20198465 (number)

20198465 is an odd 8-digits composite number following 20198464 and preceding 20198466. In scientific notation, it is written as 2.0198465 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 12847104 positive integers (up to 20198465) that are relatively prime to 20198465.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand four hundred sixty-five

Notation

Scientific notation 2.0198465 × 10^7
Engineering notation 2.0198465 × 10^6

Prime Factorization of 20198465

Prime Factorization 5 × 7 × 17 × 409 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20198465
Product of the distinct prime numbers

The prime factorization of 20198465 is 5 × 7 × 17 × 409 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 31, 84, 110, 427, 8258, 8483, 50988, 16365, 781402, 847462, 8295646, 5095099, 36005944, 4681074, 236193633, 79861984, 8718135705, 7587398842

Basic calculations (n = 20198465)

Multiplication

n×y
n×2 40396930
n×3 60595395
n×4 80793860
n×5 100992325

Division

n÷y
n÷2 10099232.5
n÷3 6732821.6666667
n÷3 5049616.25
n÷5 4039693

Exponentiation

ny
n2 407977988356225
n3 8.2405291185836E+21
n4 1.6644603898319E+29
n5 3.3619544927906E+36

Nth Root

y√n
2√n 4494.2702410959
3√n 272.33666951057
4√n 67.039318620462
5√n 28.911037247214

Divisors of 20198465

1, 5, 7, 17, 35, 83, 85, 119, 409, 415, 581, 595, 1411, 2045, 2863, 2905, 6953, 7055, 9877, 14315, 33947, 34765, 48671, 49385, 169735, 237629, 243355, 577099, 1188145, 2885495, 4039693, 20198465

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198464
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198465 can be divided by 32 positive divisors. The sum of these divisors (counting 20198465) is 1, the average is 0.03125.

Base conversion 20198465

Base System Value
2 Binary 1001101000011010001000001
3 Ternary 1102000012002022
4 Quaternary 1031003101001
5 Quinary 20132322330
6 Senary 2000531225
8 Octal 115032101
10 Decimal 20198465
12 Duodecimal 6920b15
16 Hexadecimal 1343441
20 Vigesimal 664g35
36 Base36 c0x8h

Cryptographic Hash Functions

md5 c3de81b5cda99a9c51bec271465fb192
sha1 1f866b4155f382e6abd5207ac858039f8a8180d0
sha256 83b071f558d7034d0eeb8a6b781c946ac154057225eda1f17647398028074428
sha512 085814d3f5c93867f6ffc958ce202a696722d498c84fdaeb7612244bf807e1b72ed4479cf7577788e1ffd3ca4e4c253b69013a48f08ea51c8c139b556f498381
ripemd-160 a69d1561e019af56660acaa8ea120b8947f63915

20198465 as geometric shapes

Circle

Radius = n
Diameter 40396930
Circumference 126910698.51558
Area 1.2817006510463E+15

Sphere

Radius = n
Volume 3.451784765418E+22
Surface area 5.126802604185E+15
Circumference 126910698.51558

Square

Length = n
Perimeter 80793860
Area 407977988356225
Diagonal 28564943.142118

Cube

Length = n
Surface area 2447867930137350
Volume 8.2405291185836E+21
Space diagonal 34984767.614902

Equilateral Triangle

Length = n
Perimeter 60595395
Area 1.7665965105068E+14
Altitude 17492383.807451

Triangular Pyramid

Length = n
Surface area 1.7665965105068E+14
Volume 9.7115567005261E+20
Height 9521647.7140394