13888934 (number)

13888934 is an even 8-digits composite number following 13888933 and preceding 13888935. In scientific notation, it is written as 1.3888934 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 6944466 positive integers (up to 13888934) that are relatively prime to 13888934.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-eight thousand nine hundred thirty-four

Notation

Scientific notation 1.3888934 × 10^7
Engineering notation 1.3888934 × 10^6

Prime Factorization of 13888934

Prime Factorization 2 × 6944467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13888934
Product of the distinct prime numbers

The prime factorization of 13888934 is 2 × 6944467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 17, 45, 237, 373, 4452, 3070, 39091, 31161, 806979, 681157, 1851669, 7341175, 75759595, 18995159, 590487849, 9079632, 8728919645, 4615232209

Basic calculations (n = 13888934)

Multiplication

n×y
n×2 27777868
n×3 41666802
n×4 55555736
n×5 69444670

Division

n÷y
n÷2 6944467
n÷3 4629644.6666667
n÷3 3472233.5
n÷5 2777786.8

Exponentiation

ny
n2 192902487656356
n3 2.6792099194949E+21
n4 3.7211369744011E+28
n5 5.1682625842416E+35

Nth Root

y√n
2√n 3726.7860147854
3√n 240.37518863021
4√n 61.047407928473
5√n 26.824632625242

Divisors of 13888934

1, 2, 6944467, 13888934

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13888933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13888934 can be divided by 4 positive divisors. The sum of these divisors (counting 13888934) is 1, the average is 0.25.

Base conversion 13888934

Base System Value
2 Binary 110100111110110110100110
3 Ternary 222010122000222
4 Quaternary 310332312212
5 Quinary 12023421214
6 Senary 1213404342
8 Octal 64766646
10 Decimal 13888934
12 Duodecimal 47996b2
16 Hexadecimal d3eda6
20 Vigesimal 46g26e
36 Base36 89orq

Cryptographic Hash Functions

md5 81493003ab7ae395fc03558761a91686
sha1 b73c5e4b0a3a085477ddec8729a7f5d48ec14e62
sha256 87799b520c80a067bb7627347a4b466626a47804c330a974c144ac5826a9741c
sha512 9d8d70d73adb6b61b359f84dda678c00c263c6dbfd880ee1f0a5d122cfb0ca2722fd4e7f6e715667e0d080070f06c0fcb66140605360eb0553d27b9998e3d3a6
ripemd-160 a8bd6d6b8d81a6f8e6c87828b6e031b3aef424de

13888934 as geometric shapes

Circle

Radius = n
Diameter 27777868
Circumference 87266746.041187
Area 6.060210380804E+14

Sphere

Radius = n
Volume 1.1222648267347E+22
Surface area 2.4240841523216E+15
Circumference 87266746.041187

Square

Length = n
Perimeter 55555736
Area 192902487656356
Diagonal 19641918.829705

Cube

Length = n
Surface area 1157414925938136
Volume 2.6792099194949E+21
Space diagonal 24056339.350971

Equilateral Triangle

Length = n
Perimeter 41666802
Area 83529227381809
Altitude 12028169.675485

Triangular Pyramid

Length = n
Surface area 83529227381809
Volume 3.1574791704952E+20
Height 6547306.2765683