31214 (number)

31214 is an even 5-digits composite number following 31213 and preceding 31215. In scientific notation, it is written as 3.1214 × 10^4. The sum of its digits is 11. It has a total of 2 prime factors and 4 positive divisors. There are 15606 positive integers (up to 31214) that are relatively prime to 31214.

Interesting facts

Basic properties

Name

Name thirty-one thousand two hundred fourteen

Notation

Scientific notation 3.1214 × 10^4
Engineering notation 3.1214 × 10^3

Prime Factorization of 31214

Prime Factorization 2 × 15607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31214
Product of the distinct prime numbers

The prime factorization of 31214 is 2 × 15607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 38, 64, 977, 513, 357, 8390, 5651, 14432, 652654, 804667, 626467, 9590702, 30971190, 25934882, 472370441, 738669276, 9954072523, 3465759153

Basic calculations (n = 31214)

Multiplication

n×y
n×2 62428
n×3 93642
n×4 124856
n×5 156070

Division

n÷y
n÷2 15607
n÷3 10404.666666667
n÷3 7803.5
n÷5 6242.8

Exponentiation

ny
n2 974313796
n3 30412230828344
n4 949287373075929616
n5 2.9631056063192E+22

Nth Root

y√n
2√n 176.67484257811
3√n 31.485926357745
4√n 13.291908914001
5√n 7.9226393234386

Divisors of 31214

1, 2, 15607, 31214

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31213
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31214 can be divided by 4 positive divisors. The sum of these divisors (counting 31214) is 1, the average is 0.25.

Base conversion 31214

Base System Value
2 Binary 111100111101110
3 Ternary 1120211002
4 Quaternary 13213232
5 Quinary 1444324
6 Senary 400302
8 Octal 74756
10 Decimal 31214
12 Duodecimal 16092
16 Hexadecimal 79ee
20 Vigesimal 3i0e
36 Base36 o32

Cryptographic Hash Functions

md5 d28b6717d8f0015f84b874f9d6688ef7
sha1 fce69f2d8395091f050a4fa1d4f5003c01be6fbc
sha256 16b024b09ebcb9d66f6a9968858d7e01081e51a14a4922edf3c8e3c2009c0000
sha512 4eeb43c0be2b54b0296724308333ddce59c651f3429d81362a43a39db73b066599575b6e65f8f7c11fd19e5bbe9798171a6c5595b403a5f88526d1d6cb649571
ripemd-160 138ecb113716b1d9401a862c963d8b69cb8c35e5

31214 as geometric shapes

Circle

Radius = n
Diameter 62428
Circumference 196123.3461783
Area 3060897063.8048

Sphere

Radius = n
Volume 1.2739045459947E+14
Surface area 12243588255.219
Circumference 196123.3461783

Square

Length = n
Perimeter 124856
Area 974313796
Diagonal 44143.262135914

Cube

Length = n
Surface area 5845882776
Volume 30412230828344
Space diagonal 54064.233907455

Equilateral Triangle

Length = n
Perimeter 93642
Area 421890249.29682
Altitude 27032.116953727

Triangular Pyramid

Length = n
Surface area 421890249.29682
Volume 3584115774955.4
Height 14714.420711971