201220644 (number)

201220644 is an even 9-digits composite number following 201220643 and preceding 201220645. In scientific notation, it is written as 2.01220644 × 10^8. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 66968224 positive integers (up to 201220644) that are relatively prime to 201220644.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01220644 × 10^8
Engineering notation 2.01220644 × 10^6

Prime Factorization of 201220644

Prime Factorization 2 × 2 × 3 × 653 × 25679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 100610322
Product of the distinct prime numbers

The prime factorization of 201220644 is 2 × 2 × 3 × 653 × 25679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 67, 98, 122, 895, 4463, 1555, 4717, 63040, 195501, 158692, 1585855, 6371736, 24491571, 17980750, 246644878, 748892817, 8403387853, 277567138

Basic calculations (n = 201220644)

Multiplication

n×y
n×2 402441288
n×3 603661932
n×4 804882576
n×5 1006103220

Division

n÷y
n÷2 100610322
n÷3 67073548
n÷3 50305161
n÷5 40244128.8

Exponentiation

ny
n2 40489747571774736
n3 8.1473730817899E+24
n4 1.639419658426E+33
n5 3.2988507945475E+41

Nth Root

y√n
2√n 14185.226258329
3√n 585.99086366106
4√n 119.10174750326
5√n 45.786190082094

Divisors of 201220644

1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 25679, 51358, 77037, 102716, 154074, 308148, 16768387, 33536774, 50305161, 67073548, 100610322, 201220644

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 -201220643
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 201220644 can be divided by 24 positive divisors. The sum of these divisors (counting 201220644) is 1, the average is 0.041666666666667.

Base conversion 201220644

Base System Value
2 Binary 1011111111100110001000100100
3 Ternary 112000122001211110
4 Quaternary 23333212020210
5 Quinary 403003030034
6 Senary 31544505020
8 Octal 1377461044
10 Decimal 201220644
12 Duodecimal 5747b170
16 Hexadecimal bfe6224
20 Vigesimal 32hcbc4
36 Base36 3bsuuc

Cryptographic Hash Functions

md5 d07e598745d12658d6a04b66f1ef11c7
sha1 89be505a43da633b9fd55578837757c480eea031
sha256 bdc55a8bb0b93fdccbe0cf63a794a16d9ae2e14af0c80f6cda685ecf88ebec29
sha512 9e652f5bc12d99c0b610c8ee6db62b4bca33bf1e1692e68c16321ec4df1b808428c4e3d275b8c1bef6ac4eb71f0c16898cf094c9b6f5f2b7cbeb1b4619b90f4d
ripemd-160 5432eb1b7384224d2df9fc10c9886af4ccd82b17

201220644 as geometric shapes

Circle

Radius = n
Diameter 402441288
Circumference 1264306593.882
Area 1.2720229351719E+17

Sphere

Radius = n
Volume 3.4127636559742E+25
Surface area 5.0880917406877E+17
Circumference 1264306593.882

Square

Length = n
Perimeter 804882576
Area 40489747571774736
Diagonal 284568963.77425

Cube

Length = n
Surface area 242938485430648416
Volume 8.1473730817899E+24
Space diagonal 348524378.93973

Equilateral Triangle

Length = n
Perimeter 603661932
Area 1.7532574994988E+16
Altitude 174262189.46986

Triangular Pyramid

Length = n
Surface area 1.7532574994988E+16
Volume 9.6017712583174E+23
Height 94856321.258083