13778894 (number)

13778894 is an even 8-digits composite number following 13778893 and preceding 13778895. In scientific notation, it is written as 1.3778894 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 6884176 positive integers (up to 13778894) that are relatively prime to 13778894.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred seventy-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.3778894 × 10^7
Engineering notation 1.3778894 × 10^6

Prime Factorization of 13778894

Prime Factorization 2 × 2393 × 2879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13778894
Product of the distinct prime numbers

The prime factorization of 13778894 is 2 × 2393 × 2879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13778894)

Multiplication

n×y
n×2 27557788
n×3 41336682
n×4 55115576
n×5 68894470

Division

n÷y
n÷2 6889447
n÷3 4592964.6666667
n÷3 3444723.5
n÷5 2755778.8

Exponentiation

ny
n2 189857919863236
n3 2.616032152856E+21
n4 3.6046029734795E+28
n5 4.9667442283659E+35

Nth Root

y√n
2√n 3711.9932650801
3√n 239.7386854887
4√n 60.926129575742
5√n 26.781991744255

Divisors of 13778894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13778893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13778894 can be divided by 8 positive divisors. The sum of these divisors (counting 13778894) is 1, the average is 0.125.

Base conversion 13778894

Base System Value
2 Binary 110100100011111111001110
3 Ternary 221221001002102
4 Quaternary 310203333032
5 Quinary 12011411034
6 Senary 1211155102
8 Octal 64437716
10 Decimal 13778894
12 Duodecimal 4745a92
16 Hexadecimal d23fce
20 Vigesimal 46274e
36 Base36 87bv2

Cryptographic Hash Functions

md5 38cbb908b6410844be4fb32c58d41753
sha1 8965aa808a877b30a447a74e390cc8c846b9e2ec
sha256 f2997cbdb9a00f6193884011770f774df2b90ed7c53e0a050db43fdd092a24f5
sha512 7c4c18915dfd221c79beb115681986e3a67bc778aecd15f7dcb7685b01577687bbccc780890dcbc4b9e9a106f052bf5fdd81eb7cd2c7955260e83cc849f227ee
ripemd-160 274a7095946f0434d342ba6777280ebf738c9d73

13778894 as geometric shapes

Circle

Radius = n
Diameter 27557788
Circumference 86575344.329985
Area 5.9645624626818E+14

Sphere

Radius = n
Volume 1.095800985729E+22
Surface area 2.3858249850727E+15
Circumference 86575344.329985

Square

Length = n
Perimeter 55115576
Area 189857919863236
Diagonal 19486298.769301

Cube

Length = n
Surface area 1139147519179416
Volume 2.616032152856E+21
Space diagonal 23865744.480106

Equilateral Triangle

Length = n
Perimeter 41336682
Area 82210890855616
Altitude 11932872.240053

Triangular Pyramid

Length = n
Surface area 82210890855616
Volume 3.0830234584776E+20
Height 6495432.9231004