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

20181364 (number)

20181364 is an even 8-digits composite number following 20181363 and preceding 20181365. In scientific notation, it is written as 2.0181364 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 8649144 positive integers (up to 20181364) that are relatively prime to 20181364.

Interesting facts

20181364 has 12 divisors, whose sum is 40362784
The reverse of 20181364 is 46318102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred eighty-one thousand three hundred sixty-four

Notation

Scientific notation	2.0181364 × 10^7
Engineering notation	2.0181364 × 10^6

Prime Factorization of 20181364

Prime Factorization 2 × 2 × 7 × 720763

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10090682	Product of the distinct prime numbers

The prime factorization of 20181364 is 2 × 2 × 7 × 720763. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 79, 19, 987, 641, 5564, 236, 9596, 67787, 852421, 200474, 3350097, 8397597, 42537004, 58767393, 342576273, 525102013, 8220245397, 8040584835

Basic calculations (n = 20181364)

Multiplication

n×y

n×2	40362728
n×3	60544092
n×4	80725456
n×5	100906820

Division

n÷y

n÷2	10090682
n÷3	6727121.3333333
n÷3	5045341
n÷5	4036272.8

Exponentiation

n^y

n²	407287452900496
n³	8.2196163396178E+21
n⁴	1.6588306929017E+29
n⁵	3.3477466027822E+36

Nth Root

^y√n

²√n	4492.3673046624
³√n	272.25978999936
⁴√n	67.025124428549
⁵√n	28.906140091229

Divisors of 20181364

1, 2, 4, 7, 14, 28, 720763, 1441526, 2883052, 5045341, 10090682, 20181364

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20181363	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20181364 can be divided by 12 positive divisors. The sum of these divisors (counting 20181364) is 1, the average is 0.083333333333333.

Base conversion 20181364

Base	System	Value
2	Binary	1001100111111000101110100
3	Ternary	1101222022121221
4	Quaternary	1030333011310
5	Quinary	20131300424
6	Senary	2000320124
8	Octal	114770564
10	Decimal	20181364
12	Duodecimal	6913044
16	Hexadecimal	133f174
20	Vigesimal	662d84
36	Base36	c0k1g

Cryptographic Hash Functions

md5	7d73f254132fc2f424f9f7b546926ed4
sha1	e9e86b6f861c35d96d44aba772fb4adc83591b42
sha256	6d25b4d60aa5d6b1e7689058b8792d4c692ec2773d5341193794a8f7275ff319
sha512	08a7ac8010496e3b62d2f212dceb7c5b1e613db4e2783c67728abc78fa4c53e8cf8d39a5f97ccbae2b48894c23c579c839708680d181095b6f9ecaf0046d6e9b
ripemd-160	f540413c3ea08e6a118c367da516b86b060822c6

20181364 as geometric shapes

Circle

Radius = n

Diameter	40362728
Circumference	126803249.76364
Area	1.2795312699315E+15

Sphere

Radius = n

Volume	3.4430248410493E+22
Surface area	5.118125079726E+15
Circumference	126803249.76364

Square

Length = n

Perimeter	80725456
Area	407287452900496
Diagonal	28540758.675988

Cube

Length = n

Surface area	2443724717402976
Volume	8.2196163396178E+21
Space diagonal	34955147.814041

Equilateral Triangle

Length = n

Perimeter	60544092
Area	1.7636064042724E+14
Altitude	17477573.907021

Triangular Pyramid

Length = n

Surface area	1.7636064042724E+14
Volume	9.6869107541591E+20
Height	9513586.2253294