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

20131970 (number)

20131970 is an even 8-digits composite number following 20131969 and preceding 20131971. In scientific notation, it is written as 2.0131970 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 8052784 positive integers (up to 20131970) that are relatively prime to 20131970.

Interesting facts

20131970 has 8 divisors, whose sum is 36237564
The reverse of 20131970 is 07913102
Previous prime number is 5

Basic properties

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

Name

Name	twenty million one hundred thirty-one thousand nine hundred seventy

Notation

Scientific notation	2.0131970 × 10^7
Engineering notation	2.0131970 × 10^6

Prime Factorization of 20131970

Prime Factorization 2 × 5 × 2013197

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20131970	Product of the distinct prime numbers

The prime factorization of 20131970 is 2 × 5 × 2013197. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 50, 20, 887, 230, 6518, 1700, 24688, 74865, 281784, 7759, 448, 9432654, 12538203, 80916874, 244178720, 45357989, 5242208370, 3041622660

Basic calculations (n = 20131970)

Multiplication

n×y

n×2	40263940
n×3	60395910
n×4	80527880
n×5	100659850

Division

n÷y

n÷2	10065985
n÷3	6710656.6666667
n÷3	5032992.5
n÷5	4026394

Exponentiation

n^y

n²	405296216080900
n³	8.1594112632542E+21
n⁴	1.642650227695E+29
n⁵	3.3069785104448E+36

Nth Root

^y√n

²√n	4486.8663898093
³√n	272.03748942607
⁴√n	66.984075643464
⁵√n	28.891976630827

Divisors of 20131970

1, 2, 5, 10, 2013197, 4026394, 10065985, 20131970

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	-20131969	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 20131970 can be divided by 8 positive divisors. The sum of these divisors (counting 20131970) is 1, the average is 0.125.

Base conversion 20131970

Base	System	Value
2	Binary	1001100110011000010000010
3	Ternary	1101212210212112
4	Quaternary	1030303002002
5	Quinary	20123210340
6	Senary	1555255322
8	Octal	114630202
10	Decimal	20131970
12	Duodecimal	68aa542
16	Hexadecimal	1333082
20	Vigesimal	65g9ia
36	Base36	bzhxe

Cryptographic Hash Functions

md5	b8751165d3ba5087f24effa116a25eeb
sha1	555087513f819e6ef09df07b2f9154d02c3083fd
sha256	10b61bae9a291e9faba4f6636a91b33ca6d838547fce63973a55a8b8d719c832
sha512	aa5bda3a222f00b011b273b6068f0b87ccbda196eb4f69c0aa494c9147412cc819c41f133a04873bb3351a68a61bee3eb6e038ac3fa84cd9405f6ad685b56859
ripemd-160	21b4456ef41a6ede51c3214fcbd8d988666ba487

20131970 as geometric shapes

Circle

Radius = n

Diameter	40263940
Circumference	126492898.10858
Area	1.2732756149675E+15

Sphere

Radius = n

Volume	3.4178061976343E+22
Surface area	5.09310245987E+15
Circumference	126492898.10858

Square

Length = n

Perimeter	80527880
Area	405296216080900
Diagonal	28470905.011288

Cube

Length = n

Surface area	2431777296485400
Volume	8.1594112632542E+21
Space diagonal	34869594.896452

Equilateral Triangle

Length = n

Perimeter	60395910
Area	1.7549840959188E+14
Altitude	17434797.448226

Triangular Pyramid

Length = n

Surface area	1.7549840959188E+14
Volume	9.6159583912282E+20
Height	9490301.6704294