13779938 (number)

13779938 is an even 8-digits composite number following 13779937 and preceding 13779939. In scientific notation, it is written as 1.3779938 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 6889968 positive integers (up to 13779938) that are relatively prime to 13779938.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred seventy-nine thousand nine hundred thirty-eight

Notation

Scientific notation 1.3779938 × 10^7
Engineering notation 1.3779938 × 10^6

Prime Factorization of 13779938

Prime Factorization 2 × 6889969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13779938
Product of the distinct prime numbers

The prime factorization of 13779938 is 2 × 6889969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 2, 69, 548, 785, 8632, 8289, 59828, 6596, 783572, 283079, 8530070, 1903932, 34941718, 53333330, 525461611, 812964927, 5255251081, 6777326451

Basic calculations (n = 13779938)

Multiplication

n×y
n×2 27559876
n×3 41339814
n×4 55119752
n×5 68899690

Division

n÷y
n÷2 6889969
n÷3 4593312.6666667
n÷3 3444984.5
n÷5 2755987.6

Exponentiation

ny
n2 189886691283844
n3 2.6166268329165E+21
n4 3.6056955526726E+28
n5 4.9686261162704E+35

Nth Root

y√n
2√n 3712.1338876716
3√n 239.74474018043
4√n 60.927283606539
5√n 26.782397575841

Divisors of 13779938

1, 2, 6889969, 13779938

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 -13779937
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 13779938 can be divided by 4 positive divisors. The sum of these divisors (counting 13779938) is 1, the average is 0.25.

Base conversion 13779938

Base System Value
2 Binary 110100100100001111100010
3 Ternary 221221002112002
4 Quaternary 310210033202
5 Quinary 12011424223
6 Senary 1211204002
8 Octal 64441742
10 Decimal 13779938
12 Duodecimal 4746602
16 Hexadecimal d243e2
20 Vigesimal 4629gi
36 Base36 87co2

Cryptographic Hash Functions

md5 171dd9262a71c40d587e7f0c84e421a3
sha1 e454a3d3de3503c707185a6bd0f3856b03621a6d
sha256 31ea4c51256341fc7fe2dee04e9de00ae495093bb27a6457ac64f883ccb4cf44
sha512 d407ce24cee868680c5dc9057b4c0480528e9c5906638062f3c85af0c2d99d0e166d460adea25167b788db33d660e422f6592b7c2b62d9772c5fc501060fc14e
ripemd-160 2ee1e83046b6d91183b64053d5491edcfe407475

13779938 as geometric shapes

Circle

Radius = n
Diameter 27559876
Circumference 86581903.975446
Area 5.965466343518E+14

Sphere

Radius = n
Volume 1.0960500847302E+22
Surface area 2.3861865374072E+15
Circumference 86581903.975446

Square

Length = n
Perimeter 55119752
Area 189886691283844
Diagonal 19487775.20826

Cube

Length = n
Surface area 1139320147703064
Volume 2.6166268329165E+21
Space diagonal 23867552.741149

Equilateral Triangle

Length = n
Perimeter 41339814
Area 82223349246191
Altitude 11933776.370575

Triangular Pyramid

Length = n
Surface area 82223349246191
Volume 3.0837242956499E+20
Height 6495925.0694201