20689214 (number)

20689214 is an even 8-digits composite number following 20689213 and preceding 20689215. In scientific notation, it is written as 2.0689214 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 7464960 positive integers (up to 20689214) that are relatively prime to 20689214.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-nine thousand two hundred fourteen

Notation

Scientific notation 2.0689214 × 10^7
Engineering notation 2.0689214 × 10^6

Prime Factorization of 20689214

Prime Factorization 2 × 31 × 91 × 19 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20689214
Product of the distinct prime numbers

The prime factorization of 20689214 is 2 × 31 × 91 × 19 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 19, 62, 230, 318, 5972, 1780, 8621, 48426, 733528, 513545, 4195892, 1285960, 87235106, 24521269, 164702486, 302420818, 7576401844, 9501215898

Basic calculations (n = 20689214)

Multiplication

n×y
n×2 41378428
n×3 62067642
n×4 82756856
n×5 103446070

Division

n÷y
n÷2 10344607
n÷3 6896404.6666667
n÷3 5172303.5
n÷5 4137842.8

Exponentiation

ny
n2 428043575937796
n3 8.8558851439023E+21
n4 1.8322130290162E+29
n5 3.7907047450903E+36

Nth Root

y√n
2√n 4548.539765683
3√n 274.52463993159
4√n 67.442862970688
5√n 29.05017803721

Divisors of 20689214

1, 2, 19, 31, 38, 62, 91, 182, 193, 386, 589, 1178, 1729, 2821, 3458, 3667, 5642, 5983, 7334, 11966, 17563, 35126, 53599, 107198, 113677, 227354, 333697, 544453, 667394, 1088906, 10344607, 20689214

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 -20689213
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 20689214 can be divided by 32 positive divisors. The sum of these divisors (counting 20689214) is 1, the average is 0.03125.

Base conversion 20689214

Base System Value
2 Binary 1001110111011000100111110
3 Ternary 1102221010021012
4 Quaternary 1032323010332
5 Quinary 20244023324
6 Senary 2015235222
8 Octal 116730476
10 Decimal 20689214
12 Duodecimal 6b18b12
16 Hexadecimal 13bb13e
20 Vigesimal 69630e
36 Base36 cbfwe

Cryptographic Hash Functions

md5 817f0811b09213562985f5be27afe3af
sha1 8d0380cdb97a6ce5308a822c70d1e338da5b19d7
sha256 188be478fccef46defecb552bb2e2d86f01effbfa9aa9d43bec15ad0daf413c3
sha512 0936140d4861d56691626246b0f7157026791af9f6f056b922d8dd0a25c08e14910375973e93823dc1122d82049dd5cf4bdb164c79ae68026ae97f1c47d004d0
ripemd-160 43fcc05f92f5100749e5e4057461650b2d7b6593

20689214 as geometric shapes

Circle

Radius = n
Diameter 41378428
Circumference 129994165.42189
Area 1.3447385535825E+15

Sphere

Radius = n
Volume 3.7095444945491E+22
Surface area 5.3789542143299E+15
Circumference 129994165.42189

Square

Length = n
Perimeter 82756856
Area 428043575937796
Diagonal 29258967.033639

Cube

Length = n
Surface area 2568261455626776
Volume 8.8558851439023E+21
Space diagonal 35834769.816665

Equilateral Triangle

Length = n
Perimeter 62067642
Area 1.8534830534443E+14
Altitude 17917384.908333

Triangular Pyramid

Length = n
Surface area 1.8534830534443E+14
Volume 1.0436760731104E+21
Height 9752989.0112131