13778942 (number)

13778942 is an even 8-digits composite number following 13778941 and preceding 13778943. In scientific notation, it is written as 1.3778942 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 6266880 positive integers (up to 13778942) that are relatively prime to 13778942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3778942 × 10^7
Engineering notation 1.3778942 × 10^6

Prime Factorization of 13778942

Prime Factorization 2 × 31 × 17 × 17 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 810526
Product of the distinct prime numbers

The prime factorization of 13778942 is 2 × 31 × 17 × 17 × 769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 99, 94, 745, 763, 4163, 4074, 54606, 75842, 106893, 869950, 3929175, 2589580, 82729581, 35097934, 420460324, 109783057, 2158777698, 5501546163

Basic calculations (n = 13778942)

Multiplication

n×y
n×2 27557884
n×3 41336826
n×4 55115768
n×5 68894710

Division

n÷y
n÷2 6889471
n÷3 4592980.6666667
n÷3 3444735.5
n÷5 2755788.4

Exponentiation

ny
n2 189859242639364
n3 2.6160594924917E+21
n4 3.6046532015593E+28
n5 4.96683073944E+35

Nth Root

y√n
2√n 3711.9997306034
3√n 239.73896387204
4√n 60.926182636067
5√n 26.782010403718

Divisors of 13778942

1, 2, 17, 31, 34, 62, 289, 527, 578, 769, 1054, 1538, 8959, 13073, 17918, 23839, 26146, 47678, 222241, 405263, 444482, 810526, 6889471, 13778942

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13778941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13778942 can be divided by 24 positive divisors. The sum of these divisors (counting 13778942) is 1, the average is 0.041666666666667.

Base conversion 13778942

Base System Value
2 Binary 110100100011111111111110
3 Ternary 221221001011012
4 Quaternary 310203333332
5 Quinary 12011411232
6 Senary 1211155222
8 Octal 64437776
10 Decimal 13778942
12 Duodecimal 4745b12
16 Hexadecimal d23ffe
20 Vigesimal 462772
36 Base36 87bwe

Cryptographic Hash Functions

md5 2a03d1e58ee2a89359e404420fda502b
sha1 98ecc0224054a49bf253f5c62ec12b9e464a6699
sha256 e8e1bfcf7cd0dd9ce8f45f3aec141c699b93a5242b28d73f27894804ce02821e
sha512 ecce71c4c0ed21c4a2df90d9226fbbe3dab74288ecf851e2c6c71c5f527d97ca9f2833be5733faf6010cc952c362a778897282a8839dc11e668a005ccb362451
ripemd-160 be9ae54ec419155fd97e56ae9b10de574ce12af5

13778942 as geometric shapes

Circle

Radius = n
Diameter 27557884
Circumference 86575645.92288
Area 5.9646040189195E+14

Sphere

Radius = n
Volume 1.0958124377288E+22
Surface area 2.3858416075678E+15
Circumference 86575645.92288

Square

Length = n
Perimeter 55115768
Area 189859242639364
Diagonal 19486366.651552

Cube

Length = n
Surface area 1139155455836184
Volume 2.6160594924917E+21
Space diagonal 23865827.618545

Equilateral Triangle

Length = n
Perimeter 41336826
Area 82211463634481
Altitude 11932913.809272

Triangular Pyramid

Length = n
Surface area 82211463634481
Volume 3.0830556785472E+20
Height 6495455.5505174