38963946 (number)

38963946 is an even 8-digits composite number following 38963945 and preceding 38963947. In scientific notation, it is written as 3.8963946 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 10445760 positive integers (up to 38963946) that are relatively prime to 38963946.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-three thousand nine hundred forty-six

Notation

Scientific notation 3.8963946 × 10^7
Engineering notation 3.8963946 × 10^6

Prime Factorization of 38963946

Prime Factorization 2 × 21 × 19 × 311 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38963946
Product of the distinct prime numbers

The prime factorization of 38963946 is 2 × 21 × 19 × 311 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 2, 9, 794, 125, 6756, 7728, 50929, 58270, 992276, 430480, 1878057, 5903204, 98641249, 79564439, 974493576, 141216725, 9574017568, 8285734070

Basic calculations (n = 38963946)

Multiplication

n×y
n×2 77927892
n×3 116891838
n×4 155855784
n×5 194819730

Division

n÷y
n÷2 19481973
n÷3 12987982
n÷3 9740986.5
n÷5 7792789.2

Exponentiation

ny
n2 1518189087890916
n3 5.9154637638371E+22
n4 2.3048981065911E+30
n5 8.9807925360716E+37

Nth Root

y√n
2√n 6242.1107007165
3√n 339.0166105974
4√n 79.00702943863
5√n 32.971035469173

Divisors of 38963946

1, 2, 19, 21, 38, 42, 157, 311, 314, 399, 622, 798, 2983, 3297, 5909, 5966, 6531, 6594, 11818, 13062, 48827, 62643, 97654, 124089, 125286, 248178, 927713, 1025367, 1855426, 2050734, 19481973, 38963946

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 -38963945
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 38963946 can be divided by 32 positive divisors. The sum of these divisors (counting 38963946) is 1, the average is 0.03125.

Base conversion 38963946

Base System Value
2 Binary 10010100101000101011101010
3 Ternary 2201022120111010
4 Quaternary 2110220223222
5 Quinary 34433321241
6 Senary 3511044350
8 Octal 224505352
10 Decimal 38963946
12 Duodecimal 110706b6
16 Hexadecimal 2528aea
20 Vigesimal c3a9h6
36 Base36 n74ru

Cryptographic Hash Functions

md5 3cb63be0dcfdc03604dabc66c2cbb16e
sha1 a8e94043c6e4ee9397a001bbdd75d12ba04c49a2
sha256 415acefc101c7ac5c06fb548615a93d2b5ffe92d6eb7a0a75b49b5c3d0250abf
sha512 b47f072b997b736024c4b2c0422ea248b412575b599fc3383e1ef8eed0d1066a105a0a3cff7d34cd8870d172fcedcc1775dff4ade9f4837c8b4ebee76098cde0
ripemd-160 852727317349ae49e980f19d787f156dd2b2bb76

38963946 as geometric shapes

Circle

Radius = n
Diameter 77927892
Circumference 244817693.01694
Area 4.7695316852783E+15

Sphere

Radius = n
Volume 2.477863667073E+23
Surface area 1.9078126741113E+16
Circumference 244817693.01694

Square

Length = n
Perimeter 155855784
Area 1518189087890916
Diagonal 55103340.876773

Cube

Length = n
Surface area 9109134527345496
Volume 5.9154637638371E+22
Space diagonal 67487534.13537

Equilateral Triangle

Length = n
Perimeter 116891838
Area 6.5739515893093E+14
Altitude 33743767.067685

Triangular Pyramid

Length = n
Surface area 6.5739515893093E+14
Volume 6.9714409021208E+21
Height 18367780.292258