38605440 (number)

38605440 is an even 8-digits composite number following 38605439 and preceding 38605441. In scientific notation, it is written as 3.8605440 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 32 positive divisors. There are 10294272 positive integers (up to 38605440) that are relatively prime to 38605440.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred five thousand four hundred forty

Notation

Scientific notation 3.8605440 × 10^7
Engineering notation 3.8605440 × 10^6

Prime Factorization of 38605440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 20107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 603210
Product of the distinct prime numbers

The prime factorization of 38605440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 20107. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 8, 39, 31, 895, 602, 9585, 5677, 31505, 38918, 741806, 681333, 3499336, 1727565, 1904000, 81347513, 378033525, 538265477, 8422108686, 5889959355

Basic calculations (n = 38605440)

Multiplication

n×y
n×2 77210880
n×3 115816320
n×4 154421760
n×5 193027200

Division

n÷y
n÷2 19302720
n÷3 12868480
n÷3 9651360
n÷5 7721088

Exponentiation

ny
n2 1490379997593600
n3 5.75367755743E+22
n4 2.2212325372271E+30
n5 8.5751659441969E+37

Nth Root

y√n
2√n 6213.32761087
3√n 337.9736449929
4√n 78.824663721896
5√n 32.910137842976

Divisors of 38605440

1, 2, 4, 8, 15, 16, 30, 32, 60, 64, 120, 128, 240, 480, 960, 1920, 20107, 40214, 80428, 160856, 301605, 321712, 603210, 643424, 1206420, 1286848, 2412840, 2573696, 4825680, 9651360, 19302720, 38605440

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 -38605439
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 38605440 can be divided by 32 positive divisors. The sum of these divisors (counting 38605440) is 1, the average is 0.03125.

Base conversion 38605440

Base System Value
2 Binary 10010011010001001010000000
3 Ternary 2200122100201010
4 Quaternary 2103101022000
5 Quinary 34340333230
6 Senary 3455240520
8 Octal 223211200
10 Decimal 38605440
12 Duodecimal 10b19140
16 Hexadecimal 24d1280
20 Vigesimal c15dc0
36 Base36 mzg5c

Cryptographic Hash Functions

md5 ab3c73c228bf566fea4abeb3d49e96ef
sha1 693ce929f1cbd4fe209e1a5950120c89b751c1ee
sha256 80b0b05894f089159727bc66605969211c2723cb63ed447d2f1cf4ee645ae81d
sha512 2e32a2ed3237562fc7ec7adbd2fb8b246f05fb4b7945e986116dc5a73c08d5b6c876d3f7ad8151f0318e59ce10ac9598ae7127bdc9416e396a0611eb897945ce
ripemd-160 74d329cfe3265d5e9735329763c3622476540f16

38605440 as geometric shapes

Circle

Radius = n
Diameter 77210880
Circumference 242565133.3852
Area 4.6821668514972E+15

Sphere

Radius = n
Volume 2.4100948194062E+23
Surface area 1.8728667405989E+16
Circumference 242565133.3852

Square

Length = n
Perimeter 154421760
Area 1490379997593600
Diagonal 54596336.829381

Cube

Length = n
Surface area 8942279985561600
Volume 5.75367755743E+22
Space diagonal 66866583.528552

Equilateral Triangle

Length = n
Perimeter 115816320
Area 6.4535346960412E+14
Altitude 33433291.764276

Triangular Pyramid

Length = n
Surface area 6.4535346960412E+14
Volume 6.780774029366E+21
Height 18198778.943127