38291242 (number)

38291242 is an even 8-digits composite number following 38291241 and preceding 38291243. In scientific notation, it is written as 3.8291242 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 15993600 positive integers (up to 38291242) that are relatively prime to 38291242.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred ninety-one thousand two hundred forty-two

Notation

Scientific notation 3.8291242 × 10^7
Engineering notation 3.8291242 × 10^6

Prime Factorization of 38291242

Prime Factorization 2 × 11 × 17 × 43 × 2381

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38291242
Product of the distinct prime numbers

The prime factorization of 38291242 is 2 × 11 × 17 × 43 × 2381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 27, 7, 864, 937, 6829, 9036, 74155, 48271, 736183, 89501, 9187177, 8588278, 23281738, 80603007, 936348471, 785238801, 7972325387, 1553256510

Basic calculations (n = 38291242)

Multiplication

n×y
n×2 76582484
n×3 114873726
n×4 153164968
n×5 191456210

Division

n÷y
n÷2 19145621
n÷3 12763747.333333
n÷3 9572810.5
n÷5 7658248.4

Exponentiation

ny
n2 1466219213902564
n3 5.6143354744593E+22
n4 2.1497987832171E+30
n5 8.231846545947E+37

Nth Root

y√n
2√n 6187.9917582363
3√n 337.05425783311
4√n 78.663789371198
5√n 32.856393461654

Divisors of 38291242

1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 2381, 4762, 8041, 16082, 26191, 40477, 52382, 80954, 102383, 204766, 445247, 890494, 1126213, 1740511, 2252426, 3481022, 19145621, 38291242

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38291241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38291242 can be divided by 32 positive divisors. The sum of these divisors (counting 38291242) is 1, the average is 0.03125.

Base conversion 38291242

Base System Value
2 Binary 10010010000100011100101010
3 Ternary 2200001101201011
4 Quaternary 2102010130222
5 Quinary 34300304432
6 Senary 3444414134
8 Octal 222043452
10 Decimal 38291242
12 Duodecimal 109a734a
16 Hexadecimal 248472a
20 Vigesimal bj6822
36 Base36 msppm

Cryptographic Hash Functions

md5 677976a649898d0083b4d83d7c88e6d2
sha1 d992ae61d2340dbe62e61c32554ed67e591bc32f
sha256 bbddde1e1dfbfc34709ab9dddc75b77601a017ed3f9664134977aaf121936a3d
sha512 001b6bccca49238a71b42f472c184042f6213279f544f64f6f46030f8ab2c52fac0b928067d17f1113aaaa8b9f1e8e09b19c71ec4dce99d630c9c1902b7c90d2
ripemd-160 6d0f63b9235cd87520fb2f0e284a639e41e3dcf8

38291242 as geometric shapes

Circle

Radius = n
Diameter 76582484
Circumference 240590969.12806
Area 4.6062635109485E+15

Sphere

Radius = n
Volume 2.35172734418E+23
Surface area 1.8425054043794E+16
Circumference 240590969.12806

Square

Length = n
Perimeter 153164968
Area 1466219213902564
Diagonal 54151993.75651

Cube

Length = n
Surface area 8797315283415384
Volume 5.6143354744593E+22
Space diagonal 66322376.628915

Equilateral Triangle

Length = n
Perimeter 114873726
Area 6.3489154337824E+14
Altitude 33161188.314458

Triangular Pyramid

Length = n
Surface area 6.3489154337824E+14
Volume 6.6165578097439E+21
Height 18050664.585503