13778888 (number)

13778888 is an even 8-digits composite number following 13778887 and preceding 13778889. In scientific notation, it is written as 1.3778888 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 6877696 positive integers (up to 13778888) that are relatively prime to 13778888.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred seventy-eight thousand eight hundred eighty-eight

Notation

Scientific notation 1.3778888 × 10^7
Engineering notation 1.3778888 × 10^6

Prime Factorization of 13778888

Prime Factorization 2 × 2 × 2 × 2129 × 809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3444722
Product of the distinct prime numbers

The prime factorization of 13778888 is 2 × 2 × 2 × 2129 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13778888)

Multiplication

n×y
n×2 27557776
n×3 41336664
n×4 55115552
n×5 68894440

Division

n÷y
n÷2 6889444
n÷3 4592962.6666667
n÷3 3444722
n÷5 2755777.6

Exponentiation

ny
n2 189857754516544
n3 2.616028735415E+21
n4 3.6045966950064E+28
n5 4.9667334145664E+35

Nth Root

y√n
2√n 3711.9924568889
3√n 239.73865069073
4√n 60.926122943192
5√n 26.781989411818

Divisors of 13778888

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 -13778887
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 13778888 can be divided by 16 positive divisors. The sum of these divisors (counting 13778888) is 1, the average is 0.0625.

Base conversion 13778888

Base System Value
2 Binary 110100100011111111001000
3 Ternary 221221001002012
4 Quaternary 310203333020
5 Quinary 12011411023
6 Senary 1211155052
8 Octal 64437710
10 Decimal 13778888
12 Duodecimal 4745a88
16 Hexadecimal d23fc8
20 Vigesimal 462748
36 Base36 87buw

Cryptographic Hash Functions

md5 945e5bb7fa86e9f2912856c159dcaec8
sha1 2ef88df956ca8c52f9597b66591344b9da832f0f
sha256 1d3d24354f28727db484d0bd3c114089f6a21b33d2119fe36858313a7f6288f7
sha512 db092d26449552231b6bd3551c127cf8d53dfdec831fa24bcdb4fb3f6fcc57473147940756b4f35dac10afe38ea90a50769c4758a857d4e30bd21fd377f026a3
ripemd-160 ac17d9bae08c569ff953737539bae15b4c9aa088

13778888 as geometric shapes

Circle

Radius = n
Diameter 27557776
Circumference 86575306.630873
Area 5.9645572681623E+14

Sphere

Radius = n
Volume 1.0957995542346E+22
Surface area 2.3858229072649E+15
Circumference 86575306.630873

Square

Length = n
Perimeter 55115552
Area 189857754516544
Diagonal 19486290.28402

Cube

Length = n
Surface area 1139146527099264
Volume 2.616028735415E+21
Space diagonal 23865734.087801

Equilateral Triangle

Length = n
Perimeter 41336664
Area 82210819258398
Altitude 11932867.043901

Triangular Pyramid

Length = n
Surface area 82210819258398
Volume 3.0830194309846E+20
Height 6495430.0946733