20577980 (number)

20577980 is an even 8-digits composite number following 20577979 and preceding 20577981. In scientific notation, it is written as 2.0577980 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 8213760 positive integers (up to 20577980) that are relatively prime to 20577980.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-seven thousand nine hundred eighty

Notation

Scientific notation 2.0577980 × 10^7
Engineering notation 2.0577980 × 10^6

Prime Factorization of 20577980

Prime Factorization 2 × 2 × 5 × 691 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10288990
Product of the distinct prime numbers

The prime factorization of 20577980 is 2 × 2 × 5 × 691 × 1489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 72, 31, 784, 891, 1900, 5222, 74852, 5985, 873509, 978019, 4085223, 1658956, 73825553, 20962541, 905792409, 67519734, 6480699084, 2941870887

Basic calculations (n = 20577980)

Multiplication

n×y
n×2 41155960
n×3 61733940
n×4 82311920
n×5 102889900

Division

n÷y
n÷2 10288990
n÷3 6859326.6666667
n÷3 5144495
n÷5 4115596

Exponentiation

ny
n2 423453260880400
n3 8.7138127333317E+21
n4 1.7931266415024E+29
n5 3.6898924166304E+36

Nth Root

y√n
2√n 4536.2958457314
3√n 274.03176856506
4√n 67.352029262164
5√n 29.018873423246

Divisors of 20577980

1, 2, 4, 5, 10, 20, 691, 1382, 1489, 2764, 2978, 3455, 5956, 6910, 7445, 13820, 14890, 29780, 1028899, 2057798, 4115596, 5144495, 10288990, 20577980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20577979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20577980 can be divided by 24 positive divisors. The sum of these divisors (counting 20577980) is 1, the average is 0.041666666666667.

Base conversion 20577980

Base System Value
2 Binary 1001110011111111010111100
3 Ternary 1102201110200102
4 Quaternary 1032133322330
5 Quinary 20231443410
6 Senary 2013020232
8 Octal 116377274
10 Decimal 20577980
12 Duodecimal 6a84678
16 Hexadecimal 139febc
20 Vigesimal 68c4j0
36 Base36 c922k

Cryptographic Hash Functions

md5 20ce7cbd02abf371ae69ba0dc737f8b1
sha1 1929d34c0cd4aae5d246c54cc82506ad14b6977f
sha256 84096a5e0a3cebae13b52aa9769afff586ad87b7cfb50701a2fa608e96406de4
sha512 fbf35a6eefb82f4aa689d8f8bff9cfa85e09fdf16a7758b2b2490eb3e2c1574bbdc7701a6dd052822b21e59debe46b761125f78bbc8fad44f126f8c6f7205e14
ripemd-160 110e001658a913eed3323c137a396081d2530553

20577980 as geometric shapes

Circle

Radius = n
Diameter 41155960
Circumference 129295261.58744
Area 1.3303176535205E+15

Sphere

Radius = n
Volume 3.6500333423723E+22
Surface area 5.321270614082E+15
Circumference 129295261.58744

Square

Length = n
Perimeter 82311920
Area 423453260880400
Diagonal 29101658.402242

Cube

Length = n
Surface area 2540719565282400
Volume 8.7138127333317E+21
Space diagonal 35642106.877136

Equilateral Triangle

Length = n
Perimeter 61733940
Area 1.8336064061889E+14
Altitude 17821053.438568

Triangular Pyramid

Length = n
Surface area 1.8336064061889E+14
Volume 1.0269326789547E+21
Height 9700552.8007474