19821036 (number)

19821036 is an even 8-digits composite number following 19821035 and preceding 19821037. In scientific notation, it is written as 1.9821036 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6379072 positive integers (up to 19821036) that are relatively prime to 19821036.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred twenty-one thousand thirty-six

Notation

Scientific notation 1.9821036 × 10^7
Engineering notation 1.9821036 × 10^6

Prime Factorization of 19821036

Prime Factorization 2 × 2 × 3 × 29 × 56957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9910518
Product of the distinct prime numbers

The prime factorization of 19821036 is 2 × 2 × 3 × 29 × 56957. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 57, 13, 758, 764, 2392, 1635, 47745, 25974, 284261, 829617, 2213747, 736628, 56312546, 47684647, 425880167, 599648707, 5294446810, 1359413841

Basic calculations (n = 19821036)

Multiplication

n×y
n×2 39642072
n×3 59463108
n×4 79284144
n×5 99105180

Division

n÷y
n÷2 9910518
n÷3 6607012
n÷3 4955259
n÷5 3964207.2

Exponentiation

ny
n2 392873468113296
n3 7.7871591549185E+21
n4 1.5434956194737E+29
n5 3.059368223943E+36

Nth Root

y√n
2√n 4452.0822094836
3√n 270.62969625624
4√n 66.723925315314
5√n 28.802174022544

Divisors of 19821036

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 56957, 113914, 170871, 227828, 341742, 683484, 1651753, 3303506, 4955259, 6607012, 9910518, 19821036

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19821035
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19821036 can be divided by 24 positive divisors. The sum of these divisors (counting 19821036) is 1, the average is 0.041666666666667.

Base conversion 19821036

Base System Value
2 Binary 1001011100111000111101100
3 Ternary 1101022000100110
4 Quaternary 1023213013230
5 Quinary 20033233121
6 Senary 1544500020
8 Octal 113470754
10 Decimal 19821036
12 Duodecimal 677a610
16 Hexadecimal 12e71ec
20 Vigesimal 63hcbg
36 Base36 bsu0c

Cryptographic Hash Functions

md5 38d24c4f0bfcfa29bfb050b20b8b418c
sha1 86a0082e015c31335624ea5e15d75d56391d7f2d
sha256 3663420867a4876aa0a4e409ea8c49ae93300605221a7d745b5afd2a7c142c76
sha512 8a921401c58e76403657bfaf9e880e7af16d086e4f68ea284f02216d648dc0dc9ef4aca6aed69a006587ba9814c8a69204d95e04a7f715e8f4af5b0216c7f3ea
ripemd-160 7ceb124e352eb23219c8de12bc79a52ab0b495fe

19821036 as geometric shapes

Circle

Radius = n
Diameter 39642072
Circumference 124539242.16828
Area 1.2342484012151E+15

Sphere

Radius = n
Volume 3.2618775991235E+22
Surface area 4.9369936048603E+15
Circumference 124539242.16828

Square

Length = n
Perimeter 79284144
Area 392873468113296
Diagonal 28031177.931485

Cube

Length = n
Surface area 2357240808679776
Volume 7.7871591549185E+21
Space diagonal 34331041.410652

Equilateral Triangle

Length = n
Perimeter 59463108
Area 1.701192019295E+14
Altitude 17165520.705326

Triangular Pyramid

Length = n
Surface area 1.701192019295E+14
Volume 9.1772550743696E+20
Height 9343725.9771618