38996909 (number)

38996909 is an odd 8-digits composite number following 38996908 and preceding 38996910. In scientific notation, it is written as 3.8996909 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 32273136 positive integers (up to 38996909) that are relatively prime to 38996909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8996909 × 10^7
Engineering notation 3.8996909 × 10^6

Prime Factorization of 38996909

Prime Factorization 7 × 29 × 192103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38996909
Product of the distinct prime numbers

The prime factorization of 38996909 is 7 × 29 × 192103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 3, 2, 144, 30, 3050, 7593, 4056, 54864, 182942, 176141, 7881923, 3465891, 91335318, 2046520, 323938798, 342831037, 7787824959, 6415101080

Basic calculations (n = 38996909)

Multiplication

n×y
n×2 77993818
n×3 116990727
n×4 155987636
n×5 194984545

Division

n÷y
n÷2 19498454.5
n÷3 12998969.666667
n÷3 9749227.25
n÷5 7799381.8

Exponentiation

ny
n2 1520758911554281
n3 5.9304896884821E+22
n4 2.3127076670718E+30
n5 9.01884504364E+37

Nth Root

y√n
2√n 6244.7505154329
3√n 339.11218488987
4√n 79.023733874279
5√n 32.976612197223

Divisors of 38996909

1, 7, 29, 203, 192103, 1344721, 5570987, 38996909

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 -38996908
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 38996909 can be divided by 8 positive divisors. The sum of these divisors (counting 38996909) is 1, the average is 0.125.

Base conversion 38996909

Base System Value
2 Binary 10010100110000101110101101
3 Ternary 2201101020200222
4 Quaternary 2110300232231
5 Quinary 34440400114
6 Senary 3511501125
8 Octal 224605655
10 Decimal 38996909
12 Duodecimal 110877a5
16 Hexadecimal 2530bad
20 Vigesimal c3ec59
36 Base36 n7u7h

Cryptographic Hash Functions

md5 2e969f9d87043e233ff23d19ac77e38f
sha1 50b1f227016c4aa162a388d09165335a75d6ad4f
sha256 dfd7415f4f461bc8c15bbbac423d1371f60218396c9838786180f6b5c658345f
sha512 46634efadaf944a5fa7a4ac24a957102ebe1a4b9716636022cc582e190fe4f54982ee1259516e42a35276eafd0ec196754297799580dbddd0e66e530e1a0755d
ripemd-160 d55b8847e0dff085366013361c7e385c07738999

38996909 as geometric shapes

Circle

Radius = n
Diameter 77993818
Circumference 245024805.65422
Area 4.7776050244201E+15

Sphere

Radius = n
Volume 2.4841577116701E+23
Surface area 1.9110420097681E+16
Circumference 245024805.65422

Square

Length = n
Perimeter 155987636
Area 1520758911554281
Diagonal 55149957.598429

Cube

Length = n
Surface area 9124553469325686
Volume 5.9304896884821E+22
Space diagonal 67544627.72614

Equilateral Triangle

Length = n
Perimeter 116990727
Area 6.5850792521879E+14
Altitude 33772313.86307

Triangular Pyramid

Length = n
Surface area 6.5850792521879E+14
Volume 6.9891491241377E+21
Height 18383319.199476