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

20187122 (number)

20187122 is an even 8-digits composite number following 20187121 and preceding 20187123. In scientific notation, it is written as 2.0187122 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 10093560 positive integers (up to 20187122) that are relatively prime to 20187122.

Interesting facts

20187122 has 4 divisors, whose sum is 30280686
The reverse of 20187122 is 22178102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred eighty-seven thousand one hundred twenty-two

Notation

Scientific notation	2.0187122 × 10^7
Engineering notation	2.0187122 × 10^6

Prime Factorization of 20187122

Prime Factorization 2 × 10093561

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20187122	Product of the distinct prime numbers

The prime factorization of 20187122 is 2 × 10093561. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 91, 26, 941, 725, 9562, 6976, 56578, 34165, 786154, 623421, 2932443, 2449706, 6899528, 73427271, 117041334, 15581214, 2530837112, 417830692

Basic calculations (n = 20187122)

Multiplication

n×y

n×2	40374244
n×3	60561366
n×4	80748488
n×5	100935610

Division

n÷y

n÷2	10093561
n÷3	6729040.6666667
n÷3	5046780.5
n÷5	4037424.4

Exponentiation

n^y

n²	407519894642884
n³	8.226653830583E+21
n⁴	1.6607246452975E+29
n⁵	3.3525251023027E+36

Nth Root

^y√n

²√n	4493.0081237407
³√n	272.28568059827
⁴√n	67.029904697386
⁵√n	28.907789360949

Divisors of 20187122

1, 2, 10093561, 20187122

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20187121	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20187122 can be divided by 4 positive divisors. The sum of these divisors (counting 20187122) is 1, the average is 0.25.

Base conversion 20187122

Base	System	Value
2	Binary	1001101000000011111110010
3	Ternary	1101222121112012
4	Quaternary	1031000133302
5	Quinary	20131441442
6	Senary	2000402522
8	Octal	115003762
10	Decimal	20187122
12	Duodecimal	6916442
16	Hexadecimal	13407f2
20	Vigesimal	6637g2
36	Base36	c0ohe

Cryptographic Hash Functions

md5	1b573245eca4e40e54353f944a54ec06
sha1	5097ff831c2d44fcf1fb05b1e2fcdf19a9a27f50
sha256	484198997c6ee016caa5c1a08025cfe820636d104791d8e1bf7445628ae29828
sha512	8689d7202f32b608e2a3a8d8e06e23f40df6bd62d5c5523b81adb4bc3a709eee3aa72ddee850240336174fbcf247b56fcca0117b6e8913c9f3ab6eb2e816294f
ripemd-160	99d6094a992d41e5ad47e46051cd1724c643dd72

20187122 as geometric shapes

Circle

Radius = n

Diameter	40374244
Circumference	126839428.34464
Area	1.2802615072018E+15

Sphere

Radius = n

Volume	3.4459726983715E+22
Surface area	5.1210460288071E+15
Circumference	126839428.34464

Square

Length = n

Perimeter	80748488
Area	407519894642884
Diagonal	28548901.71768

Cube

Length = n

Surface area	2445119367857304
Volume	8.226653830583E+21
Space diagonal	34965120.962591

Equilateral Triangle

Length = n

Perimeter	60561366
Area	1.7646129065415E+14
Altitude	17482560.481296

Triangular Pyramid

Length = n

Surface area	1.7646129065415E+14
Volume	9.6952045167993E+20
Height	9516300.5725601