31038082 (number)

31038082 is an even 8-digits composite number following 31038081 and preceding 31038083. In scientific notation, it is written as 3.1038082 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 15497412 positive integers (up to 31038082) that are relatively prime to 31038082.

Interesting facts

Basic properties

Name

Name thirty-one million thirty-eight thousand eighty-two

Notation

Scientific notation 3.1038082 × 10^7
Engineering notation 3.1038082 × 10^6

Prime Factorization of 31038082

Prime Factorization 2 × 743 × 20887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31038082
Product of the distinct prime numbers

The prime factorization of 31038082 is 2 × 743 × 20887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 6, 68, 152, 189, 4497, 2675, 87755, 97135, 667639, 592994, 9490427, 458446, 77262249, 24813099, 818602296, 172313935, 6625311214, 4666335567

Basic calculations (n = 31038082)

Multiplication

n×y
n×2 62076164
n×3 93114246
n×4 124152328
n×5 155190410

Division

n÷y
n÷2 15519041
n÷3 10346027.333333
n÷3 7759520.5
n÷5 6207616.4

Exponentiation

ny
n2 963362534238724
n3 2.9900925333429E+22
n4 9.2806737237486E+29
n5 2.8805431205295E+37

Nth Root

y√n
2√n 5571.183177746
3√n 314.26664707229
4√n 74.640358906868
5√n 31.504963096091

Divisors of 31038082

1, 2, 743, 1486, 20887, 41774, 15519041, 31038082

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31038081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31038082 can be divided by 8 positive divisors. The sum of these divisors (counting 31038082) is 1, the average is 0.125.

Base conversion 31038082

Base System Value
2 Binary 1110110011001101010000010
3 Ternary 2011101220020121
4 Quaternary 1312121222002
5 Quinary 30421204312
6 Senary 3025130454
8 Octal 166315202
10 Decimal 31038082
12 Duodecimal a489a2a
16 Hexadecimal 1d99a82
20 Vigesimal 9djf42
36 Base36 ih94y

Cryptographic Hash Functions

md5 80e577b774ba8fc7345b994f0dfeee90
sha1 d24f208f0f51920c7abe8d981e2928486319f3e1
sha256 e281005f5ae51df3a5469f1624fd1048089a254993468a7720d5fbfa999f87c8
sha512 411bf35732dea3bf56cffafd67bfc7a718fe6a2a3e3e1cea5e0c1e5e6946557990ccf1d27079f574ad65130289ee0c1e2fa78f7b1e6541d2c9dafe8a3f2352a6
ripemd-160 1e2cdc16cc37792f2faf7ebe57bd50c6ea3274cd

31038082 as geometric shapes

Circle

Radius = n
Diameter 62076164
Circumference 195018020.78544
Area 3.026492660308E+15

Sphere

Radius = n
Volume 1.2524870315072E+23
Surface area 1.2105970641232E+16
Circumference 195018020.78544

Square

Length = n
Perimeter 124152328
Area 963362534238724
Diagonal 43894476.514448

Cube

Length = n
Surface area 5780175205432344
Volume 2.9900925333429E+22
Space diagonal 53759534.993489

Equilateral Triangle

Length = n
Perimeter 93114246
Area 4.1714821385245E+14
Altitude 26879767.496745

Triangular Pyramid

Length = n
Surface area 4.1714821385245E+14
Volume 3.5238578445034E+21
Height 14631492.171483