38993838 (number)

38993838 is an even 8-digits composite number following 38993837 and preceding 38993839. In scientific notation, it is written as 3.8993838 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 11920608 positive integers (up to 38993838) that are relatively prime to 38993838.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-three thousand eight hundred thirty-eight

Notation

Scientific notation 3.8993838 × 10^7
Engineering notation 3.8993838 × 10^6

Prime Factorization of 38993838

Prime Factorization 2 × 3 × 13 × 163 × 3067

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38993838
Product of the distinct prime numbers

The prime factorization of 38993838 is 2 × 3 × 13 × 163 × 3067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 71, 54, 282, 505, 3022, 5490, 54773, 23160, 52818, 463673, 7727697, 4575104, 40235970, 78304190, 416613758, 51548141, 6754251744, 7484228271

Basic calculations (n = 38993838)

Multiplication

n×y
n×2 77987676
n×3 116981514
n×4 155975352
n×5 194969190

Division

n÷y
n÷2 19496919
n÷3 12997946
n÷3 9748459.5
n÷5 7798767.6

Exponentiation

ny
n2 1520519401970244
n3 5.9290887236285E+22
n4 2.3119792517679E+30
n5 9.0152944402801E+37

Nth Root

y√n
2√n 6244.5046240675
3√n 339.10328298042
4√n 79.022178051908
5√n 32.976092800333

Divisors of 38993838

1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 3067, 4238, 6134, 6357, 9201, 12714, 18402, 39871, 79742, 119613, 239226, 499921, 999842, 1499763, 2999526, 6498973, 12997946, 19496919, 38993838

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 -38993837
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 38993838 can be divided by 32 positive divisors. The sum of these divisors (counting 38993838) is 1, the average is 0.03125.

Base conversion 38993838

Base System Value
2 Binary 10010100101111111110101110
3 Ternary 2201101002111020
4 Quaternary 2110233332232
5 Quinary 34440300323
6 Senary 3511435010
8 Octal 224577656
10 Decimal 38993838
12 Duodecimal 11085a66
16 Hexadecimal 252ffae
20 Vigesimal c3e4bi
36 Base36 n7ru6

Cryptographic Hash Functions

md5 3d561e0ff827abed7d975560a64d7a79
sha1 74722400f978b4052857d7f1330237a5f61398af
sha256 a95a1e841c1523fb2217cadaf242d332ae6f00b71b58723f9a1a1a604288d10e
sha512 63f053aa899353fab134feda80b0774a3bc796d971def08ab200ac2e4690d3e6385446e7d9276abb7116e03e09744c328107b1e3a871a9d6a18b3a7683ace7e4
ripemd-160 98756ac6189babe94edc017d8f7919e1056a213f

38993838 as geometric shapes

Circle

Radius = n
Diameter 77987676
Circumference 245005509.99214
Area 4.7768525828705E+15

Sphere

Radius = n
Volume 2.4835708768844E+23
Surface area 1.9107410331482E+16
Circumference 245005509.99214

Square

Length = n
Perimeter 155975352
Area 1520519401970244
Diagonal 55145614.548579

Cube

Length = n
Surface area 9123116411821464
Volume 5.9290887236285E+22
Space diagonal 67539308.59811

Equilateral Triangle

Length = n
Perimeter 116981514
Area 6.5840421452668E+14
Altitude 33769654.299055

Triangular Pyramid

Length = n
Surface area 6.5840421452668E+14
Volume 6.987498071224E+21
Height 18381871.516193