38208840 (number)

38208840 is an even 8-digits composite number following 38208839 and preceding 38208841. In scientific notation, it is written as 3.8208840 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 10188992 positive integers (up to 38208840) that are relatively prime to 38208840.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred eight thousand eight hundred forty

Notation

Scientific notation 3.8208840 × 10^7
Engineering notation 3.8208840 × 10^6

Prime Factorization of 38208840

Prime Factorization 2 × 2 × 2 × 15 × 318407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9552210
Product of the distinct prime numbers

The prime factorization of 38208840 is 2 × 2 × 2 × 15 × 318407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 71, 20, 560, 153, 5414, 1286, 16227, 57278, 512790, 601009, 3069768, 670020, 5591915, 83242670, 121151538, 511958590, 8394654656, 4265972295

Basic calculations (n = 38208840)

Multiplication

n×y
n×2 76417680
n×3 114626520
n×4 152835360
n×5 191044200

Division

n÷y
n÷2 19104420
n÷3 12736280
n÷3 9552210
n÷5 7641768

Exponentiation

ny
n2 1459915454145600
n3 5.5781676000977E+22
n4 2.1313531332532E+30
n5 8.1436530851968E+37

Nth Root

y√n
2√n 6181.3299539824
3√n 336.81230614607
4√n 78.621434443683
5√n 32.842240010667

Divisors of 38208840

1, 2, 4, 8, 15, 30, 60, 120, 318407, 636814, 1273628, 2547256, 4776105, 9552210, 19104420, 38208840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38208839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38208840 can be divided by 16 positive divisors. The sum of these divisors (counting 38208840) is 1, the average is 0.0625.

Base conversion 38208840

Base System Value
2 Binary 10010001110000010101001000
3 Ternary 2122220012200020
4 Quaternary 2101300111020
5 Quinary 34240140330
6 Senary 3442540440
8 Octal 221602510
10 Decimal 38208840
12 Duodecimal 10967720
16 Hexadecimal 2470548
20 Vigesimal big220
36 Base36 mqy4o

Cryptographic Hash Functions

md5 7867a30e11fbb65db77ee62814562b26
sha1 301473f31e91a65e52d9f1307b66df92d60660d5
sha256 b982d7915f2bacef0cd0996b954035db88964701fdc922f835194e11ace5784f
sha512 a19fd34245e312625e693dd15e0101812382ce71adf14634834f8a6ff3529ab8f8ccd4a8741b4c2a0b01181903ac7fcbbf9df215556438c3f2614c7270c56857
ripemd-160 b657460c2fa2f6ac18186a44784ce2b9a4854ac6

38208840 as geometric shapes

Circle

Radius = n
Diameter 76417680
Circumference 240073222.09238
Area 4.586459665606E+15

Sphere

Radius = n
Volume 2.3365773803946E+23
Surface area 1.8345838662424E+16
Circumference 240073222.09238

Square

Length = n
Perimeter 152835360
Area 1459915454145600
Diagonal 54035459.730544

Cube

Length = n
Surface area 8759492724873600
Volume 5.5781676000977E+22
Space diagonal 66179652.17827

Equilateral Triangle

Length = n
Perimeter 114626520
Area 6.3216193533379E+14
Altitude 33089826.089135

Triangular Pyramid

Length = n
Surface area 6.3216193533379E+14
Volume 6.5739335610402E+21
Height 18011819.910181