20122690 (number)

20122690 is an even 8-digits composite number following 20122689 and preceding 20122691. In scientific notation, it is written as 2.0122690 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 6851520 positive integers (up to 20122690) that are relatively prime to 20122690.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-two thousand six hundred ninety

Notation

Scientific notation 2.0122690 × 10^7
Engineering notation 2.0122690 × 10^6

Prime Factorization of 20122690

Prime Factorization 2 × 7 × 5 × 157 × 1831

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20122690
Product of the distinct prime numbers

The prime factorization of 20122690 is 2 × 7 × 5 × 157 × 1831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 14, 75, 842, 761, 3642, 3526, 47249, 70876, 854372, 922193, 3108784, 6770006, 44947421, 66300383, 241124289, 832767283, 2025954280, 4912072755

Basic calculations (n = 20122690)

Multiplication

n×y
n×2 40245380
n×3 60368070
n×4 80490760
n×5 100613450

Division

n÷y
n÷2 10061345
n÷3 6707563.3333333
n÷3 5030672.5
n÷5 4024538

Exponentiation

ny
n2 404922652836100
n3 8.1481330169985E+21
n4 1.6396235477982E+29
n5 3.2993636369044E+36

Nth Root

y√n
2√n 4485.8321413089
3√n 271.99568368295
4√n 66.976355091248
5√n 28.889312539899

Divisors of 20122690

1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 1831, 2198, 3662, 5495, 9155, 10990, 12817, 18310, 25634, 64085, 128170, 287467, 574934, 1437335, 2012269, 2874670, 4024538, 10061345, 20122690

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 -20122689
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 20122690 can be divided by 32 positive divisors. The sum of these divisors (counting 20122690) is 1, the average is 0.03125.

Base conversion 20122690

Base System Value
2 Binary 1001100110000110001000010
3 Ternary 1101212100010211
4 Quaternary 1030300301002
5 Quinary 20122411230
6 Senary 1555144334
8 Octal 114606102
10 Decimal 20122690
12 Duodecimal 68a50aa
16 Hexadecimal 1330c42
20 Vigesimal 65f6ea
36 Base36 bzarm

Cryptographic Hash Functions

md5 47302b771798b5c9a4134111cb9cb80e
sha1 7174b17cc183fe8a762902d7751b20e2fb32f01a
sha256 919ef240e75aec4817a69441f68e2562863d0e56ef54df5cb1edab2309fa7a66
sha512 f753bad813332a9bfacaba8ab3bf6f1478402dcd06ddfd2ea270f57f992b5e5ed7c1c6a5531669d1cbb71c088e1fa6f41e05efca83a78b7b7bfb375fc0824cc0
ripemd-160 9c19872cf26d9917b66d7abdd5b3e4d9243e62ec

20122690 as geometric shapes

Circle

Radius = n
Diameter 40245380
Circumference 126434590.14893
Area 1.272102031422E+15

Sphere

Radius = n
Volume 3.41308197689E+22
Surface area 5.0884081256879E+15
Circumference 126434590.14893

Square

Length = n
Perimeter 80490760
Area 404922652836100
Diagonal 28457781.109429

Cube

Length = n
Surface area 2429535917016600
Volume 8.1481330169985E+21
Space diagonal 34853521.464958

Equilateral Triangle

Length = n
Perimeter 60368070
Area 1.7533665196192E+14
Altitude 17426760.732479

Triangular Pyramid

Length = n
Surface area 1.7533665196192E+14
Volume 9.6026668505494E+20
Height 9485927.0364765