38156742 (number)

38156742 is an even 8-digits composite number following 38156741 and preceding 38156743. In scientific notation, it is written as 3.8156742 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 11740464 positive integers (up to 38156742) that are relatively prime to 38156742.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred fifty-six thousand seven hundred forty-two

Notation

Scientific notation 3.8156742 × 10^7
Engineering notation 3.8156742 × 10^6

Prime Factorization of 38156742

Prime Factorization 2 × 9 × 13 × 163063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38156742
Product of the distinct prime numbers

The prime factorization of 38156742 is 2 × 9 × 13 × 163063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 38, 81, 619, 924, 2244, 4136, 18908, 62213, 682749, 432951, 844464, 6614713, 42175643, 45593749, 874926946, 288476427, 2442771942, 8500246431

Basic calculations (n = 38156742)

Multiplication

n×y
n×2 76313484
n×3 114470226
n×4 152626968
n×5 190783710

Division

n÷y
n÷2 19078371
n÷3 12718914
n÷3 9539185.5
n÷5 7631348.4

Exponentiation

ny
n2 1455936960054564
n3 5.5553810953066E+22
n4 2.1197524316529E+30
n5 8.0882846638453E+37

Nth Root

y√n
2√n 6177.1143748517
3√n 336.65915459935
4√n 78.594620521075
5√n 32.833279000721

Divisors of 38156742

1, 2, 9, 13, 18, 26, 117, 234, 163063, 326126, 1467567, 2119819, 2935134, 4239638, 19078371, 38156742

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 -38156741
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 38156742 can be divided by 16 positive divisors. The sum of these divisors (counting 38156742) is 1, the average is 0.0625.

Base conversion 38156742

Base System Value
2 Binary 10010001100011100111000110
3 Ternary 2122210120012200
4 Quaternary 2101203213012
5 Quinary 34232003432
6 Senary 3441455330
8 Octal 221434706
10 Decimal 38156742
12 Duodecimal 10941546
16 Hexadecimal 24639c6
20 Vigesimal bi9bh2
36 Base36 mptxi

Cryptographic Hash Functions

md5 70ef1c88cf6470f8af3bc848e855de51
sha1 b254a25b2cf34310643c93317df54ea37eec1d70
sha256 d994b689a51b048ee75649204a7a6094e3c75bf4c66d536a47eb1700fa8cd4f8
sha512 81d8424d7bfc69d3bbe417edcf52927b81c207e35700a2a633f5e37165b42e459ef89471165eac5f4ef019939c40263d4856b928b0789722b5d961eba8b00645
ripemd-160 2409681d559861ea6e26afb8d780e8f0888a3082

38156742 as geometric shapes

Circle

Radius = n
Diameter 76313484
Circumference 239745880.70424
Area 4.5739608577973E+15

Sphere

Radius = n
Volume 2.3270325915876E+23
Surface area 1.8295843431189E+16
Circumference 239745880.70424

Square

Length = n
Perimeter 152626968
Area 1455936960054564
Diagonal 53961782.032371

Cube

Length = n
Surface area 8735621760327384
Volume 5.5553810953066E+22
Space diagonal 66089415.795297

Equilateral Triangle

Length = n
Perimeter 114470226
Area 6.3043919685797E+14
Altitude 33044707.897649

Triangular Pyramid

Length = n
Surface area 6.3043919685797E+14
Volume 6.5470794076114E+21
Height 17987260.677457