13881318 (number)

13881318 is an even 8-digits composite number following 13881317 and preceding 13881319. In scientific notation, it is written as 1.3881318 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 4206440 positive integers (up to 13881318) that are relatively prime to 13881318.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-one thousand three hundred eighteen

Notation

Scientific notation 1.3881318 × 10^7
Engineering notation 1.3881318 × 10^6

Prime Factorization of 13881318

Prime Factorization 2 × 11 × 3 × 210323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13881318
Product of the distinct prime numbers

The prime factorization of 13881318 is 2 × 11 × 3 × 210323. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 57, 72, 499, 632, 4247, 3697, 56586, 4783, 940693, 212392, 1738492, 1655447, 11505907, 44041821, 596834283, 246457267, 8747495247, 4418421987

Basic calculations (n = 13881318)

Multiplication

n×y
n×2 27762636
n×3 41643954
n×4 55525272
n×5 69406590

Division

n÷y
n÷2 6940659
n÷3 4627106
n÷3 3470329.5
n÷5 2776263.6

Exponentiation

ny
n2 192690989417124
n3 2.6748048998337E+21
n4 3.712981740255E+28
n5 5.1541080264673E+35

Nth Root

y√n
2√n 3725.7640827084
3√n 240.33124400111
4√n 61.039037367151
5√n 26.821690121127

Divisors of 13881318

1, 2, 3, 6, 11, 22, 33, 66, 210323, 420646, 630969, 1261938, 2313553, 4627106, 6940659, 13881318

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 -13881317
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 13881318 can be divided by 16 positive divisors. The sum of these divisors (counting 13881318) is 1, the average is 0.0625.

Base conversion 13881318

Base System Value
2 Binary 110100111100111111100110
3 Ternary 222010020120220
4 Quaternary 310330333212
5 Quinary 12023200233
6 Senary 1213305210
8 Octal 64747746
10 Decimal 13881318
12 Duodecimal 4795206
16 Hexadecimal d3cfe6
20 Vigesimal 46f35i
36 Base36 89iw6

Cryptographic Hash Functions

md5 6bcef4bd4af745d686efbc801af22241
sha1 76e74a04f8264810376192ef61c24c644a448fe3
sha256 afb93abb9273f6e9540e3dcc3d1ba5e877980f47bbde0a237c44d60ca83e4d66
sha512 f6e4be29f77a5b53ff06086c0748cd1ccb825105cdd9af20e9a4c6fee397fc15546309f3b3b9e198db9cfdcb966e645918020036eded05edf27cce42af2cc62f
ripemd-160 55fbb692a18d152dafeb0739fd6bb2b65eebcad5

13881318 as geometric shapes

Circle

Radius = n
Diameter 27762636
Circumference 87218893.301888
Area 6.0535659676579E+14

Sphere

Radius = n
Volume 1.1204196564138E+22
Surface area 2.4214263870631E+15
Circumference 87218893.301888

Square

Length = n
Perimeter 55525272
Area 192690989417124
Diagonal 19631148.179214

Cube

Length = n
Surface area 1156145936502744
Volume 2.6748048998337E+21
Space diagonal 24043148.05202

Equilateral Triangle

Length = n
Perimeter 41643954
Area 83437645957794
Altitude 12021574.02601

Triangular Pyramid

Length = n
Surface area 83437645957794
Volume 3.1522878050391E+20
Height 6543716.0597379