31192542 (number)

31192542 is an even 8-digits composite number following 31192541 and preceding 31192543. In scientific notation, it is written as 3.1192542 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 10280160 positive integers (up to 31192542) that are relatively prime to 31192542.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-two thousand five hundred forty-two

Notation

Scientific notation 3.1192542 × 10^7
Engineering notation 3.1192542 × 10^6

Prime Factorization of 31192542

Prime Factorization 2 × 3 × 3 × 89 × 19471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10397514
Product of the distinct prime numbers

The prime factorization of 31192542 is 2 × 3 × 3 × 89 × 19471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 1, 19, 824, 109, 3550, 1534, 27262, 99564, 682549, 261809, 3652211, 7804033, 57303020, 62073539, 195252555, 270075266, 8824731774, 5926678947

Basic calculations (n = 31192542)

Multiplication

n×y
n×2 62385084
n×3 93577626
n×4 124770168
n×5 155962710

Division

n÷y
n÷2 15596271
n÷3 10397514
n÷3 7798135.5
n÷5 6238508.4

Exponentiation

ny
n2 972974676421764
n3 3.0349553459222E+22
n4 9.4667972095804E+29
n5 2.9529346956532E+37

Nth Root

y√n
2√n 5585.0283795161
3√n 314.78709725401
4√n 74.733047438975
5√n 31.536257547315

Divisors of 31192542

1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 19471, 38942, 58413, 116826, 175239, 350478, 1732919, 3465838, 5198757, 10397514, 15596271, 31192542

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31192541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31192542 can be divided by 24 positive divisors. The sum of these divisors (counting 31192542) is 1, the average is 0.041666666666667.

Base conversion 31192542

Base System Value
2 Binary 1110110111111010111011110
3 Ternary 2011200202010100
4 Quaternary 1312333113132
5 Quinary 30441130132
6 Senary 3032321530
8 Octal 166772736
10 Decimal 31192542
12 Duodecimal a5432a6
16 Hexadecimal 1dbf5de
20 Vigesimal 9ej172
36 Base36 ikkbi

Cryptographic Hash Functions

md5 8015ceaf8ca355752ea0276a73d87aeb
sha1 49467968b451f3bb00d93d1b8e2ab65cd78d4654
sha256 5f1294867c8172bd405b32a3249b6eb1b40093c6ef806e420b69812934f2e1d9
sha512 96126d6e834afada1b006932b0b4b2009bb1bbe2e59452285d0c8fc45056c4f6dace0279aaf341698b69700670b2740811f91866289901b65866940e58328126
ripemd-160 537a4024c926a53d87abdece6e76ed05ae9a6794

31192542 as geometric shapes

Circle

Radius = n
Diameter 62385084
Circumference 195988521.58798
Area 3.0566900955755E+15

Sphere

Radius = n
Volume 1.2712791224963E+23
Surface area 1.2226760382302E+16
Circumference 195988521.58798

Square

Length = n
Perimeter 124770168
Area 972974676421764
Diagonal 44112915.941292

Cube

Length = n
Surface area 5837848058530584
Volume 3.0349553459222E+22
Space diagonal 54027067.561226

Equilateral Triangle

Length = n
Perimeter 93577626
Area 4.213103935101E+14
Altitude 27013533.780613

Triangular Pyramid

Length = n
Surface area 4.213103935101E+14
Volume 3.5767291761666E+21
Height 14704305.313764