19998082 (number)

19998082 is an even 8-digits composite number following 19998081 and preceding 19998083. In scientific notation, it is written as 1.9998082 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 9179280 positive integers (up to 19998082) that are relatively prime to 19998082.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-eight thousand eighty-two

Notation

Scientific notation 1.9998082 × 10^7
Engineering notation 1.9998082 × 10^6

Prime Factorization of 19998082

Prime Factorization 2 × 13 × 191 × 4027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19998082
Product of the distinct prime numbers

The prime factorization of 19998082 is 2 × 13 × 191 × 4027. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 1, 8, 773, 157, 3225, 6713, 59569, 62050, 485901, 540938, 8758606, 2708959, 65037560, 35315985, 703205582, 42763650, 741781632, 3159474478

Basic calculations (n = 19998082)

Multiplication

n×y
n×2 39996164
n×3 59994246
n×4 79992328
n×5 99990410

Division

n÷y
n÷2 9999041
n÷3 6666027.3333333
n÷3 4999520.5
n÷5 3999616.4

Exponentiation

ny
n2 399923283678724
n3 7.9976986207164E+21
n4 1.5993863282837E+29
n5 3.1984658942697E+36

Nth Root

y√n
2√n 4471.9215109391
3√n 271.43308429378
4√n 66.872427135099
5√n 28.85344467723

Divisors of 19998082

1, 2, 13, 26, 191, 382, 2483, 4027, 4966, 8054, 52351, 104702, 769157, 1538314, 9999041, 19998082

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 -19998081
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 19998082 can be divided by 16 positive divisors. The sum of these divisors (counting 19998082) is 1, the average is 0.0625.

Base conversion 19998082

Base System Value
2 Binary 1001100010010010110000010
3 Ternary 1101122000012201
4 Quaternary 1030102112002
5 Quinary 20104414312
6 Senary 1552343414
8 Octal 114222602
10 Decimal 19998082
12 Duodecimal 6844b6a
16 Hexadecimal 1312582
20 Vigesimal 64jf42
36 Base36 bwmma

Cryptographic Hash Functions

md5 ba26475c6550f9511e044c365d05bac6
sha1 6f958ff0c0e8dd73288c18fd4c08adfa0c2b70fb
sha256 f499ea645a0c8a66bda7b3ffdddae2e20ce09d080aaffe5fe916b13a59cea76a
sha512 05ccfe5289f4341351249b22f83ac5f7b6b4803cb46ea52bb8a0603ed8ee6296520ed4627129f96365545916efb38a09937ec804ba9f7acd9d8fe0989164e3bd
ripemd-160 32ca767fb3334291cdd068bc91e2636066432c61

19998082 as geometric shapes

Circle

Radius = n
Diameter 39996164
Circumference 125651654.99417
Area 1.2563960500046E+15

Sphere

Radius = n
Volume 3.350068164329E+22
Surface area 5.0255842000183E+15
Circumference 125651654.99417

Square

Length = n
Perimeter 79992328
Area 399923283678724
Diagonal 28281558.785849

Cube

Length = n
Surface area 2399539702072344
Volume 7.9976986207164E+21
Space diagonal 34637694.077929

Equilateral Triangle

Length = n
Perimeter 59994246
Area 1.7317186161533E+14
Altitude 17318847.038964

Triangular Pyramid

Length = n
Surface area 1.7317186161533E+14
Volume 9.4253782143248E+20
Height 9427186.2619498