31361216 (number)

31361216 is an even 8-digits composite number following 31361215 and preceding 31361217. In scientific notation, it is written as 3.1361216 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 14 positive divisors. There are 15680576 positive integers (up to 31361216) that are relatively prime to 31361216.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-one thousand two hundred sixteen

Notation

Scientific notation 3.1361216 × 10^7
Engineering notation 3.1361216 × 10^6

Prime Factorization of 31361216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 490019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 980038
Product of the distinct prime numbers

The prime factorization of 31361216 is 2 × 2 × 2 × 2 × 2 × 2 × 490019. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 1, 28, 426, 737, 9714, 2200, 55910, 89952, 848960, 364650, 3412921, 8766072, 76803114, 28170314, 410174056, 448055474, 1349699810, 4019415047

Basic calculations (n = 31361216)

Multiplication

n×y
n×2 62722432
n×3 94083648
n×4 125444864
n×5 156806080

Division

n÷y
n÷2 15680608
n÷3 10453738.666667
n÷3 7840304
n÷5 6272243.2

Exponentiation

ny
n2 983525868998656
n3 3.0844567219255E+22
n4 9.6732313498956E+29
n5 3.0336429778205E+37

Nth Root

y√n
2√n 5600.1085703761
3√n 315.35348241624
4√n 74.833873148302
5√n 31.570290542291

Divisors of 31361216

1, 2, 4, 8, 16, 32, 64, 490019, 980038, 1960076, 3920152, 7840304, 15680608, 31361216

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31361215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31361216 can be divided by 14 positive divisors. The sum of these divisors (counting 31361216) is 1, the average is 0.071428571428571.

Base conversion 31361216

Base System Value
2 Binary 1110111101000100011000000
3 Ternary 2012000022111112
4 Quaternary 1313220203000
5 Quinary 31012024331
6 Senary 3040102452
8 Octal 167504300
10 Decimal 31361216
12 Duodecimal a604a28
16 Hexadecimal 1de88c0
20 Vigesimal 9g030g
36 Base36 io6gw

Cryptographic Hash Functions

md5 616c832314d77b1990407c6f078ac2f5
sha1 d39500084e0bf2660b55867a185b4e1f45e596a7
sha256 c479fc134272059effefac4c8fdc7910d1f8e3d19f91dcff2289b638b052e9ca
sha512 716bef1de31a9c9399b58c5656cd48f83c5f2b6bc8532013e2a110fe15b6eaa766891af90eb5612f95594bc0c4f6f4be25ed55ae27d51b1c311759f146294fa5
ripemd-160 bbb41da3f9c930cd228b87796f0d2b457dae3486

31361216 as geometric shapes

Circle

Radius = n
Diameter 62722432
Circumference 197048331.58649
Area 3.0898376446617E+15

Sphere

Radius = n
Volume 1.2920142103889E+23
Surface area 1.2359350578647E+16
Circumference 197048331.58649

Square

Length = n
Perimeter 125444864
Area 983525868998656
Diagonal 44351456.999712

Cube

Length = n
Surface area 5901155213991936
Volume 3.0844567219255E+22
Space diagonal 54319219.499142

Equilateral Triangle

Length = n
Perimeter 94083648
Area 4.25879193916E+14
Altitude 27159609.749571

Triangular Pyramid

Length = n
Surface area 4.25879193916E+14
Volume 3.6350671072499E+21
Height 14783818.999904