38442794 (number)

38442794 is an even 8-digits composite number following 38442793 and preceding 38442795. In scientific notation, it is written as 3.8442794 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 17713200 positive integers (up to 38442794) that are relatively prime to 38442794.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-two thousand seven hundred ninety-four

Notation

Scientific notation 3.8442794 × 10^7
Engineering notation 3.8442794 × 10^6

Prime Factorization of 38442794

Prime Factorization 2 × 13 × 1451 × 1019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38442794
Product of the distinct prime numbers

The prime factorization of 38442794 is 2 × 13 × 1451 × 1019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 36, 34, 409, 378, 4748, 8836, 44897, 2010, 496309, 80270, 7749199, 4043510, 91963413, 27776603, 663007304, 573801934, 2585201604, 6707893808

Basic calculations (n = 38442794)

Multiplication

n×y
n×2 76885588
n×3 115328382
n×4 153771176
n×5 192213970

Division

n÷y
n÷2 19221397
n÷3 12814264.666667
n÷3 9610698.5
n÷5 7688558.8

Exponentiation

ny
n2 1477848410526436
n3 5.6812622009095E+22
n4 2.1840359244955E+30
n5 8.3960443133981E+37

Nth Root

y√n
2√n 6200.2253184864
3√n 337.498345488
4√n 78.741509500939
5√n 32.882360692429

Divisors of 38442794

1, 2, 13, 26, 1019, 1451, 2038, 2902, 13247, 18863, 26494, 37726, 1478569, 2957138, 19221397, 38442794

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38442793
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38442794 can be divided by 16 positive divisors. The sum of these divisors (counting 38442794) is 1, the average is 0.0625.

Base conversion 38442794

Base System Value
2 Binary 10010010101001011100101010
3 Ternary 2200100002121012
4 Quaternary 2102221130222
5 Quinary 34320132134
6 Senary 3451543522
8 Octal 222513452
10 Decimal 38442794
12 Duodecimal 10a5aba2
16 Hexadecimal 24a972a
20 Vigesimal c056je
36 Base36 mvyne

Cryptographic Hash Functions

md5 6b311e5041320a85b19eb30fde58ab63
sha1 23c7e5ec4687f8e8fa916db4c02917b1e0942202
sha256 707a3710d05124e4f73939348cb591f476302874344e10a410d90c5185df3e5a
sha512 83ee6073c2057aef325d4cd2effc353c5ca022f82b6bfd33421fe2733591d58a096703cc9a1f96243927156b4e41a78aa68388339adb356d9e2f2ac9cf2ad811
ripemd-160 21db610453390a6c5aea6ef564c539515ccae133

38442794 as geometric shapes

Circle

Radius = n
Diameter 76885588
Circumference 241543198.42773
Area 4.6427977096292E+15

Sphere

Radius = n
Volume 2.3797615457993E+23
Surface area 1.8571190838517E+16
Circumference 241543198.42773

Square

Length = n
Perimeter 153771176
Area 1477848410526436
Diagonal 54366320.650315

Cube

Length = n
Surface area 8867090463158616
Volume 5.6812622009095E+22
Space diagonal 66584872.392904

Equilateral Triangle

Length = n
Perimeter 115328382
Area 6.3992713322917E+14
Altitude 33292436.196452

Triangular Pyramid

Length = n
Surface area 6.3992713322917E+14
Volume 6.6954317132699E+21
Height 18122106.883438