38388545 (number)

38388545 is an odd 8-digits composite number following 38388544 and preceding 38388546. In scientific notation, it is written as 3.8388545 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 28348416 positive integers (up to 38388545) that are relatively prime to 38388545.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8388545 × 10^7
Engineering notation 3.8388545 × 10^6

Prime Factorization of 38388545

Prime Factorization 5 × 13 × 590593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38388545
Product of the distinct prime numbers

The prime factorization of 38388545 is 5 × 13 × 590593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 69, 74, 516, 874, 5832, 5140, 79685, 45148, 428909, 402359, 8123374, 9647449, 72511762, 3217500, 163917347, 111333042, 983083023, 6291952137

Basic calculations (n = 38388545)

Multiplication

n×y
n×2 76777090
n×3 115165635
n×4 153554180
n×5 191942725

Division

n÷y
n÷2 19194272.5
n÷3 12796181.666667
n÷3 9597136.25
n÷5 7677709

Exponentiation

ny
n2 1473680387217025
n3 5.6572445860298E+22
n4 2.1717338836681E+30
n5 8.3369703921218E+37

Nth Root

y√n
2√n 6195.8490136542
3√n 337.33951583583
4√n 78.713715537092
5√n 32.87307498364

Divisors of 38388545

1, 5, 13, 65, 590593, 2952965, 7677709, 38388545

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38388544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38388545 can be divided by 8 positive divisors. The sum of these divisors (counting 38388545) is 1, the average is 0.125.

Base conversion 38388545

Base System Value
2 Binary 10010010011100001101000001
3 Ternary 2200020100011222
4 Quaternary 2102130031001
5 Quinary 34311413140
6 Senary 3450444425
8 Octal 222341501
10 Decimal 38388545
12 Duodecimal 10a33715
16 Hexadecimal 249c341
20 Vigesimal bjib75
36 Base36 mussh

Cryptographic Hash Functions

md5 8d79849d1ebeef97e9d1c1121327619f
sha1 f4d2a8c079d35c2b8f7777bdd06dca4c3586d5e0
sha256 d044e2680ac603797c28c4f4eb8d647fc48ef51afa24e8939426c94e7c8c22c3
sha512 ced66ddea005c31c3e9b39ff0c4fe1bcd2b2232eb3fd574c9776caf7250198e6e9ba95750372083a79882138db4b69bacf47e6fdf34aaed717df4ef4bcebf230
ripemd-160 5753e38a01a9532085d0559fad0925d876715b6d

38388545 as geometric shapes

Circle

Radius = n
Diameter 76777090
Circumference 241202341.908
Area 4.6297034782204E+15

Sphere

Radius = n
Volume 2.3697010708043E+23
Surface area 1.8518813912881E+16
Circumference 241202341.908

Square

Length = n
Perimeter 153554180
Area 1473680387217025
Diagonal 54289600.97877

Cube

Length = n
Surface area 8842082323302150
Volume 5.6572445860298E+22
Space diagonal 66490910.368644

Equilateral Triangle

Length = n
Perimeter 115165635
Area 6.3812232619442E+14
Altitude 33245455.184322

Triangular Pyramid

Length = n
Surface area 6.3812232619442E+14
Volume 6.6671266826876E+21
Height 18096533.65959