38861486 (number)

38861486 is an even 8-digits composite number following 38861485 and preceding 38861487. In scientific notation, it is written as 3.8861486 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 19430742 positive integers (up to 38861486) that are relatively prime to 38861486.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand four hundred eighty-six

Notation

Scientific notation 3.8861486 × 10^7
Engineering notation 3.8861486 × 10^6

Prime Factorization of 38861486

Prime Factorization 2 × 19430743

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38861486
Product of the distinct prime numbers

The prime factorization of 38861486 is 2 × 19430743. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 67, 58, 648, 166, 4809, 4874, 37361, 34470, 914676, 242024, 1364382, 7070143, 18026426, 15086505, 709902288, 634700346, 3621765668, 2808970623

Basic calculations (n = 38861486)

Multiplication

n×y
n×2 77722972
n×3 116584458
n×4 155445944
n×5 194307430

Division

n÷y
n÷2 19430743
n÷3 12953828.666667
n÷3 9715371.5
n÷5 7772297.2

Exponentiation

ny
n2 1510215094128196
n3 5.8689202737452E+22
n4 2.2807496305326E+30
n5 8.8633319836449E+37

Nth Root

y√n
2√n 6233.8981384043
3√n 338.71918920217
4√n 78.955038714475
5√n 32.953677005203

Divisors of 38861486

1, 2, 19430743, 38861486

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861485
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861486 can be divided by 4 positive divisors. The sum of these divisors (counting 38861486) is 1, the average is 0.25.

Base conversion 38861486

Base System Value
2 Binary 10010100001111101010101110
3 Ternary 2201010100221022
4 Quaternary 2110033222232
5 Quinary 34422031421
6 Senary 3504534142
8 Octal 224175256
10 Decimal 38861486
12 Duodecimal 11021352
16 Hexadecimal 250faae
20 Vigesimal c2hde6
36 Base36 n4xpq

Cryptographic Hash Functions

md5 c6daf38e244bc6eec1f4828bb7a48ab9
sha1 990cccfc80c8137c949461f1d9d6481abf0c4ca8
sha256 96dbb17b555c0e8aa2a823d081672a6d7d8b88f3e787751ee7c98a10ae9a9465
sha512 9553593a40cedb60a57853f6196d5047b40d475e2386df8f21d3a7a209afbc80dd334cc474cbcf740917c50433164d533546c71076606a369bf910e01baeefdf
ripemd-160 579cfbf4fa628c24a8dfbdc019311b72e3df3fa7

38861486 as geometric shapes

Circle

Radius = n
Diameter 77722972
Circumference 244173917.85037
Area 4.7444806450536E+15

Sphere

Radius = n
Volume 2.4583675755336E+23
Surface area 1.8977922580214E+16
Circumference 244173917.85037

Square

Length = n
Perimeter 155445944
Area 1510215094128196
Diagonal 54958440.555172

Cube

Length = n
Surface area 9061290564769176
Volume 5.8689202737452E+22
Space diagonal 67310068.209627

Equilateral Triangle

Length = n
Perimeter 116584458
Area 6.5394231834686E+14
Altitude 33655034.104813

Triangular Pyramid

Length = n
Surface area 6.5394231834686E+14
Volume 6.916588873014E+21
Height 18319480.185057