20124690 (number)

20124690 is an even 8-digits composite number following 20124689 and preceding 20124691. In scientific notation, it is written as 2.0124690 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5366576 positive integers (up to 20124690) that are relatively prime to 20124690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0124690 × 10^7
Engineering notation 2.0124690 × 10^6

Prime Factorization of 20124690

Prime Factorization 2 × 5 × 3 × 670823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20124690
Product of the distinct prime numbers

The prime factorization of 20124690 is 2 × 5 × 3 × 670823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 55, 16, 356, 124, 3554, 4864, 39512, 26143, 128169, 524564, 3666465, 7615576, 26294738, 17798969, 582867589, 21839398, 3471563778, 2236826388

Basic calculations (n = 20124690)

Multiplication

n×y
n×2 40249380
n×3 60374070
n×4 80498760
n×5 100623450

Division

n÷y
n÷2 10062345
n÷3 6708230
n÷3 5031172.5
n÷5 4024938

Exponentiation

ny
n2 405003147596100
n3 8.1505627943958E+21
n4 1.6402754956275E+29
n5 3.3010035864099E+36

Nth Root

y√n
2√n 4486.0550598494
3√n 272.00469462774
4√n 66.978019229068
5√n 28.889886780502

Divisors of 20124690

1, 2, 3, 5, 6, 10, 15, 30, 670823, 1341646, 2012469, 3354115, 4024938, 6708230, 10062345, 20124690

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 -20124689
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 20124690 can be divided by 16 positive divisors. The sum of these divisors (counting 20124690) is 1, the average is 0.0625.

Base conversion 20124690

Base System Value
2 Binary 1001100110001010000010010
3 Ternary 1101212102212220
4 Quaternary 1030301100102
5 Quinary 20122442230
6 Senary 1555201510
8 Octal 114612022
10 Decimal 20124690
12 Duodecimal 68a6296
16 Hexadecimal 1331412
20 Vigesimal 65fbea
36 Base36 bzcb6

Cryptographic Hash Functions

md5 ff7d8fbd3bdf6626c8be8fe85e8bf090
sha1 a3dcdbe3ced2d31a27ff689a6fabbac243c30b87
sha256 41819b45015db0acfe5a912f7a878fa879a4d711402ccc4e246260eb7ad135f2
sha512 59f82fdfb4715807ef7eee129a6686e262edeae4e4f8329cd4a805cc6a7d7eeee478880897caab4d3f8215b5a919e7186e21e8bc6d1faf36ba131f9ee7dd8b7f
ripemd-160 cdd870d47c7852f3411630bfd17893ea40a82e04

20124690 as geometric shapes

Circle

Radius = n
Diameter 40249380
Circumference 126447156.51954
Area 1.2723549131687E+15

Sphere

Radius = n
Volume 3.4140997596661E+22
Surface area 5.0894196526746E+15
Circumference 126447156.51954

Square

Length = n
Perimeter 80498760
Area 405003147596100
Diagonal 28460609.536554

Cube

Length = n
Surface area 2430018885576600
Volume 8.1505627943958E+21
Space diagonal 34856985.566573

Equilateral Triangle

Length = n
Perimeter 60374070
Area 1.7537150721544E+14
Altitude 17428492.783287

Triangular Pyramid

Length = n
Surface area 1.7537150721544E+14
Volume 9.6055303706734E+20
Height 9486869.8455181