13989868 (number)

13989868 is an even 8-digits composite number following 13989867 and preceding 13989869. In scientific notation, it is written as 1.3989868 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 6890400 positive integers (up to 13989868) that are relatively prime to 13989868.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred eighty-nine thousand eight hundred sixty-eight

Notation

Scientific notation 1.3989868 × 10^7
Engineering notation 1.3989868 × 10^6

Prime Factorization of 13989868

Prime Factorization 2 × 2 × 67 × 52201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6994934
Product of the distinct prime numbers

The prime factorization of 13989868 is 2 × 2 × 67 × 52201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 92, 4, 319, 848, 5924, 6876, 33702, 71325, 80968, 866602, 3624270, 5647994, 67236716, 79458136, 447267231, 28262279, 2234862306, 7112794853

Basic calculations (n = 13989868)

Multiplication

n×y
n×2 27979736
n×3 41969604
n×4 55959472
n×5 69949340

Division

n÷y
n÷2 6994934
n÷3 4663289.3333333
n÷3 3497467
n÷5 2797973.6

Exponentiation

ny
n2 195716406657424
n3 2.7380466945717E+21
n4 3.8304911834894E+28
n5 5.3588066032181E+35

Nth Root

y√n
2√n 3740.3031962663
3√n 240.95607057295
4√n 61.158018249992
5√n 26.863507907661

Divisors of 13989868

1, 2, 4, 67, 134, 268, 52201, 104402, 208804, 3497467, 6994934, 13989868

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 -13989867
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 13989868 can be divided by 12 positive divisors. The sum of these divisors (counting 13989868) is 1, the average is 0.083333333333333.

Base conversion 13989868

Base System Value
2 Binary 110101010111011111101100
3 Ternary 222022202111021
4 Quaternary 311113133230
5 Quinary 12040133433
6 Senary 1215503524
8 Octal 65273754
10 Decimal 13989868
12 Duodecimal 4827ba4
16 Hexadecimal d577ec
20 Vigesimal 478ed8
36 Base36 8bung

Cryptographic Hash Functions

md5 5eb6e0c17ceff3dff88a4c14dccd22ae
sha1 3c592766f78baeafd7a91bb77a91859054714d8b
sha256 372f450558532d7a0666d7ab85d4f182a0f8b0f61a15ce8a4ef52dc1cbdc4210
sha512 66873e06bc068f334fbadda872fbf8fd32fc3c5f395060dfccc9eef67b72a2f1a91e4bec9e0f6a49ef2ddbcbb2e10516c46522d5627a6ba7483f3013be8a2da8
ripemd-160 2348877b926e3820cf07ef08ad66eb56b5b151f1

13989868 as geometric shapes

Circle

Radius = n
Diameter 27979736
Circumference 87900933.066982
Area 6.1486122534196E+14

Sphere

Radius = n
Volume 1.146910317447E+22
Surface area 2.4594449013678E+15
Circumference 87900933.066982

Square

Length = n
Perimeter 55959472
Area 195716406657424
Diagonal 19784661.061409

Cube

Length = n
Surface area 1174298439944544
Volume 2.7380466945717E+21
Space diagonal 24231162.167182

Equilateral Triangle

Length = n
Perimeter 41969604
Area 84747690051368
Altitude 12115581.083591

Triangular Pyramid

Length = n
Surface area 84747690051368
Volume 3.2268189748951E+20
Height 6594887.0204698