201720121 (number)

201720121 is an odd 9-digits composite number following 201720120 and preceding 201720122. In scientific notation, it is written as 2.01720121 × 10^8. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 201662352 positive integers (up to 201720121) that are relatively prime to 201720121.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred twenty thousand one hundred twenty-one

Notation

Scientific notation 2.01720121 × 10^8
Engineering notation 2.01720121 × 10^6

Prime Factorization of 201720121

Prime Factorization 3733 × 54037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201720121
Product of the distinct prime numbers

The prime factorization of 201720121 is 3733 × 54037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 43, 27, 460, 177, 5321, 9834, 89777, 55843, 146822, 434594, 7260121, 1252083, 6837207, 43211210, 977677098, 915360975, 2306508127, 8776888340

Basic calculations (n = 201720121)

Multiplication

n×y
n×2 403440242
n×3 605160363
n×4 806880484
n×5 1008600605

Division

n÷y
n÷2 100860060.5
n÷3 67240040.333333
n÷3 50430030.25
n÷5 40344024.2

Exponentiation

ny
n2 40691007216254641
n3 8.2081948992748E+24
n4 1.6557580682733E+33
n5 3.3399971787881E+41

Nth Root

y√n
2√n 14202.820881783
3√n 586.47531878771
4√n 119.17558844739
5√n 45.808897966857

Divisors of 201720121

1, 3733, 54037, 201720121

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201720120
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201720121 can be divided by 4 positive divisors. The sum of these divisors (counting 201720121) is 1, the average is 0.25.

Base conversion 201720121

Base System Value
2 Binary 1100000001100000000100111001
3 Ternary 112001120102222121
4 Quaternary 30001200010321
5 Quinary 403120020441
6 Senary 32003321241
8 Octal 1401400471
10 Decimal 201720121
12 Duodecimal 57680221
16 Hexadecimal c060139
20 Vigesimal 330f061
36 Base36 3c3k8p

Cryptographic Hash Functions

md5 b2992b0828f91391451f68fff82d9569
sha1 8dc911629ebbb5ac921f3f065ca53f7bbe0a7307
sha256 d84b614fbfc2504f37b10dbdec2e9cf7bf6eb1c7b00fce8bed1de1e60d1fd050
sha512 e76ac1d516546eedc1d49f66b967f3a6ea984a6ad7c7155ef3f53c7010f3c8403cb26e8a2f74eafaffe4ea885a4125c9a12d8ec99987f3dcd60682afcf094acd
ripemd-160 d2d8907310d1f748e9bff69f697f2388cac6eeec

201720121 as geometric shapes

Circle

Radius = n
Diameter 403440242
Circumference 1267444900.4297
Area 1.2783456933775E+17

Sphere

Radius = n
Volume 3.438240639306E+25
Surface area 5.1133827735102E+17
Circumference 1267444900.4297

Square

Length = n
Perimeter 806880484
Area 40691007216254641
Diagonal 285275330.92174

Cube

Length = n
Surface area 244146043297527846
Volume 8.2081948992748E+24
Space diagonal 349389498.48094

Equilateral Triangle

Length = n
Perimeter 605160363
Area 1.7619722977426E+16
Altitude 174694749.24047

Triangular Pyramid

Length = n
Surface area 1.7619722977426E+16
Volume 9.67345045763E+23
Height 95091776.973914