38863885 (number)

38863885 is an odd 8-digits composite number following 38863884 and preceding 38863886. In scientific notation, it is written as 3.8863885 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 31091104 positive integers (up to 38863885) that are relatively prime to 38863885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8863885 × 10^7
Engineering notation 3.8863885 × 10^6

Prime Factorization of 38863885

Prime Factorization 5 × 7772777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38863885
Product of the distinct prime numbers

The prime factorization of 38863885 is 5 × 7772777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 4, 77, 638, 144, 9907, 4745, 48230, 70875, 559603, 22140, 3825076, 3236228, 84055697, 94400525, 598797126, 91532073, 6254622885, 327935071

Basic calculations (n = 38863885)

Multiplication

n×y
n×2 77727770
n×3 116591655
n×4 155455540
n×5 194319425

Division

n÷y
n÷2 19431942.5
n÷3 12954628.333333
n÷3 9715971.25
n÷5 7772777

Exponentiation

ny
n2 1510401557293225
n3 5.8700072426465E+22
n4 2.2813128642738E+30
n5 8.8660680806158E+37

Nth Root

y√n
2√n 6234.090551155
3√n 338.7261590044
4√n 78.956257200775
5√n 32.9540838549

Divisors of 38863885

1, 5, 7772777, 38863885

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 -38863884
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 38863885 can be divided by 4 positive divisors. The sum of these divisors (counting 38863885) is 1, the average is 0.25.

Base conversion 38863885

Base System Value
2 Binary 10010100010000010000001101
3 Ternary 2201010111020011
4 Quaternary 2110100100031
5 Quinary 34422121020
6 Senary 3504553221
8 Octal 224202015
10 Decimal 38863885
12 Duodecimal 11022811
16 Hexadecimal 251040d
20 Vigesimal c2hje5
36 Base36 n4zkd

Cryptographic Hash Functions

md5 1b20810da1854b870ba038209ad0b805
sha1 01216db08e6df798aa45736ee81323f3b23848c0
sha256 d3fe872a6e225674178d7e9029458da172f7643bad3fb2e708b721377b0b3485
sha512 1a86a4bb3b5656fc43999b990002c8cf304eec08066fa044e13c9531db23b4d5ac8a2b38f5b37fbf557dfb4819c6f83465831f65806e647158e8501f0d0c1e05
ripemd-160 90cd8f1d1efeb59670322c43702d56d5dd421604

38863885 as geometric shapes

Circle

Radius = n
Diameter 77727770
Circumference 244188991.21192
Area 4.745066436363E+15

Sphere

Radius = n
Volume 2.4588228840023E+23
Surface area 1.8980265745452E+16
Circumference 244188991.21192

Square

Length = n
Perimeter 155455540
Area 1510401557293225
Diagonal 54961833.253508

Cube

Length = n
Surface area 9062409343759350
Volume 5.8700072426465E+22
Space diagonal 67314223.399514

Equilateral Triangle

Length = n
Perimeter 116591655
Area 6.5402305926576E+14
Altitude 33657111.699757

Triangular Pyramid

Length = n
Surface area 6.5402305926576E+14
Volume 6.9178698781491E+21
Height 18320611.084503