38490069 (number)

38490069 is an odd 8-digits composite number following 38490068 and preceding 38490070. In scientific notation, it is written as 3.8490069 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 25660044 positive integers (up to 38490069) that are relatively prime to 38490069.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety thousand sixty-nine

Notation

Scientific notation 3.8490069 × 10^7
Engineering notation 3.8490069 × 10^6

Prime Factorization of 38490069

Prime Factorization 3 × 12830023

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38490069
Product of the distinct prime numbers

The prime factorization of 38490069 is 3 × 12830023. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 65, 8, 79, 388, 1334, 505, 14232, 15736, 306234, 1875, 978184, 8957927, 11477780, 57470062, 413132201, 502945586, 4624847672, 9687639133

Basic calculations (n = 38490069)

Multiplication

n×y
n×2 76980138
n×3 115470207
n×4 153960276
n×5 192450345

Division

n÷y
n÷2 19245034.5
n÷3 12830023
n÷3 9622517.25
n÷5 7698013.8

Exponentiation

ny
n2 1481485411624761
n3 5.702247571593E+22
n4 2.194799024857E+30
n5 8.4477965907878E+37

Nth Root

y√n
2√n 6204.0365085966
3√n 337.6366349373
4√n 78.765706424793
5√n 32.890444129344

Divisors of 38490069

1, 3, 12830023, 38490069

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38490068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38490069 can be divided by 4 positive divisors. The sum of these divisors (counting 38490069) is 1, the average is 0.25.

Base conversion 38490069

Base System Value
2 Binary 10010010110100111111010101
3 Ternary 2200102111110010
4 Quaternary 2102310333111
5 Quinary 34323140234
6 Senary 3452550433
8 Octal 222647725
10 Decimal 38490069
12 Duodecimal 10a82419
16 Hexadecimal 24b4fd5
20 Vigesimal c0b539
36 Base36 mwz4l

Cryptographic Hash Functions

md5 09d1a3224f62b796114223ce88586c63
sha1 b597aa10c398fce73076144d1f6e243baa895e16
sha256 8c619369acfbb7fb40d468b83ba13a393e592aa0633b4774b8d3ebfe52dc186c
sha512 efb7816fc4fd9b6c8a1d51cbbdda83cc318e094384f032ca41f2a43ad63afecb63e82567a25907c0ab619750ecdab7b1c5c39f2786ecc05413a40aae9eeb10e5
ripemd-160 b0925910546f70bbc179c04d950653e79872b085

38490069 as geometric shapes

Circle

Radius = n
Diameter 76980138
Circumference 241840236.01313
Area 4.6542236855608E+15

Sphere

Radius = n
Volume 2.3885518773156E+23
Surface area 1.8616894742243E+16
Circumference 241840236.01313

Square

Length = n
Perimeter 153960276
Area 1481485411624761
Diagonal 54433177.596476

Cube

Length = n
Surface area 8888912469748566
Volume 5.702247571593E+22
Space diagonal 66666755.094832

Equilateral Triangle

Length = n
Perimeter 115470207
Area 6.4150200090154E+14
Altitude 33333377.547416

Triangular Pyramid

Length = n
Surface area 6.4150200090154E+14
Volume 6.7201632097966E+21
Height 18144392.532159