13778944 (number)

13778944 is an even 8-digits composite number following 13778943 and preceding 13778945. In scientific notation, it is written as 1.3778944 × 10^7. The sum of its digits is 43. It has a total of 16 prime factors and 45 positive divisors. There are 6651904 positive integers (up to 13778944) that are relatively prime to 13778944.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred seventy-eight thousand nine hundred forty-four

Notation

Scientific notation 1.3778944 × 10^7
Engineering notation 1.3778944 × 10^6

Prime Factorization of 13778944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 29

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 16
Total number of prime factors
rad Radical 58
Product of the distinct prime numbers

The prime factorization of 13778944 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 29. Since it has a total of 16 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13778944)

Multiplication

n×y
n×2 27557888
n×3 41336832
n×4 55115776
n×5 68894720

Division

n÷y
n÷2 6889472
n÷3 4592981.3333333
n÷3 3444736
n÷5 2755788.8

Exponentiation

ny
n2 189859297755136
n3 2.6160606316473E+21
n4 3.6046552944073E+28
n5 4.9668343440942E+35

Nth Root

y√n
2√n 3712
3√n 239.73897547133
4√n 60.926184846911
5√n 26.782011181194

Divisors of 13778944

45 divisors

τ Total Divisors 45
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13778943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022222222222222
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 45
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13778944 can be divided by 45 positive divisors. The sum of these divisors (counting 13778944) is 1, the average is 0.022222222222222.

Base conversion 13778944

Base System Value
2 Binary 110100100100000000000000
3 Ternary 221221001011021
4 Quaternary 310210000000
5 Quinary 12011411234
6 Senary 1211155224
8 Octal 64440000
10 Decimal 13778944
12 Duodecimal 4745b14
16 Hexadecimal d24000
20 Vigesimal 462774
36 Base36 87bwg

Cryptographic Hash Functions

md5 91233ee982583c7cd3ba8f5e2772f0fa
sha1 ebf50bb5059be145290a627c6e31253394c6c0d5
sha256 0b8769b1869cc73e7405c98260d9d61c1641c0f3b1e8049ea52566b36dc02037
sha512 89a88d4984c7ce2a9f2665c07624b1607c08b933abd7e50258b3bf1eaa7aa750cfa026664534af0239612d13094d8eaf8caa434a49934e44e2993b9efc22d3ad
ripemd-160 7076f4e305aaaf2bfc243526e42b9e45eb95110c

13778944 as geometric shapes

Circle

Radius = n
Diameter 27557888
Circumference 86575658.48925
Area 5.9646057504325E+14

Sphere

Radius = n
Volume 1.0958129148972E+22
Surface area 2.385842300173E+15
Circumference 86575658.48925

Square

Length = n
Perimeter 55115776
Area 189859297755136
Diagonal 19486369.479979

Cube

Length = n
Surface area 1139155786530816
Volume 2.6160606316473E+21
Space diagonal 23865831.082646

Equilateral Triangle

Length = n
Perimeter 41336832
Area 82211487500311
Altitude 11932915.541323

Triangular Pyramid

Length = n
Surface area 82211487500311
Volume 3.083057021055E+20
Height 6495456.4933265