20349769 (number)

20349769 is an odd 8-digits composite number following 20349768 and preceding 20349770. In scientific notation, it is written as 2.0349769 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 18499780 positive integers (up to 20349769) that are relatively prime to 20349769.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand seven hundred sixty-nine

Notation

Scientific notation 2.0349769 × 10^7
Engineering notation 2.0349769 × 10^6

Prime Factorization of 20349769

Prime Factorization 11 × 1849979

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20349769
Product of the distinct prime numbers

The prime factorization of 20349769 is 11 × 1849979. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 19, 62, 660, 843, 5195, 4940, 73779, 5252, 311110, 156751, 6310173, 8996589, 83331357, 29545243, 268531423, 705476795, 2398314610, 2740860587

Basic calculations (n = 20349769)

Multiplication

n×y
n×2 40699538
n×3 61049307
n×4 81399076
n×5 101748845

Division

n÷y
n÷2 10174884.5
n÷3 6783256.3333333
n÷3 5087442.25
n÷5 4069953.8

Exponentiation

ny
n2 414113098353361
n3 8.4271058913652E+21
n4 1.7148965822782E+29
n5 3.4897749308251E+36

Nth Root

y√n
2√n 4511.0718238574
3√n 273.01499110387
4√n 67.164513129013
5√n 28.954221787203

Divisors of 20349769

1, 11, 1849979, 20349769

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20349768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20349769 can be divided by 4 positive divisors. The sum of these divisors (counting 20349769) is 1, the average is 0.25.

Base conversion 20349769

Base System Value
2 Binary 1001101101000001101001001
3 Ternary 1102021212122011
4 Quaternary 1031220031021
5 Quinary 20202143034
6 Senary 2004055521
8 Octal 115501511
10 Decimal 20349769
12 Duodecimal 69945a1
16 Hexadecimal 1368349
20 Vigesimal 673e89
36 Base36 c45zd

Cryptographic Hash Functions

md5 56f3bd1c16bc4291242c3a4457c8ad90
sha1 ac968d0d715d4a85754964fc214f55ae6a55f654
sha256 8a24125f8e2e52a862baf22d6beb1a9cce566a5a45b4463bd57e459ec5b61f0a
sha512 fe9375ae54578710e09588b8f5005ba73cfb58b0b41ba63d3b352527d90b05e08a4f0f7cb953b7b336dc21cac92a70810b4f78ea495ae02e0c55f6c1e35e12e2
ripemd-160 648c023ad66b8071c1779dd3776281e8b2a1ac0c

20349769 as geometric shapes

Circle

Radius = n
Diameter 40699538
Circumference 127861369.5853
Area 1.3009746675422E+15

Sphere

Radius = n
Volume 3.5299378612448E+22
Surface area 5.2038986701689E+15
Circumference 127861369.5853

Square

Length = n
Perimeter 81399076
Area 414113098353361
Diagonal 28778919.31096

Cube

Length = n
Surface area 2484678590120166
Volume 8.4271058913652E+21
Space diagonal 35246833.83029

Equilateral Triangle

Length = n
Perimeter 61049307
Area 1.7931623160695E+14
Altitude 17623416.915145

Triangular Pyramid

Length = n
Surface area 1.7931623160695E+14
Volume 9.9314395359357E+20
Height 9592973.1036532