38863638 (number)

38863638 is an even 8-digits composite number following 38863637 and preceding 38863639. In scientific notation, it is written as 3.8863638 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 11612160 positive integers (up to 38863638) that are relatively prime to 38863638.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand six hundred thirty-eight

Notation

Scientific notation 3.8863638 × 10^7
Engineering notation 3.8863638 × 10^6

Prime Factorization of 38863638

Prime Factorization 2 × 99 × 9 × 113 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38863638
Product of the distinct prime numbers

The prime factorization of 38863638 is 2 × 99 × 9 × 113 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 5, 93, 321, 575, 9932, 1624, 13638, 74772, 217402, 6749, 9177277, 8068059, 53504384, 93831107, 243797256, 368536113, 5830131114, 162545292

Basic calculations (n = 38863638)

Multiplication

n×y
n×2 77727276
n×3 116590914
n×4 155454552
n×5 194318190

Division

n÷y
n÷2 19431819
n÷3 12954546
n÷3 9715909.5
n÷5 7772727.6

Exponentiation

ny
n2 1510382358595044
n3 5.8698953226024E+22
n4 2.2812548691551E+30
n5 8.8657863420582E+37

Nth Root

y√n
2√n 6234.0707406958
3√n 338.72544140983
4√n 78.956131748559
5√n 32.95404196676

Divisors of 38863638

1, 2, 9, 18, 99, 113, 193, 198, 226, 386, 891, 1017, 1737, 1782, 2034, 3474, 11187, 19107, 21809, 22374, 38214, 43618, 100683, 171963, 196281, 201366, 343926, 392562, 2159091, 4318182, 19431819, 38863638

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38863637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38863638 can be divided by 32 positive divisors. The sum of these divisors (counting 38863638) is 1, the average is 0.03125.

Base conversion 38863638

Base System Value
2 Binary 10010100010000001100010110
3 Ternary 2201010110220000
4 Quaternary 2110100030112
5 Quinary 34422114023
6 Senary 3504552130
8 Octal 224201426
10 Decimal 38863638
12 Duodecimal 11022646
16 Hexadecimal 2510316
20 Vigesimal c2hj1i
36 Base36 n4zdi

Cryptographic Hash Functions

md5 5cbc6248e4efdecaa65c0b2172d52738
sha1 9fb47a874d701a9312e98a6fe4099647730906d3
sha256 50c3a05965b306a4b90671f9b4b96c698de9c3ce5735baebde4014a4a9a38b94
sha512 33b18d53b57b78a81c3352b248a65df332dc7f0dcffcfb90934046393133713045f786fac8136aaf97e6fc6193e776411360ebe445f229b5d8376a841d1c9470
ripemd-160 fa1ce277e82b5b7476e67fcdecab272eb0766972

38863638 as geometric shapes

Circle

Radius = n
Diameter 77727276
Circumference 244187439.26515
Area 4.7450061218738E+15

Sphere

Radius = n
Volume 2.4587760030438E+23
Surface area 1.8980024487495E+16
Circumference 244187439.26515

Square

Length = n
Perimeter 155454552
Area 1510382358595044
Diagonal 54961483.942758

Cube

Length = n
Surface area 9062294151570264
Volume 5.8698953226024E+22
Space diagonal 67313795.582965

Equilateral Triangle

Length = n
Perimeter 116590914
Area 6.5401474598558E+14
Altitude 33656897.791482

Triangular Pyramid

Length = n
Surface area 6.5401474598558E+14
Volume 6.9177379791123E+21
Height 18320494.647586