38631231 (number)

38631231 is an odd 8-digits composite number following 38631230 and preceding 38631232. In scientific notation, it is written as 3.8631231 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 25725696 positive integers (up to 38631231) that are relatively prime to 38631231.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8631231 × 10^7
Engineering notation 3.8631231 × 10^6

Prime Factorization of 38631231

Prime Factorization 3 × 3 × 1217 × 3527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12877077
Product of the distinct prime numbers

The prime factorization of 38631231 is 3 × 3 × 1217 × 3527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 41, 58, 640, 304, 9429, 6344, 43619, 63721, 66706, 946426, 6286146, 3564745, 2954268, 40223814, 613413794, 86555764, 2290954980, 1356577732

Basic calculations (n = 38631231)

Multiplication

n×y
n×2 77262462
n×3 115893693
n×4 154524924
n×5 193156155

Division

n÷y
n÷2 19315615.5
n÷3 12877077
n÷3 9657807.75
n÷5 7726246.2

Exponentiation

ny
n2 1492372008575361
n3 5.7652167801209E+22
n4 2.2271742119793E+30
n5 8.6038481460214E+37

Nth Root

y√n
2√n 6215.4027222699
3√n 338.04889119215
4√n 78.837825453712
5√n 32.914533900309

Divisors of 38631231

1, 3, 9, 1217, 3527, 3651, 10581, 10953, 31743, 4292359, 12877077, 38631231

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 -38631230
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 38631231 can be divided by 12 positive divisors. The sum of these divisors (counting 38631231) is 1, the average is 0.083333333333333.

Base conversion 38631231

Base System Value
2 Binary 10010011010111011100111111
3 Ternary 2200200200002100
4 Quaternary 2103113130333
5 Quinary 34342144411
6 Senary 3500000143
8 Octal 223273477
10 Decimal 38631231
12 Duodecimal 10b30053
16 Hexadecimal 24d773f
20 Vigesimal c18i1b
36 Base36 n001r

Cryptographic Hash Functions

md5 0cc497d8c5fdff6416a1ff49a47289ac
sha1 7e2b1322f10c1c9a3800435d5f37b6d897b74383
sha256 c2bc8fd9c658013d14ce7ac18ebfad5daab1fa61b595f0412052dee3241bbcc3
sha512 f7856ea513d62c7c44a93c0c16825490845ee0d9a806c6dc39303eb88b3b07026a383971fd6ce6c7ae2549b759c92a0224a1ba1501910ba70eef25d05b7c696d
ripemd-160 199ca5acbf66845ff8458f081317b4813771eb14

38631231 as geometric shapes

Circle

Radius = n
Diameter 77262462
Circumference 242727183.01746
Area 4.6884249385634E+15

Sphere

Radius = n
Volume 2.414928357704E+23
Surface area 1.8753699754254E+16
Circumference 242727183.01746

Square

Length = n
Perimeter 154524924
Area 1492372008575361
Diagonal 54632810.811368

Cube

Length = n
Surface area 8954232051452166
Volume 5.7652167801209E+22
Space diagonal 66911254.85093

Equilateral Triangle

Length = n
Perimeter 115893693
Area 6.4621603566154E+14
Altitude 33455627.425465

Triangular Pyramid

Length = n
Surface area 6.4621603566154E+14
Volume 6.7943731337232E+21
Height 18210936.937123