38693730 (number)

38693730 is an even 8-digits composite number following 38693729 and preceding 38693731. In scientific notation, it is written as 3.8693730 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 10299200 positive integers (up to 38693730) that are relatively prime to 38693730.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-three thousand seven hundred thirty

Notation

Scientific notation 3.8693730 × 10^7
Engineering notation 3.8693730 × 10^6

Prime Factorization of 38693730

Prime Factorization 2 × 15 × 821 × 1571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38693730
Product of the distinct prime numbers

The prime factorization of 38693730 is 2 × 15 × 821 × 1571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 4, 78, 952, 658, 7981, 9564, 34888, 34362, 516258, 876624, 6121114, 2075439, 43661223, 71563194, 810007471, 638489528, 7960747131, 2571881121

Basic calculations (n = 38693730)

Multiplication

n×y
n×2 77387460
n×3 116081190
n×4 154774920
n×5 193468650

Division

n÷y
n÷2 19346865
n÷3 12897910
n÷3 9673432.5
n÷5 7738746

Exponentiation

ny
n2 1497204741312900
n3 5.7932436015081E+22
n4 2.2416220374098E+30
n5 8.6736717877586E+37

Nth Root

y√n
2√n 6220.4284418358
3√n 338.23109553482
4√n 78.869692796637
5√n 32.925177079183

Divisors of 38693730

1, 2, 15, 30, 821, 1571, 1642, 3142, 12315, 23565, 24630, 47130, 1289791, 2579582, 19346865, 38693730

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 -38693729
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 38693730 can be divided by 16 positive divisors. The sum of these divisors (counting 38693730) is 1, the average is 0.0625.

Base conversion 38693730

Base System Value
2 Binary 10010011100110101101100010
3 Ternary 2200210211211010
4 Quaternary 2103212231202
5 Quinary 34401144410
6 Senary 3501201350
8 Octal 223465542
10 Decimal 38693730
12 Duodecimal 10b60256
16 Hexadecimal 24e6b62
20 Vigesimal c1ge6a
36 Base36 n1c9u

Cryptographic Hash Functions

md5 f1325ba95c60b955d40fab16bae7e889
sha1 5862c13a20eff6ca922430614f89a6005a433011
sha256 bdc9a55cfc13685a264f1cdecd4add3d43e0849b64198f6281a2aa70038a1301
sha512 8559380cbf7857ffd7ef69db953748dcce7981998d7358237727d322be548444e02f2fb26dc96541bb1eb6303447bcd8ac89f85dd9d8d5b6640dceabaf059b0f
ripemd-160 1e7b4b2b431e36ba53799b191fb6b3645069bbc8

38693730 as geometric shapes

Circle

Radius = n
Diameter 77387460
Circumference 243119875.81597
Area 4.7036074162284E+15

Sphere

Radius = n
Volume 2.4266682051939E+23
Surface area 1.8814429664914E+16
Circumference 243119875.81597

Square

Length = n
Perimeter 154774920
Area 1497204741312900
Diagonal 54721197.744803

Cube

Length = n
Surface area 8983228447877400
Volume 5.7932436015081E+22
Space diagonal 67019506.294352

Equilateral Triangle

Length = n
Perimeter 116081190
Area 6.4830867032174E+14
Altitude 33509753.147176

Triangular Pyramid

Length = n
Surface area 6.4830867032174E+14
Volume 6.8274030594866E+21
Height 18240399.248268