20219690 (number)

20219690 is an even 8-digits composite number following 20219689 and preceding 20219691. In scientific notation, it is written as 2.0219690 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8063184 positive integers (up to 20219690) that are relatively prime to 20219690.

Interesting facts

Basic properties

Name

Name twenty million two hundred nineteen thousand six hundred ninety

Notation

Scientific notation 2.0219690 × 10^7
Engineering notation 2.0219690 × 10^6

Prime Factorization of 20219690

Prime Factorization 2 × 5 × 347 × 5827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20219690
Product of the distinct prime numbers

The prime factorization of 20219690 is 2 × 5 × 347 × 5827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 59, 75, 957, 46, 7577, 1991, 18813, 57435, 721720, 457027, 6887274, 5234630, 96530625, 56802921, 453480968, 808462293, 4398078941, 383928361

Basic calculations (n = 20219690)

Multiplication

n×y
n×2 40439380
n×3 60659070
n×4 80878760
n×5 101098450

Division

n÷y
n÷2 10109845
n÷3 6739896.6666667
n÷3 5054922.5
n÷5 4043938

Exponentiation

ny
n2 408835863696100
n3 8.2665344248174E+21
n4 1.6714676344414E+29
n5 3.3796557413438E+36

Nth Root

y√n
2√n 4496.6309610641
3√n 272.43202860982
4√n 67.056923289576
5√n 28.917110768136

Divisors of 20219690

1, 2, 5, 10, 347, 694, 1735, 3470, 5827, 11654, 29135, 58270, 2021969, 4043938, 10109845, 20219690

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 -20219689
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 20219690 can be divided by 16 positive divisors. The sum of these divisors (counting 20219690) is 1, the average is 0.0625.

Base conversion 20219690

Base System Value
2 Binary 1001101001000011100101010
3 Ternary 1102001021012102
4 Quaternary 1031020130222
5 Quinary 20134012230
6 Senary 2001213402
8 Octal 115103452
10 Decimal 20219690
12 Duodecimal 6931262
16 Hexadecimal 134872a
20 Vigesimal 66794a
36 Base36 c1dm2

Cryptographic Hash Functions

md5 e2e90519edbba24e98d66b9d126378da
sha1 68782bbef47a80bac026cbaafdcc1cb9ca3a7165
sha256 dac03fe7f5707d8a2e050d909f8d6adf963f1f25d8ac25ca1274872d1fe9fb14
sha512 f1202c475e380570e972a15b771c96950b39571d774cc3b3b5da89c144840c389e00fe128835bee6f8caf76a6a3c1cb4c79a2088d42acb8c96f3f76bcf5d9eba
ripemd-160 0ec0fdcf0019c1547401ac07aa3b2aa908065b81

20219690 as geometric shapes

Circle

Radius = n
Diameter 40439380
Circumference 127044059.12373
Area 1.2843957459117E+15

Sphere

Radius = n
Volume 3.4626778426205E+22
Surface area 5.1375829836468E+15
Circumference 127044059.12373

Square

Length = n
Perimeter 80878760
Area 408835863696100
Diagonal 28594959.82498

Cube

Length = n
Surface area 2453015182176600
Volume 8.2665344248174E+21
Space diagonal 35021530.393292

Equilateral Triangle

Length = n
Perimeter 60659070
Area 1.7703112196949E+14
Altitude 17510765.196646

Triangular Pyramid

Length = n
Surface area 1.7703112196949E+14
Volume 9.742204247834E+20
Height 9531653.2749932