38631812 (number)

38631812 is an even 8-digits composite number following 38631811 and preceding 38631813. In scientific notation, it is written as 3.8631812 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 18475072 positive integers (up to 38631812) that are relatively prime to 38631812.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-one thousand eight hundred twelve

Notation

Scientific notation 3.8631812 × 10^7
Engineering notation 3.8631812 × 10^6

Prime Factorization of 38631812

Prime Factorization 2 × 2 × 529 × 18257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19315906
Product of the distinct prime numbers

The prime factorization of 38631812 is 2 × 2 × 529 × 18257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 78, 20, 50, 182, 7838, 3654, 8733, 86388, 323674, 64941, 7921035, 6130237, 88906922, 93926043, 733402626, 21545795, 5228573274, 1565106927

Basic calculations (n = 38631812)

Multiplication

n×y
n×2 77263624
n×3 115895436
n×4 154527248
n×5 193159060

Division

n÷y
n÷2 19315906
n÷3 12877270.666667
n÷3 9657953
n÷5 7726362.4

Exponentiation

ny
n2 1492416898403344
n3 5.7654769044741E+22
n4 2.2273081986399E+30
n5 8.6044951595914E+37

Nth Root

y√n
2√n 6215.4494608194
3√n 338.05058589543
4√n 78.838121875267
5√n 32.914632904294

Divisors of 38631812

1, 2, 4, 529, 1058, 2116, 18257, 36514, 73028, 9657953, 19315906, 38631812

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 -38631811
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 38631812 can be divided by 12 positive divisors. The sum of these divisors (counting 38631812) is 1, the average is 0.083333333333333.

Base conversion 38631812

Base System Value
2 Binary 10010011010111100110000100
3 Ternary 2200200200212212
4 Quaternary 2103113212010
5 Quinary 34342204222
6 Senary 3500002552
8 Octal 223274604
10 Decimal 38631812
12 Duodecimal 10b30458
16 Hexadecimal 24d7984
20 Vigesimal c18jac
36 Base36 n00hw

Cryptographic Hash Functions

md5 e92160c2fce6d7a9f6559b82e151dc6b
sha1 248dfdb372b2486535f145fcb8ce314bca2a309a
sha256 d140fbc2f44a56b5e817196df01b0bfb4f6ed545ce40696351710866b9782218
sha512 dc9625d605b1f1f47885ce24211d2b845d202abfe3fd6f8601e4cab15fb5d50d5a481f95cde23315c203f749c5f02089877ea964f2d79992b2b90046c2e9ff26
ripemd-160 c2097878788f49e280c9ce301975053f9cf33a27

38631812 as geometric shapes

Circle

Radius = n
Diameter 77263624
Circumference 242730833.54812
Area 4.6885659641172E+15

Sphere

Radius = n
Volume 2.4150373183383E+23
Surface area 1.8754263856469E+16
Circumference 242730833.54812

Square

Length = n
Perimeter 154527248
Area 1492416898403344
Diagonal 54633632.469448

Cube

Length = n
Surface area 8954501390420064
Volume 5.7654769044741E+22
Space diagonal 66912261.172449

Equilateral Triangle

Length = n
Perimeter 115895436
Area 6.4623547352724E+14
Altitude 33456130.586225

Triangular Pyramid

Length = n
Surface area 6.4623547352724E+14
Volume 6.7946796932134E+21
Height 18211210.823149