38961939 (number)

38961939 is an odd 8-digits composite number following 38961938 and preceding 38961940. In scientific notation, it is written as 3.8961939 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 25958016 positive integers (up to 38961939) that are relatively prime to 38961939.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand nine hundred thirty-nine

Notation

Scientific notation 3.8961939 × 10^7
Engineering notation 3.8961939 × 10^6

Prime Factorization of 38961939

Prime Factorization 3 × 2089 × 6217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38961939
Product of the distinct prime numbers

The prime factorization of 38961939 is 3 × 2089 × 6217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 87, 30, 676, 772, 695, 9562, 71327, 45949, 45471, 94351, 4512859, 6530894, 66375174, 2207351, 725721388, 667152823, 8282747051, 9029554541

Basic calculations (n = 38961939)

Multiplication

n×y
n×2 77923878
n×3 116885817
n×4 155847756
n×5 194809695

Division

n÷y
n÷2 19480969.5
n÷3 12987313
n÷3 9740484.75
n÷5 7792387.8

Exponentiation

ny
n2 1518032690639721
n3 5.9145497092711E+22
n4 2.3044232498509E+30
n5 8.9784798090871E+37

Nth Root

y√n
2√n 6241.9499357172
3√n 339.01078967755
4√n 79.006012022613
5√n 32.970695800128

Divisors of 38961939

1, 3, 2089, 6217, 6267, 18651, 12987313, 38961939

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 -38961938
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 38961939 can be divided by 8 positive divisors. The sum of these divisors (counting 38961939) is 1, the average is 0.125.

Base conversion 38961939

Base System Value
2 Binary 10010100101000001100010011
3 Ternary 2201022110201210
4 Quaternary 2110220030103
5 Quinary 34433240224
6 Senary 3511031203
8 Octal 224501423
10 Decimal 38961939
12 Duodecimal 1106b503
16 Hexadecimal 2528313
20 Vigesimal c3a4gj
36 Base36 n7383

Cryptographic Hash Functions

md5 70ca166cea29d8d80abfddf6c06a49d9
sha1 30cc0009e4d051052a7043a515aedeed77179fa4
sha256 9215f38c92771d3d93762ecc1b0e017455717ea5b6d4f6516fae47fcaba9280a
sha512 cf9ce27789b72095064b0fa81f86f43e03678ceacebec2dd059edc8304d28fa11ced35a971554548d2bcb8e0a58ac95e1ae72bf7b9ffad4085b21d88ab7644a7
ripemd-160 f5ce1a020f2a2ff8bfbf836462e23732e4e8c286

38961939 as geometric shapes

Circle

Radius = n
Diameter 77923878
Circumference 244805082.66403
Area 4.7690403488229E+15

Sphere

Radius = n
Volume 2.4774807887917E+23
Surface area 1.9076161395292E+16
Circumference 244805082.66403

Square

Length = n
Perimeter 155847756
Area 1518032690639721
Diagonal 55100502.550153

Cube

Length = n
Surface area 9108196143838326
Volume 5.9145497092711E+22
Space diagonal 67484057.909399

Equilateral Triangle

Length = n
Perimeter 116885817
Area 6.5732743693462E+14
Altitude 33742028.9547

Triangular Pyramid

Length = n
Surface area 6.5732743693462E+14
Volume 6.9703636784842E+21
Height 18366834.183384