20689834 (number)

20689834 is an even 8-digits composite number following 20689833 and preceding 20689835. In scientific notation, it is written as 2.0689834 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 8698800 positive integers (up to 20689834) that are relatively prime to 20689834.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-nine thousand eight hundred thirty-four

Notation

Scientific notation 2.0689834 × 10^7
Engineering notation 2.0689834 × 10^6

Prime Factorization of 20689834

Prime Factorization 2 × 11 × 23 × 31 × 1319

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20689834
Product of the distinct prime numbers

The prime factorization of 20689834 is 2 × 11 × 23 × 31 × 1319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 70, 65, 693, 996, 7756, 536, 19286, 35709, 625342, 912979, 6717691, 2353275, 94687720, 55891087, 524649419, 647984847, 5477498638, 6951266330

Basic calculations (n = 20689834)

Multiplication

n×y
n×2 41379668
n×3 62069502
n×4 82759336
n×5 103449170

Division

n÷y
n÷2 10344917
n÷3 6896611.3333333
n÷3 5172458.5
n÷5 4137966.8

Exponentiation

ny
n2 428069230947556
n3 8.8566813288126E+21
n4 1.8324326648403E+29
n5 3.7912727651724E+36

Nth Root

y√n
2√n 4548.6079189132
3√n 274.5273821588
4√n 67.443368235233
5√n 29.050352146236

Divisors of 20689834

1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1319, 1426, 2638, 7843, 14509, 15686, 29018, 30337, 40889, 60674, 81778, 333707, 449779, 667414, 899558, 940447, 1880894, 10344917, 20689834

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20689833
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20689834 can be divided by 32 positive divisors. The sum of these divisors (counting 20689834) is 1, the average is 0.03125.

Base conversion 20689834

Base System Value
2 Binary 1001110111011001110101010
3 Ternary 1102221011010011
4 Quaternary 1032323032222
5 Quinary 20244033314
6 Senary 2015242134
8 Octal 116731652
10 Decimal 20689834
12 Duodecimal 6b1934a
16 Hexadecimal 13bb3aa
20 Vigesimal 6964be
36 Base36 cbgdm

Cryptographic Hash Functions

md5 66abc223e200ebdb37ba7d3d6119c944
sha1 3d2ac626a322db823d5d8d65cebc7dc8bd10b2e2
sha256 fe0da851507a8cca0f2716a96e4c3a04f2ddcf3bd7239a39e24f9c7a26c015b2
sha512 83f6f55f92be4650f3ee6be009875ab12ae43c168b04af1aaced32f5912c65ec7414cba090428a02f289b71a3545a6c8b531f0e50926bac21716cbd1e526d9b0
ripemd-160 9127c10dcfc7da6cb16b27e4c7be1bb69b3badcc

20689834 as geometric shapes

Circle

Radius = n
Diameter 41379668
Circumference 129998060.99678
Area 1.3448191511727E+15

Sphere

Radius = n
Volume 3.7098779997045E+22
Surface area 5.3792766046907E+15
Circumference 129998060.99678

Square

Length = n
Perimeter 82759336
Area 428069230947556
Diagonal 29259843.846048

Cube

Length = n
Surface area 2568415385685336
Volume 8.8566813288126E+21
Space diagonal 35835843.688166

Equilateral Triangle

Length = n
Perimeter 62069502
Area 1.8535941428953E+14
Altitude 17917921.844083

Triangular Pyramid

Length = n
Surface area 1.8535941428953E+14
Volume 1.0437699044019E+21
Height 9753281.282016