636394090 (number)

636394090 is an even 9-digits composite number following 636394089 and preceding 636394091. In scientific notation, it is written as 6.36394090 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 249864000 positive integers (up to 636394090) that are relatively prime to 636394090.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million three hundred ninety-four thousand ninety

Notation

Scientific notation 6.36394090 × 10^8
Engineering notation 6.36394090 × 10^6

Prime Factorization of 636394090

Prime Factorization 2 × 5 × 61 × 719 × 1451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 636394090
Product of the distinct prime numbers

The prime factorization of 636394090 is 2 × 5 × 61 × 719 × 1451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 10, 15, 681, 304, 8044, 296, 5854, 99513, 543132, 847547, 9850189, 992091, 53422581, 7640903, 771599777, 155649325, 4074610588, 6807490154

Basic calculations (n = 636394090)

Multiplication

n×y
n×2 1272788180
n×3 1909182270
n×4 2545576360
n×5 3181970450

Division

n÷y
n÷2 318197045
n÷3 212131363.33333
n÷3 159098522.5
n÷5 127278818

Exponentiation

ny
n2 404997437786928100
n3 2.5773797587274E+26
n4 1.6402292461398E+35
n5 1.0438321984885E+44

Nth Root

y√n
2√n 25226.852558336
3√n 860.15234816782
4√n 158.8296337537
5√n 57.642821110309

Divisors of 636394090

1, 2, 5, 10, 61, 122, 305, 610, 719, 1438, 1451, 2902, 3595, 7190, 7255, 14510, 43859, 87718, 88511, 177022, 219295, 438590, 442555, 885110, 1043269, 2086538, 5216345, 10432690, 63639409, 127278818, 318197045, 636394090

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 -636394089
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 636394090 can be divided by 32 positive divisors. The sum of these divisors (counting 636394090) is 1, the average is 0.03125.

Base conversion 636394090

Base System Value
2 Binary 100101111011101001101001101010
3 Ternary 1122100111011120111
4 Quaternary 211323221221222
5 Quinary 2300404102330
6 Senary 143052044534
8 Octal 4573515152
10 Decimal 636394090
12 Duodecimal 15916374a
16 Hexadecimal 25ee9a6a
20 Vigesimal 9ih954a
36 Base36 aiw4tm

Cryptographic Hash Functions

md5 257c6e98cc543dfaba6966ddb2d7d31a
sha1 cfee5362af3844b9b4505a6256c7cf231266331d
sha256 393354a7544ba792b5f4ab62308be6da2f1ac208812c093ad6c2d39177882533
sha512 f2b2c9bf5050334c1ce491732a826bd17d043039310b4a45ddb02d633455939173f69f3127df23a0f45acee0b23da434a5e1439be99903c99225381ec479f719
ripemd-160 f25511d604daeaa0416737c17aed511955ccd9ad

636394090 as geometric shapes

Circle

Radius = n
Diameter 1272788180
Circumference 3998581995.8639
Area 1.2723369752741E+18

Sphere

Radius = n
Volume 1.0796103087372E+27
Surface area 5.0893479010964E+18
Circumference 3998581995.8639

Square

Length = n
Perimeter 2545576360
Area 404997437786928100
Diagonal 899997153.09208

Cube

Length = n
Surface area 2429984626721568600
Volume 2.5773797587274E+26
Space diagonal 1102266897.5166

Equilateral Triangle

Length = n
Perimeter 1909182270
Area 1.7536903479554E+17
Altitude 551133448.75828

Triangular Pyramid

Length = n
Surface area 1.7536903479554E+17
Volume 3.0374711751485E+25
Height 299999051.03069