38490015 (number)

38490015 is an odd 8-digits composite number following 38490014 and preceding 38490016. In scientific notation, it is written as 3.8490015 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 20528000 positive integers (up to 38490015) that are relatively prime to 38490015.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety thousand fifteen

Notation

Scientific notation 3.8490015 × 10^7
Engineering notation 3.8490015 × 10^6

Prime Factorization of 38490015

Prime Factorization 3 × 5 × 2566001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38490015
Product of the distinct prime numbers

The prime factorization of 38490015 is 3 × 5 × 2566001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 76, 36, 680, 378, 2949, 2086, 14285, 37017, 951190, 864378, 131222, 7438530, 7113967, 49361813, 741964888, 328490052, 3341861091, 3432412601

Basic calculations (n = 38490015)

Multiplication

n×y
n×2 76980030
n×3 115470045
n×4 153960060
n×5 192450075

Division

n÷y
n÷2 19245007.5
n÷3 12830005
n÷3 9622503.75
n÷5 7698003

Exponentiation

ny
n2 1481481254700225
n3 5.702223571563E+22
n4 2.1947867080282E+30
n5 8.4477373313804E+37

Nth Root

y√n
2√n 6204.0321565898
3√n 337.6364770404
4√n 78.765678798508
5√n 32.890434900548

Divisors of 38490015

1, 3, 5, 15, 2566001, 7698003, 12830005, 38490015

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38490014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38490015 can be divided by 8 positive divisors. The sum of these divisors (counting 38490015) is 1, the average is 0.125.

Base conversion 38490015

Base System Value
2 Binary 10010010110100111110011111
3 Ternary 2200102111101010
4 Quaternary 2102310332133
5 Quinary 34323140030
6 Senary 3452550303
8 Octal 222647637
10 Decimal 38490015
12 Duodecimal 10a82393
16 Hexadecimal 24b4f9f
20 Vigesimal c0b50f
36 Base36 mwz33

Cryptographic Hash Functions

md5 afaea0c320755befeeac8214d540dce8
sha1 3d7854019c5889a1a1dbe3cb7120d8b2cf6e8ea0
sha256 7c790278df85b7e3464bde0643d8debf5924e9fc27e61ec75d22b96180fc8376
sha512 150cce19a52ccf346be31ee84fcb62db907caedec47ecaf4ed65f9f45fb4bc7ef29f0619f163aba62782647171e50039bcbb77644d3d6d59f1a2c47164e89ee2
ripemd-160 82817a45f8c767aedd3b4120b90a519c720a2ee1

38490015 as geometric shapes

Circle

Radius = n
Diameter 76980030
Circumference 241839896.72112
Area 4.6542106261972E+15

Sphere

Radius = n
Volume 2.3885418242065E+23
Surface area 1.8616842504789E+16
Circumference 241839896.72112

Square

Length = n
Perimeter 153960060
Area 1481481254700225
Diagonal 54433101.228944

Cube

Length = n
Surface area 8888887528201350
Volume 5.702223571563E+22
Space diagonal 66666661.564088

Equilateral Triangle

Length = n
Perimeter 115470045
Area 6.4150020090042E+14
Altitude 33333330.782044

Triangular Pyramid

Length = n
Surface area 6.4150020090042E+14
Volume 6.72013492549E+21
Height 18144367.076315