39812 (number)

39812 is an even 5-digits composite number following 39811 and preceding 39813. In scientific notation, it is written as 3.9812 × 10^4. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 19296 positive integers (up to 39812) that are relatively prime to 39812.

Interesting facts

Basic properties

Name

Name thirty-nine thousand eight hundred twelve

Notation

Scientific notation 3.9812 × 10^4
Engineering notation 3.9812 × 10^3

Prime Factorization of 39812

Prime Factorization 2 × 2 × 37 × 269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19906
Product of the distinct prime numbers

The prime factorization of 39812 is 2 × 2 × 37 × 269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 57, 77, 403, 780, 957, 5039, 63702, 32825, 532122, 545386, 2587326, 9896021, 3919211, 80993921, 19678132, 182237410, 3266569497, 5619749814

Basic calculations (n = 39812)

Multiplication

n×y
n×2 79624
n×3 119436
n×4 159248
n×5 199060

Division

n÷y
n÷2 19906
n÷3 13270.666666667
n÷3 9953
n÷5 7962.4

Exponentiation

ny
n2 1584995344
n3 63101834635328
n4 2512210240501678336
n5 1.0001611409485E+23

Nth Root

y√n
2√n 199.52944644839
3√n 34.145855526518
4√n 14.125489246337
5√n 8.3176913193616

Divisors of 39812

1, 2, 4, 37, 74, 148, 269, 538, 1076, 9953, 19906, 39812

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 -39811
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 39812 can be divided by 12 positive divisors. The sum of these divisors (counting 39812) is 1, the average is 0.083333333333333.

Base conversion 39812

Base System Value
2 Binary 1001101110000100
3 Ternary 2000121112
4 Quaternary 21232010
5 Quinary 2233222
6 Senary 504152
8 Octal 115604
10 Decimal 39812
12 Duodecimal 1b058
16 Hexadecimal 9b84
20 Vigesimal 4jac
36 Base36 upw

Cryptographic Hash Functions

md5 8c98ec1d4947ca23fbf9ed07c8adbfa5
sha1 0408fefa43da5a882bc0dfdc1885a2631d9fa873
sha256 387fd980548095f7d734d758e835a6c5d48c1183bbda903e5cd3af10b35bc02a
sha512 dc53dea3cb007042d2c20cb9a2909d424b079f435494c5899b4c88b74b510e4fccbc3fc0cc59f0bc0d5dec5d2d55dd00ac96d9901b4e23c330b023aab77f7d78
ripemd-160 ef6db1bcd454ce655955729d13907a7af8106364

39812 as geometric shapes

Circle

Radius = n
Diameter 79624
Circumference 250146.17344943
Area 4979409728.6844

Sphere

Radius = n
Volume 2.6432034682451E+14
Surface area 19917638914.738
Circumference 250146.17344943

Square

Length = n
Perimeter 159248
Area 1584995344
Diagonal 56302.670345198

Cube

Length = n
Surface area 9509972064
Volume 63101834635328
Space diagonal 68956.406750932

Equilateral Triangle

Length = n
Perimeter 119436
Area 686323116.39203
Altitude 34478.203375466

Triangular Pyramid

Length = n
Surface area 686323116.39203
Volume 7436622529325.4
Height 18767.556781733