38450140 (number)

38450140 is an even 8-digits composite number following 38450139 and preceding 38450141. In scientific notation, it is written as 3.8450140 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 15380048 positive integers (up to 38450140) that are relatively prime to 38450140.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty thousand one hundred forty

Notation

Scientific notation 3.8450140 × 10^7
Engineering notation 3.8450140 × 10^6

Prime Factorization of 38450140

Prime Factorization 2 × 2 × 5 × 1922507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19225070
Product of the distinct prime numbers

The prime factorization of 38450140 is 2 × 2 × 5 × 1922507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 87, 21, 91, 751, 1901, 9447, 14462, 23716, 402308, 409239, 1619733, 8770146, 17593173, 27085004, 693145839, 456977999, 8776982019, 2004265772

Basic calculations (n = 38450140)

Multiplication

n×y
n×2 76900280
n×3 115350420
n×4 153800560
n×5 192250700

Division

n÷y
n÷2 19225070
n÷3 12816713.333333
n÷3 9612535
n÷5 7690028

Exponentiation

ny
n2 1478413266019600
n3 5.6845197056311E+22
n4 2.1857057851427E+30
n5 8.4040693437548E+37

Nth Root

y√n
2√n 6200.817688015
3√n 337.5198415404
4√n 78.74527089302
5√n 32.883617288713

Divisors of 38450140

1, 2, 4, 5, 10, 20, 1922507, 3845014, 7690028, 9612535, 19225070, 38450140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38450139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38450140 can be divided by 12 positive divisors. The sum of these divisors (counting 38450140) is 1, the average is 0.083333333333333.

Base conversion 38450140

Base System Value
2 Binary 10010010101011001111011100
3 Ternary 2200100110200021
4 Quaternary 2102223033130
5 Quinary 34320401030
6 Senary 3452041524
8 Octal 222531734
10 Decimal 38450140
12 Duodecimal 10a632a4
16 Hexadecimal 24ab3dc
20 Vigesimal c06570
36 Base36 mw4bg

Cryptographic Hash Functions

md5 3258623c212fe9eddc56f73bc705eedc
sha1 de0ba0da55c59534a4b5b4b2a1eda85a99947381
sha256 8dbbcdf6b37211bec36f6f4a2c7908d526e2140677dad56c7178eca4fce44082
sha512 48c06fe47c95390af81ab9d3a67503a37fb8e02b47f06829e5d117f288ee2ff93326b1441ffca37ce4474241da28fc21086a1189c554e812264049b6ae307434
ripemd-160 5780103a951b90187dd8833b4e5dfc1772baeeee

38450140 as geometric shapes

Circle

Radius = n
Diameter 76900280
Circumference 241589354.707
Area 4.6445722554969E+15

Sphere

Radius = n
Volume 2.3811260461863E+23
Surface area 1.8578289021987E+16
Circumference 241589354.707

Square

Length = n
Perimeter 153800560
Area 1478413266019600
Diagonal 54376709.463144

Cube

Length = n
Surface area 8870479596117600
Volume 5.6845197056311E+22
Space diagonal 66597596.038136

Equilateral Triangle

Length = n
Perimeter 115350420
Area 6.4017172283245E+14
Altitude 33298798.019068

Triangular Pyramid

Length = n
Surface area 6.4017172283245E+14
Volume 6.6992707194005E+21
Height 18125569.821048