31668082 (number)

31668082 is an even 8-digits composite number following 31668081 and preceding 31668083. In scientific notation, it is written as 3.1668082 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 15834040 positive integers (up to 31668082) that are relatively prime to 31668082.

Interesting facts

Basic properties

Name

Name thirty-one million six hundred sixty-eight thousand eighty-two

Notation

Scientific notation 3.1668082 × 10^7
Engineering notation 3.1668082 × 10^6

Prime Factorization of 31668082

Prime Factorization 2 × 15834041

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31668082
Product of the distinct prime numbers

The prime factorization of 31668082 is 2 × 15834041. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 26, 14, 436, 556, 9297, 5237, 82706, 42832, 827898, 394964, 7774051, 8897184, 58468917, 72128243, 711866143, 7184864, 9626439744, 2114543586

Basic calculations (n = 31668082)

Multiplication

n×y
n×2 63336164
n×3 95004246
n×4 126672328
n×5 158340410

Division

n÷y
n÷2 15834041
n÷3 10556027.333333
n÷3 7917020.5
n÷5 6333616.4

Exponentiation

ny
n2 1002867417558724
n3 3.1758887614378E+22
n4 1.0057430572009E+30
n5 3.1849953606369E+37

Nth Root

y√n
2√n 5627.440092973
3√n 316.37871194829
4√n 75.016265522705
5√n 31.631832493146

Divisors of 31668082

1, 2, 15834041, 31668082

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 -31668081
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 31668082 can be divided by 4 positive divisors. The sum of these divisors (counting 31668082) is 1, the average is 0.25.

Base conversion 31668082

Base System Value
2 Binary 1111000110011011101110010
3 Ternary 2012120220102221
4 Quaternary 1320303131302
5 Quinary 31101334312
6 Senary 3050431254
8 Octal 170633562
10 Decimal 31668082
12 Duodecimal a73252a
16 Hexadecimal 1e33772
20 Vigesimal 9hia42
36 Base36 iur8y

Cryptographic Hash Functions

md5 09b116b33649fb4937fddfa6217450cb
sha1 1c18c22cb16372c89d3280f228742cd1808d9e44
sha256 02456630fb92cf33ec843e018056408ea549fad161b52201544c346a821f5da2
sha512 7f86d69ffa7ddd4ee0377c4e5e3933d4bc6907f33c99c1e39f7ba500effd45b944640b3c228ccb65cfcda2f651f21f9f87b870a5c635e67dc49148b996d20975
ripemd-160 9697b51fb5e2df9577176ead22fb4efad15dd885

31668082 as geometric shapes

Circle

Radius = n
Diameter 63336164
Circumference 198976427.52896
Area 3.1506009115271E+15

Sphere

Radius = n
Volume 1.3303131735402E+23
Surface area 1.2602403646108E+16
Circumference 198976427.52896

Square

Length = n
Perimeter 126672328
Area 1002867417558724
Diagonal 44785431.058743

Cube

Length = n
Surface area 6017204505352344
Volume 3.1758887614378E+22
Space diagonal 54850727.002257

Equilateral Triangle

Length = n
Perimeter 95004246
Area 4.3425433011678E+14
Altitude 27425363.501129

Triangular Pyramid

Length = n
Surface area 4.3425433011678E+14
Volume 3.742820799178E+21
Height 14928477.019581