38969946 (number)

38969946 is an even 8-digits composite number following 38969945 and preceding 38969947. In scientific notation, it is written as 3.8969946 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 12744576 positive integers (up to 38969946) that are relatively prime to 38969946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8969946 × 10^7
Engineering notation 3.8969946 × 10^6

Prime Factorization of 38969946

Prime Factorization 2 × 3 × 3 × 53 × 40849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12989982
Product of the distinct prime numbers

The prime factorization of 38969946 is 2 × 3 × 3 × 53 × 40849. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 67, 19, 222, 851, 19, 744, 48390, 75190, 531041, 988916, 4485144, 9714287, 39789923, 9023197, 608222938, 784027514, 1310412480, 801080115

Basic calculations (n = 38969946)

Multiplication

n×y
n×2 77939892
n×3 116909838
n×4 155879784
n×5 194849730

Division

n÷y
n÷2 19484973
n÷3 12989982
n÷3 9742486.5
n÷5 7793989.2

Exponentiation

ny
n2 1518656691242916
n3 5.9181969250275E+22
n4 2.3063181458569E+30
n5 8.9877093602863E+37

Nth Root

y√n
2√n 6242.59128888
3√n 339.03401125855
4√n 79.010070806701
5√n 32.97205083876

Divisors of 38969946

1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 40849, 81698, 122547, 245094, 367641, 735282, 2164997, 4329994, 6494991, 12989982, 19484973, 38969946

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38969945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38969946 can be divided by 24 positive divisors. The sum of these divisors (counting 38969946) is 1, the average is 0.041666666666667.

Base conversion 38969946

Base System Value
2 Binary 10010100101010001001011010
3 Ternary 2201022212201100
4 Quaternary 2110222021122
5 Quinary 34434014241
6 Senary 3511132230
8 Octal 224521132
10 Decimal 38969946
12 Duodecimal 11074076
16 Hexadecimal 252a25a
20 Vigesimal c3b4h6
36 Base36 n79ei

Cryptographic Hash Functions

md5 9837a201f06f0e08c4ceee57b588d31a
sha1 c366d78b3c947d001af2e8a9960e2d9fcbf5b7b4
sha256 7a6b4b0133fdba3cbae6a51bbeaf594155116bf9b84b35ac5d38d00a7535edeb
sha512 558ee29628e6e34fa9bb61b27f467e6d2ed691b70d18ba1213eb5aee0850b5ef8ca8b8bbf4120e56cef4d276688f5f724c172f6fe608e87b415883c850cdebc9
ripemd-160 9239c3bf2f23a338f38c0dbe4ccdec1b82642c78

38969946 as geometric shapes

Circle

Radius = n
Diameter 77939892
Circumference 244855392.12878
Area 4.7710007045337E+15

Sphere

Radius = n
Volume 2.4790085309552E+23
Surface area 1.9084002818135E+16
Circumference 244855392.12878

Square

Length = n
Perimeter 155879784
Area 1518656691242916
Diagonal 55111826.158147

Cube

Length = n
Surface area 9111940147457496
Volume 5.9181969250275E+22
Space diagonal 67497926.440216

Equilateral Triangle

Length = n
Perimeter 116909838
Area 6.5759763712179E+14
Altitude 33748963.220108

Triangular Pyramid

Length = n
Surface area 6.5759763712179E+14
Volume 6.9746619634739E+21
Height 18370608.719382