38778849 (number)

38778849 is an odd 8-digits composite number following 38778848 and preceding 38778850. In scientific notation, it is written as 3.8778849 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 24883200 positive integers (up to 38778849) that are relatively prime to 38778849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8778849 × 10^7
Engineering notation 3.8778849 × 10^6

Prime Factorization of 38778849

Prime Factorization 3 × 3 × 37 × 101 × 1153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12926283
Product of the distinct prime numbers

The prime factorization of 38778849 is 3 × 3 × 37 × 101 × 1153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 99, 81, 548, 462, 1614, 9178, 68200, 57453, 624753, 939972, 1573392, 3244960, 26284599, 3075153, 903261703, 18381922, 5431986608, 6990387820

Basic calculations (n = 38778849)

Multiplication

n×y
n×2 77557698
n×3 116336547
n×4 155115396
n×5 193894245

Division

n÷y
n÷2 19389424.5
n÷3 12926283
n÷3 9694712.25
n÷5 7755769.8

Exponentiation

ny
n2 1503799129764801
n3 5.8315599379481E+22
n4 2.2614118226814E+30
n5 8.7694947598576E+37

Nth Root

y√n
2√n 6227.2665753122
3√n 338.47892903465
4√n 78.913031720446
5√n 32.939650201083

Divisors of 38778849

1, 3, 9, 37, 101, 111, 303, 333, 909, 1153, 3459, 3737, 10377, 11211, 33633, 42661, 116453, 127983, 349359, 383949, 1048077, 4308761, 12926283, 38778849

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38778848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38778849 can be divided by 24 positive divisors. The sum of these divisors (counting 38778849) is 1, the average is 0.041666666666667.

Base conversion 38778849

Base System Value
2 Binary 10010011111011011111100001
3 Ternary 2200222011120200
4 Quaternary 2103323133201
5 Quinary 34411410344
6 Senary 3503055413
8 Octal 223733741
10 Decimal 38778849
12 Duodecimal 10ba1569
16 Hexadecimal 24fb7e1
20 Vigesimal c27729
36 Base36 n35y9

Cryptographic Hash Functions

md5 3639fed859693bb82f62bab9146c616d
sha1 f17e3d6ad8b5a6b84d5ec22b074be2ec6474c8f9
sha256 b53115eabd184b68f0dedfb8dd6f105378dfe11288db167ccc994353e7b8bdf1
sha512 0a0b7f14b5ce8426cf6da63fbeeb92a9d889c11d30e09d2244d5689d697276704364507226faf057d10f3190aa677bc297db427e6a8912849eb55697e5cba935
ripemd-160 70587a744be0689b334eb9eec150a89141aab8c6

38778849 as geometric shapes

Circle

Radius = n
Diameter 77557698
Circumference 243654694.26614
Area 4.7243242985438E+15

Sphere

Radius = n
Volume 2.4427181146702E+23
Surface area 1.8897297194175E+16
Circumference 243654694.26614

Square

Length = n
Perimeter 155115396
Area 1503799129764801
Diagonal 54841574.189018

Cube

Length = n
Surface area 9022794778588806
Volume 5.8315599379481E+22
Space diagonal 67166936.727042

Equilateral Triangle

Length = n
Perimeter 116336547
Area 6.5116412428262E+14
Altitude 33583468.363521

Triangular Pyramid

Length = n
Surface area 6.5116412428262E+14
Volume 6.8725592950315E+21
Height 18280524.729673