38693885 (number)

38693885 is an odd 8-digits composite number following 38693884 and preceding 38693886. In scientific notation, it is written as 3.8693885 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 30955104 positive integers (up to 38693885) that are relatively prime to 38693885.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-three thousand eight hundred eighty-five

Notation

Scientific notation 3.8693885 × 10^7
Engineering notation 3.8693885 × 10^6

Prime Factorization of 38693885

Prime Factorization 5 × 7738777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38693885
Product of the distinct prime numbers

The prime factorization of 38693885 is 5 × 7738777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 15, 65, 870, 302, 1486, 2788, 97790, 53167, 265100, 448737, 3039825, 8618841, 26804942, 31677516, 628535651, 122644492, 2258732172, 3471219814

Basic calculations (n = 38693885)

Multiplication

n×y
n×2 77387770
n×3 116081655
n×4 154775540
n×5 193469425

Division

n÷y
n÷2 19346942.5
n÷3 12897961.666667
n÷3 9673471.25
n÷5 7738777

Exponentiation

ny
n2 1497216736393225
n3 5.7933132218075E+22
n4 2.241657955736E+30
n5 8.6738455148583E+37

Nth Root

y√n
2√n 6220.4409007722
3√n 338.23154716484
4√n 78.869771780906
5√n 32.925203457587

Divisors of 38693885

1, 5, 7738777, 38693885

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38693884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38693885 can be divided by 4 positive divisors. The sum of these divisors (counting 38693885) is 1, the average is 0.25.

Base conversion 38693885

Base System Value
2 Binary 10010011100110101111111101
3 Ternary 2200210212000212
4 Quaternary 2103212233331
5 Quinary 34401201020
6 Senary 3501202205
8 Octal 223465775
10 Decimal 38693885
12 Duodecimal 10b60365
16 Hexadecimal 24e6bfd
20 Vigesimal c1gee5
36 Base36 n1ce5

Cryptographic Hash Functions

md5 d4f1b2cadb338e26834c5968688b6d56
sha1 d38befe148ee4529f01879e56555cb878ab37b2c
sha256 986d77dcbf2bf47f50151903d309ed7b33fe10508acdc528890d16b3984f5e0c
sha512 b09c627db911e7c1bb55e1fac8802fddf5691fd0827a665ace28dd8536963c1cf8eb7714c5b23c5fca4174fb80f5d78380990fd7e251567dcfb9a54916c3a02b
ripemd-160 e1cb2308960e5f7202f189a5bba11c3b538ee508

38693885 as geometric shapes

Circle

Radius = n
Diameter 77387770
Circumference 243120849.7097
Area 4.7036450998846E+15

Sphere

Radius = n
Volume 2.4266973676767E+23
Surface area 1.8814580399539E+16
Circumference 243120849.7097

Square

Length = n
Perimeter 154775540
Area 1497216736393225
Diagonal 54721416.947905

Cube

Length = n
Surface area 8983300418359350
Volume 5.7933132218075E+22
Space diagonal 67019774.762227

Equilateral Triangle

Length = n
Perimeter 116081655
Area 6.4831386434388E+14
Altitude 33509887.381114

Triangular Pyramid

Length = n
Surface area 6.4831386434388E+14
Volume 6.8274851077963E+21
Height 18240472.315968