13971738 (number)

13971738 is an even 8-digits composite number following 13971737 and preceding 13971739. In scientific notation, it is written as 1.3971738 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4233840 positive integers (up to 13971738) that are relatively prime to 13971738.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred seventy-one thousand seven hundred thirty-eight

Notation

Scientific notation 1.3971738 × 10^7
Engineering notation 1.3971738 × 10^6

Prime Factorization of 13971738

Prime Factorization 2 × 3 × 11 × 211693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13971738
Product of the distinct prime numbers

The prime factorization of 13971738 is 2 × 3 × 11 × 211693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 35, 44, 705, 907, 1025, 304, 57803, 1087, 203348, 845499, 9700353, 5633496, 38004431, 22794480, 167699371, 706854749, 9965474159, 4311488213

Basic calculations (n = 13971738)

Multiplication

n×y
n×2 27943476
n×3 41915214
n×4 55886952
n×5 69858690

Division

n÷y
n÷2 6985869
n÷3 4657246
n÷3 3492934.5
n÷5 2794347.6

Exponentiation

ny
n2 195209462740644
n3 2.727415468533E+21
n4 3.8106734343491E+28
n5 5.3241730828286E+35

Nth Root

y√n
2√n 3737.8788102345
3√n 240.85193754288
4√n 61.13819436518
5√n 26.856541608024

Divisors of 13971738

1, 2, 3, 6, 11, 22, 33, 66, 211693, 423386, 635079, 1270158, 2328623, 4657246, 6985869, 13971738

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 -13971737
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 13971738 can be divided by 16 positive divisors. The sum of these divisors (counting 13971738) is 1, the average is 0.0625.

Base conversion 13971738

Base System Value
2 Binary 110101010011000100011010
3 Ternary 222021211121210
4 Quaternary 311103010122
5 Quinary 12034043423
6 Senary 1215243550
8 Octal 65230432
10 Decimal 13971738
12 Duodecimal 48195b6
16 Hexadecimal d5311a
20 Vigesimal 47696i
36 Base36 8bgnu

Cryptographic Hash Functions

md5 aaba9f0022a38b6665199daad3719624
sha1 e7344be2a06e345ac483df00582ee3019095d9a8
sha256 dd328c7c7467efb05ca65de700955c61c82d749bb803cedac5d4f919b16d003a
sha512 70f198575c62412d0c7b38f807643fd10d3e861c5e95a294bbc7f357db756c0f61ad972be2c4430081ba4495c73892bc5c33739d6f82724e2467044a0adc3a1d
ripemd-160 319c2785bb64d0cbf9fdcb5873d249b871ec896f

13971738 as geometric shapes

Circle

Radius = n
Diameter 27943476
Circumference 87787018.917363
Area 6.1326861405722E+14

Sphere

Radius = n
Volume 1.1424571198974E+22
Surface area 2.4530744562289E+15
Circumference 87787018.917363

Square

Length = n
Perimeter 55886952
Area 195209462740644
Diagonal 19759021.369524

Cube

Length = n
Surface area 1171256776443864
Volume 2.727415468533E+21
Space diagonal 24199760.086041

Equilateral Triangle

Length = n
Perimeter 41915214
Area 84528176896255
Altitude 12099880.04302

Triangular Pyramid

Length = n
Surface area 84528176896255
Volume 3.2142899548547E+20
Height 6586340.4565078