38778908 (number)

38778908 is an even 8-digits composite number following 38778907 and preceding 38778909. In scientific notation, it is written as 3.8778908 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 16619520 positive integers (up to 38778908) that are relatively prime to 38778908.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred seventy-eight thousand nine hundred eight

Notation

Scientific notation 3.8778908 × 10^7
Engineering notation 3.8778908 × 10^6

Prime Factorization of 38778908

Prime Factorization 2 × 2 × 7 × 1384961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19389454
Product of the distinct prime numbers

The prime factorization of 38778908 is 2 × 2 × 7 × 1384961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 93, 60, 160, 296, 665, 3296, 97086, 82089, 474387, 778531, 7217284, 2480268, 50439090, 58334321, 65126967, 627901319, 5783960946, 264833615

Basic calculations (n = 38778908)

Multiplication

n×y
n×2 77557816
n×3 116336724
n×4 155115632
n×5 193894540

Division

n÷y
n÷2 19389454
n÷3 12926302.666667
n÷3 9694727
n÷5 7755781.6

Exponentiation

ny
n2 1503803705672464
n3 5.8315865552332E+22
n4 2.2614255851942E+30
n5 8.7695614717093E+37

Nth Root

y√n
2√n 6227.2713125413
3√n 338.47910069392
4√n 78.913061735947
5√n 32.939660224269

Divisors of 38778908

1, 2, 4, 7, 14, 28, 1384961, 2769922, 5539844, 9694727, 19389454, 38778908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38778907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38778908 can be divided by 12 positive divisors. The sum of these divisors (counting 38778908) is 1, the average is 0.083333333333333.

Base conversion 38778908

Base System Value
2 Binary 10010011111011100000011100
3 Ternary 2200222011122212
4 Quaternary 2103323200130
5 Quinary 34411411113
6 Senary 3503055552
8 Octal 223734034
10 Decimal 38778908
12 Duodecimal 10ba15b8
16 Hexadecimal 24fb81c
20 Vigesimal c27758
36 Base36 n35zw

Cryptographic Hash Functions

md5 1e3e8c5469ae5b482c566921031393e2
sha1 b4003d0805707c427d4651a3b7b01040c133c696
sha256 a985144d966d7f477b84dbd7b802778ee358ff2f35fb2c082acf3daac542eeea
sha512 0f016bfeb24c46ecaaaa884e8c8f3253926559c772845522d2cfd242f842805d34577fb6d00da19a20d3ba28bf97d5a4ed3dc24d13f63a9276a7aa06d42d9c46
ripemd-160 89a02e5609b784fded3a3394302c78b3ebe0a844

38778908 as geometric shapes

Circle

Radius = n
Diameter 77557816
Circumference 243655064.97407
Area 4.7243386741817E+15

Sphere

Radius = n
Volume 2.4427292640925E+23
Surface area 1.8897354696727E+16
Circumference 243655064.97407

Square

Length = n
Perimeter 155115632
Area 1503803705672464
Diagonal 54841657.627619

Cube

Length = n
Surface area 9022822234034784
Volume 5.8315865552332E+22
Space diagonal 67167038.918039

Equilateral Triangle

Length = n
Perimeter 116336724
Area 6.5116610570877E+14
Altitude 33583519.45902

Triangular Pyramid

Length = n
Surface area 6.5116610570877E+14
Volume 6.8725906638028E+21
Height 18280552.54254