38408738 (number)

38408738 is an even 8-digits composite number following 38408737 and preceding 38408739. In scientific notation, it is written as 3.8408738 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 18685296 positive integers (up to 38408738) that are relatively prime to 38408738.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred eight thousand seven hundred thirty-eight

Notation

Scientific notation 3.8408738 × 10^7
Engineering notation 3.8408738 × 10^6

Prime Factorization of 38408738

Prime Factorization 2 × 37 × 519037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38408738
Product of the distinct prime numbers

The prime factorization of 38408738 is 2 × 37 × 519037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 72, 99, 670, 469, 7820, 7014, 72528, 78360, 117497, 268958, 3103220, 441638, 17434612, 31408109, 98919914, 139519298, 1710619014, 7132449426

Basic calculations (n = 38408738)

Multiplication

n×y
n×2 76817476
n×3 115226214
n×4 153634952
n×5 192043690

Division

n÷y
n÷2 19204369
n÷3 12802912.666667
n÷3 9602184.5
n÷5 7681747.6

Exponentiation

ny
n2 1475231154752644
n3 5.6661766912332E+22
n4 2.1763069599528E+30
n5 8.3589203832404E+37

Nth Root

y√n
2√n 6197.4783581712
3√n 337.39865416128
4√n 78.724064670031
5√n 32.876532610795

Divisors of 38408738

1, 2, 37, 74, 519037, 1038074, 19204369, 38408738

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 -38408737
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 38408738 can be divided by 8 positive divisors. The sum of these divisors (counting 38408738) is 1, the average is 0.125.

Base conversion 38408738

Base System Value
2 Binary 10010010100001001000100010
3 Ternary 2200021100212212
4 Quaternary 2102201020202
5 Quinary 34313034423
6 Senary 3451122122
8 Octal 222411042
10 Decimal 38408738
12 Duodecimal 10a43342
16 Hexadecimal 24a1222
20 Vigesimal c011gi
36 Base36 mv8de

Cryptographic Hash Functions

md5 ea34e70b73979d2a11b796350ed349b3
sha1 bc80b65ae0f8285d755a7afd02e49517e5d15a4f
sha256 49dff99cfb874aef657113ff4a63916b67a8035190e4563c8821571911d52589
sha512 9f228efe49aaa409fe9ec5cb9fc3e0876ff53252109875edd1e8f489025a76ae3988f288a66e5ef5840575f3d8b1be7a8ba8751d8f20b7a5bd2b9a2b40eaad44
ripemd-160 0fae6434562f0b9cabfd9ba5e6dbf1b319927341

38408738 as geometric shapes

Circle

Radius = n
Diameter 76817476
Circumference 241329218.26891
Area 4.6345753581177E+15

Sphere

Radius = n
Volume 2.3734425422826E+23
Surface area 1.8538301432471E+16
Circumference 241329218.26891

Square

Length = n
Perimeter 153634952
Area 1475231154752644
Diagonal 54318158.193235

Cube

Length = n
Surface area 8851386928515864
Volume 5.6661766912332E+22
Space diagonal 66525885.670601

Equilateral Triangle

Length = n
Perimeter 115226214
Area 6.3879382823502E+14
Altitude 33262942.835301

Triangular Pyramid

Length = n
Surface area 6.3879382823502E+14
Volume 6.6776532696202E+21
Height 18106052.731078