area 5.4340326266521E+15
Circumference 130658015.36552

Square

Length = n
Perimeter 83179476
Area 432426576727161
Diagonal 29408385.767572

Cube

Length = n
Surface area 2594559460362966
Volume 8.9922540151598E+21
Space diagonal 36017769.644739

Equilateral Triangle

Length = n
Perimeter 62384607
Area 1.8724620035863E+14
Altitude 18008884.82237

Triangular Pyramid

Length = n
Surface area 1.8724620035863E+14
Volume 1.0597472987119E+21
Height 9802795.2558573