38994769 (number)

38994769 is an odd 8-digits composite number following 38994768 and preceding 38994770. In scientific notation, it is written as 3.8994769 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 35385840 positive integers (up to 38994769) that are relatively prime to 38994769.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-four thousand seven hundred sixty-nine

Notation

Scientific notation 3.8994769 × 10^7
Engineering notation 3.8994769 × 10^6

Prime Factorization of 38994769

Prime Factorization 11 × 613 × 5783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38994769
Product of the distinct prime numbers

The prime factorization of 38994769 is 11 × 613 × 5783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 75, 14, 716, 606, 1655, 4061, 75507, 26476, 420708, 635735, 4394837, 7226640, 25356462, 70043242, 561971809, 463376829, 4304569208, 7234938848

Basic calculations (n = 38994769)

Multiplication

n×y
n×2 77989538
n×3 116984307
n×4 155979076
n×5 194973845

Division

n÷y
n÷2 19497384.5
n÷3 12998256.333333
n÷3 9748692.25
n÷5 7798953.8

Exponentiation

ny
n2 1520592009363361
n3 5.929513414837E+22
n4 2.3122000589397E+30
n5 9.016370718014E+37

Nth Root

y√n
2√n 6244.5791691674
3√n 339.10598172002
4√n 79.022649722516
5√n 32.976250263413

Divisors of 38994769

1, 11, 613, 5783, 6743, 63613, 3544979, 38994769

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 -38994768
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 38994769 can be divided by 8 positive divisors. The sum of these divisors (counting 38994769) is 1, the average is 0.125.

Base conversion 38994769

Base System Value
2 Binary 10010100110000001101010001
3 Ternary 2201101010202201
4 Quaternary 2110300031101
5 Quinary 34440313034
6 Senary 3511443201
8 Octal 224601521
10 Decimal 38994769
12 Duodecimal 11086501
16 Hexadecimal 2530351
20 Vigesimal c3e6i9
36 Base36 n7sk1

Cryptographic Hash Functions

md5 e3dd92b5062be6100132e3b93a3efde0
sha1 932af0d32d3a070a079679a24a3c88c6d79ee9b8
sha256 36695458cef01abd5400bcdb0708eaa6ee9c707bc258c0835c30ef44cd5da377
sha512 a546e0115d43734183b65979386ba074d4b1689782edaa1cb9d857039dbeb37f87fab04c87587dda727811a831959116954bdaa3befa2cfd281018c2093f2256
ripemd-160 6aecb4f9140ae0d1f296a2b3a5ffcb783408beb3

38994769 as geometric shapes

Circle

Radius = n
Diameter 77989538
Circumference 245011359.63766
Area 4.7770806857233E+15

Sphere

Radius = n
Volume 2.4837487711219E+23
Surface area 1.9108322742893E+16
Circumference 245011359.63766

Square

Length = n
Perimeter 155979076
Area 1520592009363361
Diagonal 55146931.181406

Cube

Length = n
Surface area 9123552056180166
Volume 5.929513414837E+22
Space diagonal 67540921.137412

Equilateral Triangle

Length = n
Perimeter 116984307
Area 6.5843565445015E+14
Altitude 33770460.568706

Triangular Pyramid

Length = n
Surface area 6.5843565445015E+14
Volume 6.9879985746131E+21
Height 18382310.393802