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

20170930 (number)

20170930 is an even 8-digits composite number following 20170929 and preceding 20170931. In scientific notation, it is written as 2.0170930 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 7447680 positive integers (up to 20170930) that are relatively prime to 20170930.

Interesting facts

20170930 has 8 divisors, whose sum is 30722076
The reverse of 20170930 is 03907102
Previous prime number is 65

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred seventy thousand nine hundred thirty

Notation

Scientific notation	2.0170930 × 10^7
Engineering notation	2.0170930 × 10^6

Prime Factorization of 20170930

Prime Factorization 2 × 65 × 155161

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20170930	Product of the distinct prime numbers

The prime factorization of 20170930 is 2 × 65 × 155161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 87, 59, 998, 355, 4729, 2816, 80999, 16226, 117895, 821359, 1341007, 1398242, 94709597, 60555535, 366616142, 227534038, 651053343, 773470491

Basic calculations (n = 20170930)

Multiplication

n×y

n×2	40341860
n×3	60512790
n×4	80683720
n×5	100854650

Division

n÷y

n÷2	10085465
n÷3	6723643.3333333
n÷3	5042732.5
n÷5	4034186

Exponentiation

n^y

n²	406866417064900
n³	8.2068740179669E+21
n⁴	1.6554028133523E+29
n⁵	3.3391014269932E+36

Nth Root

^y√n

²√n	4491.205851439
³√n	272.21286141782
⁴√n	67.016459556134
⁵√n	28.903150510755

Divisors of 20170930

1, 2, 65, 130, 155161, 310322, 10085465, 20170930

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	-20170929	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 20170930 can be divided by 8 positive divisors. The sum of these divisors (counting 20170930) is 1, the average is 0.125.

Base conversion 20170930

Base	System	Value
2	Binary	1001100111100100010110010
3	Ternary	1101221210022111
4	Quaternary	1030330202302
5	Quinary	20130432210
6	Senary	2000155534
8	Octal	114744262
10	Decimal	20170930
12	Duodecimal	6908baa
16	Hexadecimal	133c8b2
20	Vigesimal	66176a
36	Base36	c0bzm

Cryptographic Hash Functions

md5	ef32a55af4310acfa6c3041934ac804c
sha1	1c23a148fa4ed341b8d86a0191e6e295f49da3b8
sha256	ffab2b9f526436234da15c0bfb0f7ea271f26594ee70b9848af78fc8f0fe7c65
sha512	65f4a69370e11a502f8f816946d1c5a6c9e115cd02f5e2b3bac4fe400dcabaaf26c2ab3bcb146464f81ce9df43be33c5904bc67bc8c9e4da27853ef9e3de37fa
ripemd-160	cdb57090c9eeadfcdbb2152ed8df4e6b8887c608

20170930 as geometric shapes

Circle

Radius = n

Diameter	40341860
Circumference	126737691.00815
Area	1.2782085468435E+15

Sphere

Radius = n

Volume	3.4376873498376E+22
Surface area	5.112834187374E+15
Circumference	126737691.00815

Square

Length = n

Perimeter	80683720
Area	406866417064900
Diagonal	28526002.771678

Cube

Length = n

Surface area	2441198502389400
Volume	8.2068740179669E+21
Space diagonal	34937075.595915

Equilateral Triangle

Length = n

Perimeter	60512790
Area	1.7617832656248E+14
Altitude	17468537.797958

Triangular Pyramid

Length = n

Surface area	1.7617832656248E+14
Volume	9.6718937840801E+20
Height	9508667.5905594