2019920 (number)

2019920 is an even 7-digits composite number following 2019919 and preceding 2019921. In scientific notation, it is written as 2.019920 × 10^6. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 692352 positive integers (up to 2019920) that are relatively prime to 2019920.

Interesting facts

Basic properties

Name

Name two million nineteen thousand nine hundred twenty

Notation

Scientific notation 2.019920 × 10^6
Engineering notation 2.019920 × 10^6

Prime Factorization of 2019920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 3607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 252490
Product of the distinct prime numbers

The prime factorization of 2019920 is 2 × 2 × 2 × 2 × 5 × 7 × 3607. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 49, 33, 214, 116, 7188, 474, 57630, 96778, 958890, 120588, 1072270, 3888620, 82458559, 41899962, 785096621, 134129583, 4024647103, 8704919948

Basic calculations (n = 2019920)

Multiplication

n×y
n×2 4039840
n×3 6059760
n×4 8079680
n×5 10099600

Division

n÷y
n÷2 1009960
n÷3 673306.66666667
n÷3 504980
n÷5 403984

Exponentiation

ny
n2 4080076806400
n3 8241428742783488000
n4 1.6647026746123E+25
n5 3.3625662265029E+31

Nth Root

y√n
2√n 1421.2388961747
3√n 126.40901767636
4√n 37.699322224342
5√n 18.241764044331

Divisors of 2019920

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3607, 7214, 14428, 18035, 25249, 28856, 36070, 50498, 57712, 72140, 100996, 126245, 144280, 201992, 252490, 288560, 403984, 504980, 1009960, 2019920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2019919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2019920 can be divided by 40 positive divisors. The sum of these divisors (counting 2019920) is 1, the average is 0.025.

Base conversion 2019920

Base System Value
2 Binary 111101101001001010000
3 Ternary 10210121210212
4 Quaternary 13231021100
5 Quinary 1004114140
6 Senary 111143252
8 Octal 7551120
10 Decimal 2019920
12 Duodecimal 814b28
16 Hexadecimal 1ed250
20 Vigesimal cc9g0
36 Base36 17akw

Cryptographic Hash Functions

md5 afee2ee0676a1fad941ae2596c956f04
sha1 d9337c716e821f2975569bfac1230a434203e364
sha256 1f2e33968d4548e784559b1191236903ddf9c18532e3e644a42b31706a781356
sha512 057836f3dd8421f6faa36522bfdbc50899598a1de1acaa1af1825897ca79e2bc8b99fa9b45fdc1372688a7f3b91dfbfd8131be171247dbd41d2f136f49c07114
ripemd-160 ee749f4200db61d75348d282ce39cd7c8caf7e89

2019920 as geometric shapes

Circle

Radius = n
Diameter 4039840
Circumference 12691531.665678
Area 12817939321068

Sphere

Radius = n
Volume 3.4521615991216E+19
Surface area 51271757284273
Circumference 12691531.665678

Square

Length = n
Perimeter 8079680
Area 4080076806400
Diagonal 2856598.2589087

Cube

Length = n
Surface area 24480460838400
Volume 8241428742783488000
Space diagonal 3498604.0672245

Equilateral Triangle

Length = n
Perimeter 6059760
Area 1766725081867
Altitude 1749302.0336123

Triangular Pyramid

Length = n
Surface area 1766725081867
Volume 9.7126169178132E+17
Height 952199.41963622