13871231 (number)

13871231 is an odd 8-digits composite number following 13871230 and preceding 13871232. In scientific notation, it is written as 1.3871231 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 11927520 positive integers (up to 13871231) that are relatively prime to 13871231.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred seventy-one thousand two hundred thirty-one

Notation

Scientific notation 1.3871231 × 10^7
Engineering notation 1.3871231 × 10^6

Prime Factorization of 13871231

Prime Factorization 23 × 109 × 11 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13871231
Product of the distinct prime numbers

The prime factorization of 13871231 is 23 × 109 × 11 × 503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 42, 5, 190, 835, 373, 9014, 91961, 6182, 562442, 481222, 7040533, 1001303, 3673466, 65834101, 609958310, 574520975, 8996517627, 953181679

Basic calculations (n = 13871231)

Multiplication

n×y
n×2 27742462
n×3 41613693
n×4 55484924
n×5 69356155

Division

n÷y
n÷2 6935615.5
n÷3 4623743.6666667
n÷3 3467807.75
n÷5 2774246.2

Exponentiation

ny
n2 192411049455361
n3 2.6689781139477E+21
n4 3.7022011952513E+28
n5 5.1354087987807E+35

Nth Root

y√n
2√n 3724.4101546419
3√n 240.27301685269
4√n 61.027945685906
5√n 26.817790937176

Divisors of 13871231

1, 11, 23, 109, 253, 503, 1199, 2507, 5533, 11569, 27577, 54827, 127259, 603097, 1261021, 13871231

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 -13871230
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 13871231 can be divided by 16 positive divisors. The sum of these divisors (counting 13871231) is 1, the average is 0.0625.

Base conversion 13871231

Base System Value
2 Binary 110100111010100001111111
3 Ternary 222002201202022
4 Quaternary 310322201333
5 Quinary 12022334411
6 Senary 1213150355
8 Octal 64724177
10 Decimal 13871231
12 Duodecimal 478b3bb
16 Hexadecimal d3a87f
20 Vigesimal 46di1b
36 Base36 89b3z

Cryptographic Hash Functions

md5 2e66149a2325802be0a70f4c4a8abf16
sha1 1054be7c55bfab3cd07d5a523ce055a5e04e82d5
sha256 7c2d65af8258fcaaff38a563a8c5d607a665d0e46f2db0b5fbeed4ca9b079172
sha512 7efc6210ed043f5393e1331f022c601a27ab63f643518ecf52fc4d3f359b9cb97b1daf160691f5c0e4d5bfc243ab7f9c260a58743fc0d15d70f2820714896db4
ripemd-160 9eff7ba5548c107a78ec67f4c81528b5669aad25

13871231 as geometric shapes

Circle

Radius = n
Diameter 27742462
Circumference 87155514.811694
Area 6.0447713943846E+14

Sphere

Radius = n
Volume 1.1179789380494E+22
Surface area 2.4179085577539E+15
Circumference 87155514.811694

Square

Length = n
Perimeter 55484924
Area 192411049455361
Diagonal 19616883.00701

Cube

Length = n
Surface area 1154466296732166
Volume 2.6689781139477E+21
Space diagonal 24025676.855524

Equilateral Triangle

Length = n
Perimeter 41613693
Area 83316428398583
Altitude 12012838.427762

Triangular Pyramid

Length = n
Surface area 83316428398583
Volume 3.1454208720182E+20
Height 6538961.0023367