31006816 (number)

31006816 is an even 8-digits composite number following 31006815 and preceding 31006817. In scientific notation, it is written as 3.1006816 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 12 positive divisors. There are 15503392 positive integers (up to 31006816) that are relatively prime to 31006816.

Interesting facts

Basic properties

Name

Name thirty-one million six thousand eight hundred sixteen

Notation

Scientific notation 3.1006816 × 10^7
Engineering notation 3.1006816 × 10^6

Prime Factorization of 31006816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 968963

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1937926
Product of the distinct prime numbers

The prime factorization of 31006816 is 2 × 2 × 2 × 2 × 2 × 968963. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 65, 35, 73, 628, 2553, 8174, 52566, 14914, 454061, 972152, 3831305, 8220733, 67251428, 1201715, 673362329, 682686844, 4544599798, 4321462514

Basic calculations (n = 31006816)

Multiplication

n×y
n×2 62013632
n×3 93020448
n×4 124027264
n×5 155034080

Division

n÷y
n÷2 15503408
n÷3 10335605.333333
n÷3 7751704
n÷5 6201363.2

Exponentiation

ny
n2 961422638457856
n3 2.9810654848897E+22
n4 9.2433348973927E+29
n5 2.8660638438983E+37

Nth Root

y√n
2√n 5568.3764240576
3√n 314.1610868321
4√n 74.621554688023
5√n 31.498613275099

Divisors of 31006816

1, 2, 4, 8, 16, 32, 968963, 1937926, 3875852, 7751704, 15503408, 31006816

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31006815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31006816 can be divided by 12 positive divisors. The sum of these divisors (counting 31006816) is 1, the average is 0.083333333333333.

Base conversion 31006816

Base System Value
2 Binary 1110110010010000001100000
3 Ternary 2011100022100121
4 Quaternary 1312102001200
5 Quinary 30414204231
6 Senary 3024330024
8 Octal 166220140
10 Decimal 31006816
12 Duodecimal a473914
16 Hexadecimal 1d92060
20 Vigesimal 9dfh0g
36 Base36 igl0g

Cryptographic Hash Functions

md5 f0472e99f1ff0dda89ae6d16ddb4df00
sha1 f8c49607b0f9a9f5f1568d7b45c0fca043086a50
sha256 1d3df937130d0a9fb2e839cf65955dc81f30ec41570eab5ed0f9686f654c4335
sha512 84401714341ceb67cd8325dc66e7cf4429b797f224d640382d61fc759207b396489faeaec0db390e995cf28c7684dba5a7aad7c9c320a29ccc597960fd2cc965
ripemd-160 c17522ad6a7157a30cb9b53ea7e6e5550eedaa36

31006816 as geometric shapes

Circle

Radius = n
Diameter 62013632
Circumference 194821570.71362
Area 3.0203982979741E+15

Sphere

Radius = n
Volume 1.2487057902933E+23
Surface area 1.2081593191896E+16
Circumference 194821570.71362

Square

Length = n
Perimeter 124027264
Area 961422638457856
Diagonal 43850259.713207

Cube

Length = n
Surface area 5768535830747136
Volume 2.9810654848897E+22
Space diagonal 53705380.69294

Equilateral Triangle

Length = n
Perimeter 93020448
Area 4.1630821433898E+14
Altitude 26852690.34647

Triangular Pyramid

Length = n
Surface area 4.1630821433898E+14
Volume 3.5132193658778E+21
Height 14616753.237736