13871208 (number)

13871208 is an even 8-digits composite number following 13871207 and preceding 13871209. In scientific notation, it is written as 1.3871208 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 4080384 positive integers (up to 13871208) that are relatively prime to 13871208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3871208 × 10^7
Engineering notation 1.3871208 × 10^6

Prime Factorization of 13871208

Prime Factorization 2 × 2 × 2 × 3 × 23 × 13 × 1933

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3467802
Product of the distinct prime numbers

The prime factorization of 13871208 is 2 × 2 × 2 × 3 × 23 × 13 × 1933. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13871208)

Multiplication

n×y
n×2 27742416
n×3 41613624
n×4 55484832
n×5 69356040

Division

n÷y
n÷2 6935604
n÷3 4623736
n÷3 3467802
n÷5 2774241.6

Exponentiation

ny
n2 192410411379264
n3 2.6689648376073E+21
n4 3.7021766407138E+28
n5 5.1353662236082E+35

Nth Root

y√n
2√n 3724.4070669034
3√n 240.27288405307
4√n 61.027920388158
5√n 26.817782043811

Divisors of 13871208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13871207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13871208 can be divided by 64 positive divisors. The sum of these divisors (counting 13871208) is 1, the average is 0.015625.

Base conversion 13871208

Base System Value
2 Binary 110100111010100001101000
3 Ternary 222002201201110
4 Quaternary 310322201220
5 Quinary 12022334313
6 Senary 1213150320
8 Octal 64724150
10 Decimal 13871208
12 Duodecimal 478b3a0
16 Hexadecimal d3a868
20 Vigesimal 46di08
36 Base36 89b3c

Cryptographic Hash Functions

md5 e3e185651de7ea57352e6600a0a02eff
sha1 cfb54e3f86376a9477d2eb050dff7d90463c2938
sha256 f3043f64ea150e13c48023e0a79314f4fcda8bf8c06d00e4d23e886167b6d1a8
sha512 02c0ea13bfa3b4befe2ec1eefa3a51e9785fc04b09b31061e809f01e1a13d1212c071dde53512803edfe0c023577f52b1816edcf645ce27222846bcfe3f53979
ripemd-160 a0dc2a8b58a7894a59f9cb7cc3fdad1c3d8aecb6

13871208 as geometric shapes

Circle

Radius = n
Diameter 27742416
Circumference 87155370.298432
Area 6.0447513486329E+14

Sphere

Radius = n
Volume 1.1179733768689E+22
Surface area 2.4179005394531E+15
Circumference 87155370.298432

Square

Length = n
Perimeter 55484832
Area 192410411379264
Diagonal 19616850.480098

Cube

Length = n
Surface area 1154462468275584
Volume 2.6689648376073E+21
Space diagonal 24025637.018356

Equilateral Triangle

Length = n
Perimeter 41613624
Area 83316152103529
Altitude 12012818.509178

Triangular Pyramid

Length = n
Surface area 83316152103529
Volume 3.145405225701E+20
Height 6538950.1600327