38865040 (number)

38865040 is an even 8-digits composite number following 38865039 and preceding 38865041. In scientific notation, it is written as 3.8865040 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 15399936 positive integers (up to 38865040) that are relatively prime to 38865040.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-five thousand forty

Notation

Scientific notation 3.8865040 × 10^7
Engineering notation 3.8865040 × 10^6

Prime Factorization of 38865040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 109 × 4457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4858130
Product of the distinct prime numbers

The prime factorization of 38865040 is 2 × 2 × 2 × 2 × 5 × 109 × 4457. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 67, 18, 993, 355, 7722, 8852, 77454, 32219, 12288, 257238, 3302719, 9203570, 5018738, 42238341, 778423881, 170897308, 2755941391, 8641403730

Basic calculations (n = 38865040)

Multiplication

n×y
n×2 77730080
n×3 116595120
n×4 155460160
n×5 194325200

Division

n÷y
n÷2 19432520
n÷3 12955013.333333
n÷3 9716260
n÷5 7773008

Exponentiation

ny
n2 1510491334201600
n3 5.8705306123399E+22
n4 2.2815840706981E+30
n5 8.8673856171046E+37

Nth Root

y√n
2√n 6234.1831862723
3√n 338.7295145176
4√n 78.956843821624
5√n 32.954279725768

Divisors of 38865040

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 4457, 8720, 8914, 17828, 22285, 35656, 44570, 71312, 89140, 178280, 356560, 485813, 971626, 1943252, 2429065, 3886504, 4858130, 7773008, 9716260, 19432520, 38865040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38865039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38865040 can be divided by 40 positive divisors. The sum of these divisors (counting 38865040) is 1, the average is 0.025.

Base conversion 38865040

Base System Value
2 Binary 10010100010000100010010000
3 Ternary 2201010112210221
4 Quaternary 2110100202100
5 Quinary 34422140130
6 Senary 3505002424
8 Octal 224204220
10 Decimal 38865040
12 Duodecimal 11023414
16 Hexadecimal 2510890
20 Vigesimal c2i2c0
36 Base36 n50gg

Cryptographic Hash Functions

md5 a8f4998734b89bde11996da031f506de
sha1 950f7e9c40e49812ed89bccdfa9b4648e58cd098
sha256 29f59907e88c270de3095ced9ca8e7fe6812355d1fe31e3b1b2a408003fa9488
sha512 8d334d9dd8c71a8072f53d83312e0b0019e434cb36c934361396f9197f86cc84d8935b261ad67067d9fc9e4f0b9690caa3757a00b68a4f460cef45cb902c0146
ripemd-160 4b35d0d9091d1cdf0104f2a9181c4c2153e628a4

38865040 as geometric shapes

Circle

Radius = n
Diameter 77730080
Circumference 244196248.29095
Area 4.7453484788388E+15

Sphere

Radius = n
Volume 2.4590421125868E+23
Surface area 1.8981393915355E+16
Circumference 244196248.29095

Square

Length = n
Perimeter 155460160
Area 1510491334201600
Diagonal 54963466.670173

Cube

Length = n
Surface area 9062948005209600
Volume 5.8705306123399E+22
Space diagonal 67316223.918197

Equilateral Triangle

Length = n
Perimeter 116595120
Area 6.5406193380742E+14
Altitude 33658111.959098

Triangular Pyramid

Length = n
Surface area 6.5406193380742E+14
Volume 6.9184866752479E+21
Height 18321155.556724