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

20201505 (number)

20201505 is an odd 8-digits composite number following 20201504 and preceding 20201506. In scientific notation, it is written as 2.0201505 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 10612800 positive integers (up to 20201505) that are relatively prime to 20201505.

Interesting facts

20201505 has 16 divisors, whose sum is 32806464
The reverse of 20201505 is 50510202
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty million two hundred one thousand five hundred five

Notation

Scientific notation	2.0201505 × 10^7
Engineering notation	2.0201505 × 10^6

Prime Factorization of 20201505

Prime Factorization 3 × 5 × 67 × 20101

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20201505	Product of the distinct prime numbers

The prime factorization of 20201505 is 3 × 5 × 67 × 20101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 67, 57, 110, 337, 4504, 4268, 76942, 34211, 71933, 903687, 3836963, 8089611, 43688773, 13686339, 98872264, 905665687, 6854914644, 1448197366

Basic calculations (n = 20201505)

Multiplication

n×y

n×2	40403010
n×3	60604515
n×4	80806020
n×5	101007525

Division

n÷y

n÷2	10100752.5
n÷3	6733835
n÷3	5050376.25
n÷5	4040301

Exponentiation

n^y

n²	408100804265025
n³	8.2442504378639E+21
n⁴	1.6654626644176E+29
n⁵	3.3644852342546E+36

Nth Root

^y√n

²√n	4494.6084367829
³√n	272.35033163694
⁴√n	67.041840941183
⁵√n	28.911907454555

Divisors of 20201505

1, 3, 5, 15, 67, 201, 335, 1005, 20101, 60303, 100505, 301515, 1346767, 4040301, 6733835, 20201505

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	-20201504	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 20201505 can be divided by 16 positive divisors. The sum of these divisors (counting 20201505) is 1, the average is 0.0625.

Base conversion 20201505

Base	System	Value
2	Binary	1001101000100000000100001
3	Ternary	1102000100020220
4	Quaternary	1031010000201
5	Quinary	20132422010
6	Senary	2000553253
8	Octal	115040041
10	Decimal	20201505
12	Duodecimal	6922829
16	Hexadecimal	1344021
20	Vigesimal	6653f5
36	Base36	c0zkx

Cryptographic Hash Functions

md5	7ca889ac1bb2a064a95178e9813b379f
sha1	b18d98d6cc2e0bc812337408218b4645c7550432
sha256	39a49186e2c53f58ee0704af20863e794db41a3c13e764fdd2b345e3245ba199
sha512	7d0694cf257d9b45be5f8a78246e4e1b4ea51fbbf2874ff1fd3b3082bff831cd1277b263286001b0b1d92f26176be9f78a51dd3c61f33ee1f47a3dce4b8ed97c
ripemd-160	3220a4d03029b548ef95f201a7ce7fedce169196

20201505 as geometric shapes

Circle

Radius = n

Diameter	40403010
Circumference	126929799.39891
Area	1.2820864886031E+15

Sphere

Radius = n

Volume	3.453343547993E+22
Surface area	5.1283459544124E+15
Circumference	126929799.39891

Square

Length = n

Perimeter	80806020
Area	408100804265025
Diagonal	28569242.351348

Cube

Length = n

Surface area	2448604825590150
Volume	8.2442504378639E+21
Space diagonal	34990033.049357

Equilateral Triangle

Length = n

Perimeter	60604515
Area	1.7671283189919E+14
Altitude	17495016.524678

Triangular Pyramid

Length = n

Surface area	1.7671283189919E+14
Volume	9.7159423173562E+20
Height	9523080.7837826