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

20165131 (number)

20165131 is an odd 8-digits composite number following 20165130 and preceding 20165132. In scientific notation, it is written as 2.0165131 × 10^7. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 17284392 positive integers (up to 20165131) that are relatively prime to 20165131.

Interesting facts

20165131 has 4 divisors, whose sum is 23045872
The reverse of 20165131 is 13156102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million one hundred sixty-five thousand one hundred thirty-one

Notation

Scientific notation	2.0165131 × 10^7
Engineering notation	2.0165131 × 10^6

Prime Factorization of 20165131

Prime Factorization 7 × 2880733

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20165131	Product of the distinct prime numbers

The prime factorization of 20165131 is 7 × 2880733. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 81, 85, 94, 759, 7846, 6336, 43792, 65259, 660258, 707524, 2827518, 7430879, 62958319, 44633552, 724749534, 664686902, 4309262834, 1426391539

Basic calculations (n = 20165131)

Multiplication

n×y

n×2	40330262
n×3	60495393
n×4	80660524
n×5	100825655

Division

n÷y

n÷2	10082565.5
n÷3	6721710.3333333
n÷3	5041282.75
n÷5	4033026.2

Exponentiation

n^y

n²	406632508247161
n³	8.1997977976626E+21
n⁴	1.6534999676338E+29
n⁵	3.3343043455831E+36

Nth Root

^y√n

²√n	4490.5602100406
³√n	272.18677249212
⁴√n	67.011642346988
⁵√n	28.901488429257

Divisors of 20165131

1, 7, 2880733, 20165131

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	-20165130	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 20165131 can be divided by 4 positive divisors. The sum of these divisors (counting 20165131) is 1, the average is 0.25.

Base conversion 20165131

Base	System	Value
2	Binary	1001100111011001000001011
3	Ternary	1101221111100201
4	Quaternary	1030323020023
5	Quinary	20130241011
6	Senary	2000113031
8	Octal	114731013
10	Decimal	20165131
12	Duodecimal	6905777
16	Hexadecimal	133b20b
20	Vigesimal	660cgb
36	Base36	c07ij

Cryptographic Hash Functions

md5	b98b5e3de1d083c5b2fb3741565d4887
sha1	189c48217c2fcceaed9652cd22affa20fb4d3d3e
sha256	51ff28cf6ef1d22b35df9176878f3024b7ffd388346a4c770a24b3b465fbff3c
sha512	8ca0f6950fcd7b62eb9789d3f9ccc48bf2d9ee12524512d48f8c1e2b10ea4e5dba735e841ace669828f2462d3126b602b99ecb82dcf9533cf0410c755bd9bf4a
ripemd-160	0735a42661f064bbb0ca9c9bc3edbf2dc0f5bc9d

20165131 as geometric shapes

Circle

Radius = n

Diameter	40330262
Circumference	126701254.81655
Area	1.2774737006201E+15

Sphere

Radius = n

Volume	3.4347232696078E+22
Surface area	5.1098948024803E+15
Circumference	126701254.81655

Square

Length = n

Perimeter	80660524
Area	406632508247161
Diagonal	28517801.74723

Cube

Length = n

Surface area	2439795049482966
Volume	8.1997977976626E+21
Space diagonal	34927031.433282

Equilateral Triangle

Length = n

Perimeter	60495393
Area	1.7607704107331E+14
Altitude	17463515.716641

Triangular Pyramid

Length = n

Surface area	1.7607704107331E+14
Volume	9.6635543784762E+20
Height	9505933.9157434