19804162 (number)

19804162 is an even 8-digits composite number following 19804161 and preceding 19804163. In scientific notation, it is written as 1.9804162 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 8472240 positive integers (up to 19804162) that are relatively prime to 19804162.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred four thousand one hundred sixty-two

Notation

Scientific notation 1.9804162 × 10^7
Engineering notation 1.9804162 × 10^6

Prime Factorization of 19804162

Prime Factorization 2 × 7 × 821 × 1723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19804162
Product of the distinct prime numbers

The prime factorization of 19804162 is 2 × 7 × 821 × 1723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 82, 36, 464, 143, 7978, 8096, 79294, 37739, 965917, 716602, 914782, 4015716, 90986314, 12334309, 249394574, 992555660, 7932487412, 6920113447

Basic calculations (n = 19804162)

Multiplication

n×y
n×2 39608324
n×3 59412486
n×4 79216648
n×5 99020810

Division

n÷y
n÷2 9902081
n÷3 6601387.3333333
n÷3 4951040.5
n÷5 3960832.4

Exponentiation

ny
n2 392204832522244
n3 7.7672880404534E+21
n4 1.538246306538E+29
n5 3.0463679050581E+36

Nth Root

y√n
2√n 4450.1867376549
3√n 270.55287716389
4√n 66.709719963847
5√n 28.797268391295

Divisors of 19804162

1, 2, 7, 14, 821, 1642, 1723, 3446, 5747, 11494, 12061, 24122, 1414583, 2829166, 9902081, 19804162

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19804161
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19804162 can be divided by 16 positive divisors. The sum of these divisors (counting 19804162) is 1, the average is 0.0625.

Base conversion 19804162

Base System Value
2 Binary 1001011100011000000000010
3 Ternary 1101021011012111
4 Quaternary 1023203000002
5 Quinary 20032213122
6 Senary 1544245534
8 Octal 113430002
10 Decimal 19804162
12 Duodecimal 67708aa
16 Hexadecimal 12e3002
20 Vigesimal 63fa82
36 Base36 bsgzm

Cryptographic Hash Functions

md5 c6166ca2bed2035f052fe55b119a8bce
sha1 2f1c7578af4103fe643d3bab3dcf2a0132b5e135
sha256 eb3ebc254c855ff500303d2ef409bf6d59b4f88ed86a4711d68feb33df5a8a62
sha512 130edeb924cdfd6d07977b064bc9c2681f4963ed902692431046c9051e61e75c6ad18db48baf9e14ac0e4cabb0fb843a775c588caabf7e149ef633ea5af85576
ripemd-160 1f5891115db9041d17da302774763ac8ea0c67ad

19804162 as geometric shapes

Circle

Radius = n
Diameter 39608324
Circumference 124433219.6994
Area 1.2321478205543E+15

Sphere

Radius = n
Volume 3.2535540061606E+22
Surface area 4.9285912822172E+15
Circumference 124433219.6994

Square

Length = n
Perimeter 79216648
Area 392204832522244
Diagonal 28007314.491834

Cube

Length = n
Surface area 2353228995133464
Volume 7.7672880404534E+21
Space diagonal 34301814.785325

Equilateral Triangle

Length = n
Perimeter 59412486
Area 1.6982967422564E+14
Altitude 17150907.392662

Triangular Pyramid

Length = n
Surface area 1.6982967422564E+14
Volume 9.1538367413896E+20
Height 9335771.497278