201420644 (number)

201420644 is an even 9-digits composite number following 201420643 and preceding 201420645. In scientific notation, it is written as 2.01420644 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 6 positive divisors. There are 100710320 positive integers (up to 201420644) that are relatively prime to 201420644.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty thousand six hundred forty-four

Notation

Scientific notation 2.01420644 × 10^8
Engineering notation 2.01420644 × 10^6

Prime Factorization of 201420644

Prime Factorization 2 × 2 × 50355161

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100710322
Product of the distinct prime numbers

The prime factorization of 201420644 is 2 × 2 × 50355161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 46, 14, 294, 46, 5318, 8338, 7269, 91662, 804, 254026, 5368902, 221889, 43305499, 57561729, 166684361, 955215952, 560720999, 3019563564

Basic calculations (n = 201420644)

Multiplication

n×y
n×2 402841288
n×3 604261932
n×4 805682576
n×5 1007103220

Division

n÷y
n÷2 100710322
n÷3 67140214.666667
n÷3 50355161
n÷5 40284128.8

Exponentiation

ny
n2 40570275829374736
n3 8.1716910848103E+24
n4 1.6459472808715E+33
n5 3.315277613032E+41

Nth Root

y√n
2√n 14192.274095437
3√n 586.18494474995
4√n 119.13133129214
5√n 45.79528815407

Divisors of 201420644

1, 2, 4, 50355161, 100710322, 201420644

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201420643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201420644 can be divided by 6 positive divisors. The sum of these divisors (counting 201420644) is 1, the average is 0.16666666666667.

Base conversion 201420644

Base System Value
2 Binary 1100000000010110111101100100
3 Ternary 112001000020011212
4 Quaternary 30000112331210
5 Quinary 403030430034
6 Senary 31553050552
8 Octal 1400267544
10 Decimal 201420644
12 Duodecimal 57556a58
16 Hexadecimal c016f64
20 Vigesimal 32ihbc4
36 Base36 3bx55w

Cryptographic Hash Functions

md5 9d0009645ee39000b892e62866ef3a91
sha1 d1027de685831aabe0bf4b201770d39e645dddc3
sha256 fe48b7eec5eed0793ae3e44d299700324adcdb0217f789ab0f8189a7c4603463
sha512 13f3a8a25da8fb1c59a30c6be71250036a2b3c863a84b08cdff8ef61fcfad3c9dcfc6036079cd44b7f156be78768b9c4b2d52e6febf272478a35556a1459aaa2
ripemd-160 91966a5922087d3363e93e08acec96a7c8e5db3f

201420644 as geometric shapes

Circle

Radius = n
Diameter 402841288
Circumference 1265563230.9434
Area 1.2745528049968E+17

Sphere

Radius = n
Volume 3.4229499572594E+25
Surface area 5.098211219987E+17
Circumference 1265563230.9434

Square

Length = n
Perimeter 805682576
Area 40570275829374736
Diagonal 284851806.48672

Cube

Length = n
Surface area 243421654976248416
Volume 8.1716910848103E+24
Space diagonal 348870789.10124

Equilateral Triangle

Length = n
Perimeter 604261932
Area 1.756744475339E+16
Altitude 174435394.55062

Triangular Pyramid

Length = n
Surface area 1.756744475339E+16
Volume 9.6304302997184E+23
Height 94950602.162241