38863855 (number)

38863855 is an odd 8-digits composite number following 38863854 and preceding 38863856. In scientific notation, it is written as 3.8863855 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 31091080 positive integers (up to 38863855) that are relatively prime to 38863855.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand eight hundred fifty-five

Notation

Scientific notation 3.8863855 × 10^7
Engineering notation 3.8863855 × 10^6

Prime Factorization of 38863855

Prime Factorization 5 × 7772771

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38863855
Product of the distinct prime numbers

The prime factorization of 38863855 is 5 × 7772771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 48, 17, 138, 489, 3175, 2174, 29120, 20691, 580855, 657417, 5397108, 9028572, 46651981, 50889984, 873360551, 662996935, 7350985963, 1019423780

Basic calculations (n = 38863855)

Multiplication

n×y
n×2 77727710
n×3 116591565
n×4 155455420
n×5 194319275

Division

n÷y
n÷2 19431927.5
n÷3 12954618.333333
n÷3 9715963.75
n÷5 7772771

Exponentiation

ny
n2 1510399225461025
n3 5.869993649043E+22
n4 2.2813058202733E+30
n5 8.8660338609756E+37

Nth Root

y√n
2√n 6234.0881450297
3√n 338.72607184732
4√n 78.956241963696
5√n 32.954078767283

Divisors of 38863855

1, 5, 7772771, 38863855

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 -38863854
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 38863855 can be divided by 4 positive divisors. The sum of these divisors (counting 38863855) is 1, the average is 0.25.

Base conversion 38863855

Base System Value
2 Binary 10010100010000001111101111
3 Ternary 2201010111012001
4 Quaternary 2110100033233
5 Quinary 34422120410
6 Senary 3504553131
8 Octal 224201757
10 Decimal 38863855
12 Duodecimal 110227a7
16 Hexadecimal 25103ef
20 Vigesimal c2hjcf
36 Base36 n4zjj

Cryptographic Hash Functions

md5 657fcc3be3add1849004805244c06371
sha1 f5614bc33c29e39e911c0f0fb1dd0874f58c4a67
sha256 106be7d995c7f5c831fbf8b9b102443b938e323b67eb6ddeaa871d5d8e33f178
sha512 fdb7c4c4df3a8e66565e3cc30eef843d0c65fa8d50bdeafad357ca3452e847d4dfef1e946cd3c3098e7c29508c384cc694e854436ceb538fa09eb97e3f38432d
ripemd-160 914007de11d2e4ca5ae186bc2c9978cefc6e667e

38863855 as geometric shapes

Circle

Radius = n
Diameter 77727710
Circumference 244188802.71636
Area 4.7450591106961E+15

Sphere

Radius = n
Volume 2.4588171899269E+23
Surface area 1.8980236442784E+16
Circumference 244188802.71636

Square

Length = n
Perimeter 155455420
Area 1510399225461025
Diagonal 54961790.827101

Cube

Length = n
Surface area 9062395352766150
Volume 5.869993649043E+22
Space diagonal 67314171.43799

Equilateral Triangle

Length = n
Perimeter 116591565
Area 6.5402204955279E+14
Altitude 33657085.718995

Triangular Pyramid

Length = n
Surface area 6.5402204955279E+14
Volume 6.9178538579337E+21
Height 18320596.942367