31402382 (number)

31402382 is an even 8-digits composite number following 31402381 and preceding 31402383. In scientific notation, it is written as 3.1402382 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 14219520 positive integers (up to 31402382) that are relatively prime to 31402382.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred two thousand three hundred eighty-two

Notation

Scientific notation 3.1402382 × 10^7
Engineering notation 3.1402382 × 10^6

Prime Factorization of 31402382

Prime Factorization 2 × 11 × 277 × 5153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31402382
Product of the distinct prime numbers

The prime factorization of 31402382 is 2 × 11 × 277 × 5153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 44, 23, 85, 389, 7223, 7544, 83662, 39019, 101410, 197825, 9844645, 3529565, 11591900, 65915784, 432318382, 502533515, 881373079, 4461400232

Basic calculations (n = 31402382)

Multiplication

n×y
n×2 62804764
n×3 94207146
n×4 125609528
n×5 157011910

Division

n÷y
n÷2 15701191
n÷3 10467460.666667
n÷3 7850595.5
n÷5 6280476.4

Exponentiation

ny
n2 986109595273924
n3 3.0966190204657E+22
n4 9.724121338913E+29
n5 3.053605728989E+37

Nth Root

y√n
2√n 5603.7828294822
3√n 315.49140399675
4√n 74.85841856119
5√n 31.578574281943

Divisors of 31402382

1, 2, 11, 22, 277, 554, 3047, 5153, 6094, 10306, 56683, 113366, 1427381, 2854762, 15701191, 31402382

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31402381
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31402382 can be divided by 16 positive divisors. The sum of these divisors (counting 31402382) is 1, the average is 0.0625.

Base conversion 31402382

Base System Value
2 Binary 1110111110010100110001110
3 Ternary 2012002101222012
4 Quaternary 1313302212032
5 Quinary 31014334012
6 Senary 3041021222
8 Octal 167624616
10 Decimal 31402382
12 Duodecimal a624812
16 Hexadecimal 1df298e
20 Vigesimal 9g55j2
36 Base36 ip28e

Cryptographic Hash Functions

md5 c895716e2c4597c2a11d3121ac5c519c
sha1 f2cd84d545eae6b7b1e494c66ea8cf2db9a2142d
sha256 6bcebee70d31f514901ccb386b44ab7f118b4fd1afc6d3fc79048289c351bb19
sha512 46a3b65d89bb3d2b91ab734caed776f44d414f95fc41212e8fafd44b89fd00752d0ad54495a9a789ab4f208a05f558340dbd9077910ca4aa8442d997391c9ee3
ripemd-160 8aa6b007aa293b366d07e6cec4633a30e1a7ed4d

31402382 as geometric shapes

Circle

Radius = n
Diameter 62804764
Circumference 197306985.19284
Area 3.097954660147E+15

Sphere

Radius = n
Volume 1.2971087420882E+23
Surface area 1.2391818640588E+16
Circumference 197306985.19284

Square

Length = n
Perimeter 125609528
Area 986109595273924
Diagonal 44409674.515221

Cube

Length = n
Surface area 5916657571643544
Volume 3.0966190204657E+22
Space diagonal 54390521.102686

Equilateral Triangle

Length = n
Perimeter 94207146
Area 4.269979802114E+14
Altitude 27195260.551343

Triangular Pyramid

Length = n
Surface area 4.269979802114E+14
Volume 3.6494005135376E+21
Height 14803224.838407