38861444 (number)

38861444 is an even 8-digits composite number following 38861443 and preceding 38861445. In scientific notation, it is written as 3.8861444 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 18585864 positive integers (up to 38861444) that are relatively prime to 38861444.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand four hundred forty-four

Notation

Scientific notation 3.8861444 × 10^7
Engineering notation 3.8861444 × 10^6

Prime Factorization of 38861444

Prime Factorization 2 × 2 × 23 × 422407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19430722
Product of the distinct prime numbers

The prime factorization of 38861444 is 2 × 2 × 23 × 422407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 87, 63, 372, 777, 1419, 5594, 81202, 67361, 194463, 993739, 3813334, 3368406, 76532358, 95402481, 736875003, 412866084, 7949310035, 4232547535

Basic calculations (n = 38861444)

Multiplication

n×y
n×2 77722888
n×3 116584332
n×4 155445776
n×5 194307220

Division

n÷y
n÷2 19430722
n÷3 12953814.666667
n÷3 9715361
n÷5 7772288.8

Exponentiation

ny
n2 1510211829765136
n3 5.8689012450555E+22
n4 2.2807397707626E+30
n5 8.8632840880062E+37

Nth Root

y√n
2√n 6233.8947697246
3√n 338.71906717724
4√n 78.955017381574
5√n 32.953669882187

Divisors of 38861444

1, 2, 4, 23, 46, 92, 422407, 844814, 1689628, 9715361, 19430722, 38861444

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 -38861443
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 38861444 can be divided by 12 positive divisors. The sum of these divisors (counting 38861444) is 1, the average is 0.083333333333333.

Base conversion 38861444

Base System Value
2 Binary 10010100001111101010000100
3 Ternary 2201010100212202
4 Quaternary 2110033222010
5 Quinary 34422031234
6 Senary 3504534032
8 Octal 224175204
10 Decimal 38861444
12 Duodecimal 11021318
16 Hexadecimal 250fa84
20 Vigesimal c2hdc4
36 Base36 n4xok

Cryptographic Hash Functions

md5 1b9d7eca5eb9a83aed583f17ecda5fc3
sha1 c1c03f80f50c568b25b5d3f5a841dd8292389a8b
sha256 c54dea764630623f94a21c07c7e942bacb136951898c5fd746aa561ca0ebf6ce
sha512 7eb9193b3b413de59e04e76544bb14c24e5a930fc6d24502baee3dcaa7ee0dc495e271a45f61b26484f52f9aff4aea8861e6baa0bfe5e0493f23388a983b376b
ripemd-160 cc683f656d1a9bed9f6a07d2a3973c5b952502a6

38861444 as geometric shapes

Circle

Radius = n
Diameter 77722888
Circumference 244173653.95658
Area 4.7444703897546E+15

Sphere

Radius = n
Volume 2.4583596048147E+23
Surface area 1.8977881559018E+16
Circumference 244173653.95658

Square

Length = n
Perimeter 155445776
Area 1510211829765136
Diagonal 54958381.158203

Cube

Length = n
Surface area 9061270978590816
Volume 5.8689012450555E+22
Space diagonal 67309995.463493

Equilateral Triangle

Length = n
Perimeter 116584332
Area 6.5394090483619E+14
Altitude 33654997.731746

Triangular Pyramid

Length = n
Surface area 6.5394090483619E+14
Volume 6.9165664474882E+21
Height 18319460.386068