13821646 (number)

13821646 is an even 8-digits composite number following 13821645 and preceding 13821647. In scientific notation, it is written as 1.3821646 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 6327936 positive integers (up to 13821646) that are relatively prime to 13821646.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred twenty-one thousand six hundred forty-six

Notation

Scientific notation 1.3821646 × 10^7
Engineering notation 1.3821646 × 10^6

Prime Factorization of 13821646

Prime Factorization 2 × 37 × 17 × 10987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13821646
Product of the distinct prime numbers

The prime factorization of 13821646 is 2 × 37 × 17 × 10987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 30, 39, 613, 963, 5867, 3611, 32628, 5683, 793891, 388709, 1393114, 1367565, 21756178, 98205654, 307243230, 121104428, 1434423781, 5755018925

Basic calculations (n = 13821646)

Multiplication

n×y
n×2 27643292
n×3 41464938
n×4 55286584
n×5 69108230

Division

n÷y
n÷2 6910823
n÷3 4607215.3333333
n÷3 3455411.5
n÷5 2764329.2

Exponentiation

ny
n2 191037898149316
n3 2.6404582008039E+21
n4 3.6495478529308E+28
n5 5.044275848327E+35

Nth Root

y√n
2√n 3717.7474362845
3√n 239.9863765415
4√n 60.973333813106
5√n 26.798590541326

Divisors of 13821646

1, 2, 17, 34, 37, 74, 629, 1258, 10987, 21974, 186779, 373558, 406519, 813038, 6910823, 13821646

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 -13821645
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 13821646 can be divided by 16 positive divisors. The sum of these divisors (counting 13821646) is 1, the average is 0.0625.

Base conversion 13821646

Base System Value
2 Binary 110100101110011011001110
3 Ternary 222000012201211
4 Quaternary 310232123032
5 Quinary 12014243041
6 Senary 1212125034
8 Octal 64563316
10 Decimal 13821646
12 Duodecimal 476677a
16 Hexadecimal d2e6ce
20 Vigesimal 467e26
36 Base36 888um

Cryptographic Hash Functions

md5 f1e7ff450af15852deda199f994dd240
sha1 a7b8f2875de57efdf15af266151becfe3ebbbeb2
sha256 a114c7be3e3da3070f55e1c3864c11635c4bc8b4a83240de3005cfad731bc7f9
sha512 2266259a53ac3e6704fbd03325c3ac52e0e374d7912c6a5dd7c90ee0fc99e2855741c433345ad80703eda77298187885e5bc5f929576fe3346e393205fb04f60
ripemd-160 8bf706635e69f762806fd6d2053f32c697bce441

13821646 as geometric shapes

Circle

Radius = n
Diameter 27643292
Circumference 86843963.068237
Area 6.0016325738313E+14

Sphere

Radius = n
Volume 1.1060325447675E+22
Surface area 2.4006530295325E+15
Circumference 86843963.068237

Square

Length = n
Perimeter 55286584
Area 191037898149316
Diagonal 19546759.22752

Cube

Length = n
Surface area 1146227388895896
Volume 2.6404582008039E+21
Space diagonal 23939793.116231

Equilateral Triangle

Length = n
Perimeter 41464938
Area 82721836441446
Altitude 11969896.558116

Triangular Pyramid

Length = n
Surface area 82721836441446
Volume 3.1118098320468E+20
Height 6515586.4091733