Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20520650 (number)

20520650 is an even 8-digits composite number following 20520649 and preceding 20520651. In scientific notation, it is written as 2.0520650 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 8208240 positive integers (up to 20520650) that are relatively prime to 20520650.

Interesting facts

20520650 has 8 divisors, whose sum is 32012292
The reverse of 20520650 is 05602502
Previous prime number is 25

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million five hundred twenty thousand six hundred fifty

Notation

Scientific notation	2.0520650 × 10^7
Engineering notation	2.0520650 × 10^6

Prime Factorization of 20520650

Prime Factorization 2 × 25 × 410413

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20520650	Product of the distinct prime numbers

The prime factorization of 20520650 is 2 × 25 × 410413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 21, 98, 659, 734, 4413, 8573, 3431, 64221, 360254, 189370, 9949524, 1419580, 94617918, 27051161, 394624083, 980503090, 7012222627, 5185123485

Basic calculations (n = 20520650)

Multiplication

n×y

n×2	41041300
n×3	61561950
n×4	82082600
n×5	102603250

Division

n÷y

n÷2	10260325
n÷3	6840216.6666667
n÷3	5130162.5
n÷5	4104130

Exponentiation

n^y

n²	421097076422500
n³	8.6411857212894E+21
n⁴	1.7732274777158E+29
n⁵	3.6387780440588E+36

Nth Root

^y√n

²√n	4529.972406097
³√n	273.77704882049
⁴√n	67.3050696909
⁵√n	29.002686129021

Divisors of 20520650

1, 2, 25, 50, 410413, 820826, 10260325, 20520650

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20520649	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20520650 can be divided by 8 positive divisors. The sum of these divisors (counting 20520650) is 1, the average is 0.125.

Base conversion 20520650

Base	System	Value
2	Binary	1001110010001111011001010
3	Ternary	1102121120001002
4	Quaternary	1032101323022
5	Quinary	20223130100
6	Senary	2011455002
8	Octal	116217312
10	Decimal	20520650
12	Duodecimal	6a57462
16	Hexadecimal	1391eca
20	Vigesimal	6851ca
36	Base36	c7tu2

Cryptographic Hash Functions

md5	11df7bee9e4b76086b399f5a03fe7c08
sha1	0e6a93c7bb4dc81dfb0153fda54e23e850493c5e
sha256	8ea06be2a46f933d2b410ee0266dbc6e21a3b321d78df5f61cc0293d8b33b976
sha512	5c4037e779792e37db063eda56e85f5a4f78bfd39ea3f017e7ab7824a3ac8f771d85949728e194784566b2ad3b56a5cd1df4beee7f7110c48580ed3b71945e70
ripemd-160	a79bb37f0eda5a724bfa2c9f359f57c06538e3b0

20520650 as geometric shapes

Circle

Radius = n

Diameter	41041300
Circumference	128935046.57377
Area	1.3229154817371E+15

Sphere

Radius = n

Volume	3.6196114107077E+22
Surface area	5.2916619269483E+15
Circumference	128935046.57377

Square

Length = n

Perimeter	82082600
Area	421097076422500
Diagonal	29020581.538711

Cube

Length = n

Surface area	2526582458535000
Volume	8.6411857212894E+21
Space diagonal	35542808.404338

Equilateral Triangle

Length = n

Perimeter	61561950
Area	1.8234038282062E+14
Altitude	17771404.202169

Triangular Pyramid

Length = n

Surface area	1.8234038282062E+14
Volume	1.0183735035027E+21
Height	9673527.1795705