13887924 (number)

13887924 is an even 8-digits composite number following 13887923 and preceding 13887925. In scientific notation, it is written as 1.3887924 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 4629304 positive integers (up to 13887924) that are relatively prime to 13887924.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-seven thousand nine hundred twenty-four

Notation

Scientific notation 1.3887924 × 10^7
Engineering notation 1.3887924 × 10^6

Prime Factorization of 13887924

Prime Factorization 2 × 2 × 3 × 1157327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6943962
Product of the distinct prime numbers

The prime factorization of 13887924 is 2 × 2 × 3 × 1157327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 56, 100, 404, 34, 2541, 6183, 59369, 59768, 388703, 675711, 9041855, 3422703, 8833745, 25120443, 382989696, 437726020, 4479007298, 407246205

Basic calculations (n = 13887924)

Multiplication

n×y
n×2 27775848
n×3 41663772
n×4 55551696
n×5 69439620

Division

n÷y
n÷2 6943962
n÷3 4629308
n÷3 3471981
n÷5 2777584.8

Exponentiation

ny
n2 192874433029776
n3 2.6786254674606E+21
n4 3.7200546916558E+28
n5 5.1663836833559E+35

Nth Root

y√n
2√n 3726.6505068224
3√n 240.36936181332
4√n 61.046298059935
5√n 26.824242477703

Divisors of 13887924

1, 2, 3, 4, 6, 12, 1157327, 2314654, 3471981, 4629308, 6943962, 13887924

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13887923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13887924 can be divided by 12 positive divisors. The sum of these divisors (counting 13887924) is 1, the average is 0.083333333333333.

Base conversion 13887924

Base System Value
2 Binary 110100111110100110110100
3 Ternary 222010120122120
4 Quaternary 310332212310
5 Quinary 12023403144
6 Senary 1213355540
8 Octal 64764664
10 Decimal 13887924
12 Duodecimal 4798bb0
16 Hexadecimal d3e9b4
20 Vigesimal 46fjg4
36 Base36 89nzo

Cryptographic Hash Functions

md5 ecb837359eb174f8ebe41f4928f24931
sha1 a47edd99e422e6707c84d3fcdef44d3c7e54cdbf
sha256 a04f488f575f2f4e69c43ca34a981ab2663e0b076f50a87078614603fa9ed1ef
sha512 f83d11e5fca8cc334168732326951e4428adea54c728a9780c9262169ff629a4c74b48159f234b0dee78016ebf0ac20222946333cd6354a243db2b29a6beeaae
ripemd-160 7805aa2ba54af5a3f8393717d03775fdbe4ed3b6

13887924 as geometric shapes

Circle

Radius = n
Diameter 27775848
Circumference 87260400.024027
Area 6.0593290187164E+14

Sphere

Radius = n
Volume 1.122020012039E+22
Surface area 2.4237316074866E+15
Circumference 87260400.024027

Square

Length = n
Perimeter 55551696
Area 192874433029776
Diagonal 19640490.474007

Cube

Length = n
Surface area 1157246598178656
Volume 2.6786254674606E+21
Space diagonal 24054589.979655

Equilateral Triangle

Length = n
Perimeter 41663772
Area 83517079372153
Altitude 12027294.989828

Triangular Pyramid

Length = n
Surface area 83517079372153
Volume 3.1567903871673E+20
Height 6546830.1580023