13881408 (number)

13881408 is an even 8-digits composite number following 13881407 and preceding 13881409. In scientific notation, it is written as 1.3881408 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 4591104 positive integers (up to 13881408) that are relatively prime to 13881408.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-one thousand four hundred eight

Notation

Scientific notation 1.3881408 × 10^7
Engineering notation 1.3881408 × 10^6

Prime Factorization of 13881408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 367 × 197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 433794
Product of the distinct prime numbers

The prime factorization of 13881408 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 367 × 197. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13881408)

Multiplication

n×y
n×2 27762816
n×3 41644224
n×4 55525632
n×5 69407040

Division

n÷y
n÷2 6940704
n÷3 4627136
n÷3 3470352
n÷5 2776281.6

Exponentiation

ny
n2 192693488062464
n3 2.6748569267382E+21
n4 3.7130780341679E+28
n5 5.1542751128122E+35

Nth Root

y√n
2√n 3725.7761607483
3√n 240.3317633986
4√n 61.039136304082
5√n 26.821724900906

Divisors of 13881408

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13881407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13881408 can be divided by 56 positive divisors. The sum of these divisors (counting 13881408) is 1, the average is 0.017857142857143.

Base conversion 13881408

Base System Value
2 Binary 110100111101000001000000
3 Ternary 222010020201020
4 Quaternary 310331001000
5 Quinary 12023201113
6 Senary 1213305440
8 Octal 64750100
10 Decimal 13881408
12 Duodecimal 4795280
16 Hexadecimal d3d040
20 Vigesimal 46f3a8
36 Base36 89iyo

Cryptographic Hash Functions

md5 54240456da02ac97280114bf05e494b5
sha1 12946eb10e967a7e6b258ee6680813e5e51499a9
sha256 e4f1fd64802897003f2f5596827f2c6ead19154622da46c1951dad44fee3d79e
sha512 c218e17a2fa038f19433f1a713aab197db046e32006d38e10a41b97266db7f462af42dfde48bdaf2d9e5ce62d2da55fae69a7fb1929eb7a6d7fbf5f974521ba4
ripemd-160 f47dbcd28f98e76227ad5159c2bd179b76879863

13881408 as geometric shapes

Circle

Radius = n
Diameter 27762816
Circumference 87219458.788565
Area 6.0536444649163E+14

Sphere

Radius = n
Volume 1.1204414493926E+22
Surface area 2.4214577859665E+15
Circumference 87219458.788565

Square

Length = n
Perimeter 55525632
Area 192693488062464
Diagonal 19631275.458434

Cube

Length = n
Surface area 1156160928374784
Volume 2.6748569267382E+21
Space diagonal 24043303.936593

Equilateral Triangle

Length = n
Perimeter 41644224
Area 83438727902964
Altitude 12021651.968297

Triangular Pyramid

Length = n
Surface area 83438727902964
Volume 3.152349119334E+20
Height 6543758.4861448