19906722 (number)

19906722 is an even 8-digits composite number following 19906721 and preceding 19906723. In scientific notation, it is written as 1.9906722 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 6031800 positive integers (up to 19906722) that are relatively prime to 19906722.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred six thousand seven hundred twenty-two

Notation

Scientific notation 1.9906722 × 10^7
Engineering notation 1.9906722 × 10^6

Prime Factorization of 19906722

Prime Factorization 2 × 11 × 3 × 3 × 9 × 11171

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6635574
Product of the distinct prime numbers

The prime factorization of 19906722 is 2 × 11 × 3 × 3 × 9 × 11171. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 84, 18, 176, 347, 4147, 691, 83727, 36310, 844341, 920497, 6290081, 1227650, 62244404, 63429435, 706415707, 494784685, 8359279413, 8189235535

Basic calculations (n = 19906722)

Multiplication

n×y
n×2 39813444
n×3 59720166
n×4 79626888
n×5 99533610

Division

n÷y
n÷2 9953361
n÷3 6635574
n÷3 4976680.5
n÷5 3981344.4

Exponentiation

ny
n2 396277580785284
n3 7.8885876355252E+21
n4 1.5703592103304E+29
n5 3.1260704240186E+36

Nth Root

y√n
2√n 4461.6949694034
3√n 271.01911150014
4√n 66.795920305086
5√n 28.827033334325

Divisors of 19906722

1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11171, 22342, 33513, 67026, 100539, 122881, 201078, 245762, 301617, 368643, 603234, 737286, 904851, 1105929, 1809702, 2211858, 3317787, 6635574, 9953361, 19906722

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19906721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19906722 can be divided by 40 positive divisors. The sum of these divisors (counting 19906722) is 1, the average is 0.025.

Base conversion 19906722

Base System Value
2 Binary 1001011111100000010100010
3 Ternary 1101110100220000
4 Quaternary 1023330002202
5 Quinary 20044003342
6 Senary 1550400430
8 Octal 113740242
10 Decimal 19906722
12 Duodecimal 6800116
16 Hexadecimal 12fc0a2
20 Vigesimal 6486g2
36 Base36 buo4i

Cryptographic Hash Functions

md5 c441d7335c2cb2f95deffc618c70028c
sha1 3603a7aad91d5132c47ae14e52a4f70284eb51e9
sha256 2fd20c8da9c85b3a4fbb5a943b664ed5380d762b9ddcc51c786ec41d5094da95
sha512 6590575cc74cca973fb320c9088692f0cba7011d54104248e7dd25dfcce15dd8034bd98e074c433fcca2ed4b971f844ffa98aa3e22436db5f25b85b002853bf1
ripemd-160 144c7c88b4a8c4ebdd27b72f4344f952b0591d96

19906722 as geometric shapes

Circle

Radius = n
Diameter 39813444
Circumference 125077623.18451
Area 1.2449427365774E+15

Sphere

Radius = n
Volume 3.3043638617287E+22
Surface area 4.9797709463095E+15
Circumference 125077623.18451

Square

Length = n
Perimeter 79626888
Area 396277580785284
Diagonal 28152356.234791

Cube

Length = n
Surface area 2377665484711704
Volume 7.8885876355252E+21
Space diagonal 34479453.916149

Equilateral Triangle

Length = n
Perimeter 59720166
Area 1.7159322595515E+14
Altitude 17239726.958075

Triangular Pyramid

Length = n
Surface area 1.7159322595515E+14
Volume 9.296789685107E+20
Height 9384118.7449303