20696540 (number)

20696540 is an even 8-digits composite number following 20696539 and preceding 20696541. In scientific notation, it is written as 2.0696540 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8278608 positive integers (up to 20696540) that are relatively prime to 20696540.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-six thousand five hundred forty

Notation

Scientific notation 2.0696540 × 10^7
Engineering notation 2.0696540 × 10^6

Prime Factorization of 20696540

Prime Factorization 2 × 2 × 5 × 1034827

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10348270
Product of the distinct prime numbers

The prime factorization of 20696540 is 2 × 2 × 5 × 1034827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 19, 34, 919, 368, 9350, 4157, 88338, 96061, 57958, 808262, 5978581, 8165480, 72289730, 43874032, 245924890, 32705521, 2141308275, 3224725564

Basic calculations (n = 20696540)

Multiplication

n×y
n×2 41393080
n×3 62089620
n×4 82786160
n×5 103482700

Division

n÷y
n÷2 10348270
n÷3 6898846.6666667
n÷3 5174135
n÷5 4139308

Exponentiation

ny
n2 428346767971600
n3 8.8652960171949E+21
n4 1.8348095363172E+29
n5 3.7974208960769E+36

Nth Root

y√n
2√n 4549.3450078006
3√n 274.55703894194
4√n 67.448832516216
5√n 29.052235065253

Divisors of 20696540

1, 2, 4, 5, 10, 20, 1034827, 2069654, 4139308, 5174135, 10348270, 20696540

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20696539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20696540 can be divided by 12 positive divisors. The sum of these divisors (counting 20696540) is 1, the average is 0.083333333333333.

Base conversion 20696540

Base System Value
2 Binary 1001110111100110111011100
3 Ternary 1102221111022112
4 Quaternary 1032330313130
5 Quinary 20244242130
6 Senary 2015333152
8 Octal 116746734
10 Decimal 20696540
12 Duodecimal 6b211b8
16 Hexadecimal 13bcddc
20 Vigesimal 697170
36 Base36 cbljw

Cryptographic Hash Functions

md5 6ce9709b1931e34144c6df76339aa6ad
sha1 fdf35931305ee62f35b4b4e06a0aa72f01913570
sha256 636a52e2c0a2dc9e9c2cd28f04f836c7a321f3d07bca23919be2edb666d85338
sha512 f5da2123f6e7ce6acf88129ad6fdc999eb408e81890de578ee1a8852bf4a0e2f1ffa8f329f39e4648b6edc752bd62358fa4734fc37c1943096519dd36c37c0ce
ripemd-160 24045187d9d78e04fecf82a177a4a7244e69732a

20696540 as geometric shapes

Circle

Radius = n
Diameter 41393080
Circumference 130040196.03745
Area 1.3456910594485E+15

Sphere

Radius = n
Volume 3.7134865119358E+22
Surface area 5.382764237794E+15
Circumference 130040196.03745

Square

Length = n
Perimeter 82786160
Area 428346767971600
Diagonal 29269327.562197

Cube

Length = n
Surface area 2570080607829600
Volume 8.8652960171949E+21
Space diagonal 35847458.820882

Equilateral Triangle

Length = n
Perimeter 62089620
Area 1.8547959134618E+14
Altitude 17923729.410441

Triangular Pyramid

Length = n
Surface area 1.8547959134618E+14
Volume 1.0447851551641E+21
Height 9756442.5207324