38205540 (number)

38205540 is an even 8-digits composite number following 38205539 and preceding 38205541. In scientific notation, it is written as 3.8205540 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 10094976 positive integers (up to 38205540) that are relatively prime to 38205540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8205540 × 10^7
Engineering notation 3.8205540 × 10^6

Prime Factorization of 38205540

Prime Factorization 2 × 2 × 135 × 139 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19102770
Product of the distinct prime numbers

The prime factorization of 38205540 is 2 × 2 × 135 × 139 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 35, 98, 815, 535, 1087, 9988, 78206, 8535, 375919, 264136, 8122642, 2216304, 16498247, 80910225, 287525512, 383297505, 250859466, 3062482712

Basic calculations (n = 38205540)

Multiplication

n×y
n×2 76411080
n×3 114616620
n×4 152822160
n×5 191027700

Division

n÷y
n÷2 19102770
n÷3 12735180
n÷3 9551385
n÷5 7641108

Exponentiation

ny
n2 1459663286691600
n3 5.5767224086227E+22
n4 2.1306169105153E+30
n5 8.140136959937E+37

Nth Root

y√n
2√n 6181.063015372
3√n 336.80260932713
4√n 78.619736805538
5√n 32.841672690977

Divisors of 38205540

1, 2, 4, 135, 139, 270, 278, 509, 540, 556, 1018, 2036, 18765, 37530, 68715, 70751, 75060, 137430, 141502, 274860, 283004, 9551385, 19102770, 38205540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38205539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38205540 can be divided by 24 positive divisors. The sum of these divisors (counting 38205540) is 1, the average is 0.041666666666667.

Base conversion 38205540

Base System Value
2 Binary 10010001101111100001100100
3 Ternary 2122220001011000
4 Quaternary 2101233201210
5 Quinary 34240034130
6 Senary 3442513300
8 Octal 221574144
10 Decimal 38205540
12 Duodecimal 10965830
16 Hexadecimal 246f864
20 Vigesimal bifdh0
36 Base36 mqvl0

Cryptographic Hash Functions

md5 e5cad5ec552b4e39fa8fa4b8674f0467
sha1 7045b447b76eb4cdb12be4c576e40d38a9dee58d
sha256 471def098f9a6a80798a6d2d88532c1c372efa768de942a739ae12be79877df1
sha512 4556a165dcfaa5fb19b645adbac3c7cb3be2d4ef665bcc3a44091b81b2f25cfe4322b1bbd03e310f2dff21225fcc2dc2a931c1e75d86c4409452432bb508f0c6
ripemd-160 da87c18b1412604984b877dcdace6161329d2786

38205540 as geometric shapes

Circle

Radius = n
Diameter 76411080
Circumference 240052487.58086
Area 4.5856674581851E+15

Sphere

Radius = n
Volume 2.3359720200052E+23
Surface area 1.834266983274E+16
Circumference 240052487.58086

Square

Length = n
Perimeter 152822160
Area 1459663286691600
Diagonal 54030792.825788

Cube

Length = n
Surface area 8757979720149600
Volume 5.5767224086227E+22
Space diagonal 66173936.410605

Equilateral Triangle

Length = n
Perimeter 114616620
Area 6.3205274362321E+14
Altitude 33086968.205303

Triangular Pyramid

Length = n
Surface area 6.3205274362321E+14
Volume 6.5722303865535E+21
Height 18010264.275263