38205790 (number)

38205790 is an even 8-digits composite number following 38205789 and preceding 38205791. In scientific notation, it is written as 3.8205790 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 12954816 positive integers (up to 38205790) that are relatively prime to 38205790.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred five thousand seven hundred ninety

Notation

Scientific notation 3.8205790 × 10^7
Engineering notation 3.8205790 × 10^6

Prime Factorization of 38205790

Prime Factorization 2 × 35 × 7 × 103 × 757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38205790
Product of the distinct prime numbers

The prime factorization of 38205790 is 2 × 35 × 7 × 103 × 757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 28, 11, 168, 212, 3728, 6116, 20086, 76134, 182697, 450436, 3493684, 5526632, 38451068, 20693128, 794088733, 736058653, 8723613167, 6308115381

Basic calculations (n = 38205790)

Multiplication

n×y
n×2 76411580
n×3 114617370
n×4 152823160
n×5 191028950

Division

n÷y
n÷2 19102895
n÷3 12735263.333333
n÷3 9551447.5
n÷5 7641158

Exponentiation

ny
n2 1459682389524100
n3 5.5768318840856E+22
n4 2.1306726782868E+30
n5 8.1404032905363E+37

Nth Root

y√n
2√n 6181.0832383976
3√n 336.80334395418
4√n 78.619865418338
5√n 32.841715671114

Divisors of 38205790

1, 2, 7, 14, 35, 70, 103, 206, 245, 490, 721, 757, 1442, 1514, 3605, 5299, 7210, 10598, 25235, 26495, 50470, 52990, 77971, 155942, 185465, 370930, 545797, 1091594, 2728985, 5457970, 19102895, 38205790

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38205789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38205790 can be divided by 32 positive divisors. The sum of these divisors (counting 38205790) is 1, the average is 0.03125.

Base conversion 38205790

Base System Value
2 Binary 10010001101111100101011110
3 Ternary 2122220001111021
4 Quaternary 2101233211132
5 Quinary 34240041130
6 Senary 3442514354
8 Octal 221574536
10 Decimal 38205790
12 Duodecimal 109659ba
16 Hexadecimal 246f95e
20 Vigesimal bife9a
36 Base36 mqvry

Cryptographic Hash Functions

md5 a0f119379e574ee7bba35d3ba63b40e0
sha1 e373b99adcd9a9ff50adfa57aa1d58a6e57ce29b
sha256 2175ac654bb874278ec9916bfeb1598b6e85070bf5b6ae91cf7afb85c56ea3e3
sha512 83757fa5fddb70e27373dafc15ef16cded02cb13fddba668839c6eb99fc3ba28996a6e619b2d0b7df7ab5b338edc7ee1c61d9a94329f5c77be908e274406aa37
ripemd-160 2ff93c7066258df533fb0c92c0480a30061c64a4

38205790 as geometric shapes

Circle

Radius = n
Diameter 76411580
Circumference 240054058.37719
Area 4.5857274715033E+15

Sphere

Radius = n
Volume 2.3360178769798E+23
Surface area 1.8342909886013E+16
Circumference 240054058.37719

Square

Length = n
Perimeter 152823160
Area 1459682389524100
Diagonal 54031146.379178

Cube

Length = n
Surface area 8758094337144600
Volume 5.5768318840856E+22
Space diagonal 66174369.423307

Equilateral Triangle

Length = n
Perimeter 114617370
Area 6.3206101539232E+14
Altitude 33087184.711653

Triangular Pyramid

Length = n
Surface area 6.3206101539232E+14
Volume 6.5723594046238E+21
Height 18010382.126393