38631405 (number)

38631405 is an odd 8-digits composite number following 38631404 and preceding 38631406. In scientific notation, it is written as 3.8631405 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 20509248 positive integers (up to 38631405) that are relatively prime to 38631405.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-one thousand four hundred five

Notation

Scientific notation 3.8631405 × 10^7
Engineering notation 3.8631405 × 10^6

Prime Factorization of 38631405

Prime Factorization 3 × 5 × 11549 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38631405
Product of the distinct prime numbers

The prime factorization of 38631405 is 3 × 5 × 11549 × 223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 14, 30, 961, 208, 3908, 7471, 3352, 33494, 72567, 868370, 3601800, 5717867, 19782595, 85674516, 166773307, 239541099, 4594718354, 304251722

Basic calculations (n = 38631405)

Multiplication

n×y
n×2 77262810
n×3 115894215
n×4 154525620
n×5 193157025

Division

n÷y
n÷2 19315702.5
n÷3 12877135
n÷3 9657851.25
n÷5 7726281

Exponentiation

ny
n2 1492385452274025
n3 5.7652946822906E+22
n4 2.2272143381591E+30
n5 8.6040419119233E+37

Nth Root

y√n
2√n 6215.4167197381
3√n 338.04939872986
4√n 78.837914227471
5√n 32.914563550509

Divisors of 38631405

1, 3, 5, 15, 223, 669, 1115, 3345, 11549, 34647, 57745, 173235, 2575427, 7726281, 12877135, 38631405

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 -38631404
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 38631405 can be divided by 16 positive divisors. The sum of these divisors (counting 38631405) is 1, the average is 0.0625.

Base conversion 38631405

Base System Value
2 Binary 10010011010111011111101101
3 Ternary 2200200200022210
4 Quaternary 2103113133231
5 Quinary 34342201110
6 Senary 3500001033
8 Octal 223273755
10 Decimal 38631405
12 Duodecimal 10b30179
16 Hexadecimal 24d77ed
20 Vigesimal c18ia5
36 Base36 n006l

Cryptographic Hash Functions

md5 9b69108a08caa70767c58f9e97b53ed2
sha1 cf07691ac2d67dcb102d37e01e4a62928ce870db
sha256 a4db8b004c66b8ef3d98c39ed069917ba272710123ac7ff5a053076d776f668d
sha512 743c29f3c65611d778027afe5f1c4697c2f092556520a283eb48e8a1f60bda00d21f13dd776afb7626ef4e912fbed4999547f05bb908b8cf1568ec648bb0eee5
ripemd-160 bd06b68e01faadce9e8c09a1020e0864f71dffb1

38631405 as geometric shapes

Circle

Radius = n
Diameter 77262810
Circumference 242728276.2917
Area 4.6884671731884E+15

Sphere

Radius = n
Volume 2.4149609892886E+23
Surface area 1.8753868692753E+16
Circumference 242728276.2917

Square

Length = n
Perimeter 154525620
Area 1492385452274025
Diagonal 54633056.884528

Cube

Length = n
Surface area 8954312713644150
Volume 5.7652946822906E+22
Space diagonal 66911556.22777

Equilateral Triangle

Length = n
Perimeter 115894215
Area 6.4622185695382E+14
Altitude 33455778.113885

Triangular Pyramid

Length = n
Surface area 6.4622185695382E+14
Volume 6.7944649423107E+21
Height 18211018.961509