201721065 (number)

201721065 is an odd 9-digits composite number following 201721064 and preceding 201721066. In scientific notation, it is written as 2.01721065 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 80105472 positive integers (up to 201721065) that are relatively prime to 201721065.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01721065 × 10^8
Engineering notation 2.01721065 × 10^6

Prime Factorization of 201721065

Prime Factorization 195 × 7 × 17 × 8693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201721065
Product of the distinct prime numbers

The prime factorization of 201721065 is 195 × 7 × 17 × 8693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 79, 3, 847, 304, 6644, 9434, 88084, 9540, 797609, 397773, 3947102, 9146472, 87660301, 88961353, 248688585, 420886167, 2918412657, 6312796104

Basic calculations (n = 201721065)

Multiplication

n×y
n×2 403442130
n×3 605163195
n×4 806884260
n×5 1008605325

Division

n÷y
n÷2 100860532.5
n÷3 67240355
n÷3 50430266.25
n÷5 40344213

Exponentiation

ny
n2 40691388064734225
n3 8.2083101367465E+24
n4 1.6557890626348E+33
n5 3.3400753313004E+41

Nth Root

y√n
2√n 14202.854114579
3√n 586.47623363917
4√n 119.17572787518
5√n 45.808940841627

Divisors of 201721065

1, 7, 17, 119, 195, 1365, 3315, 8693, 23205, 60851, 147781, 1034467, 1695135, 11865945, 28817295, 201721065

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201721064
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201721065 can be divided by 16 positive divisors. The sum of these divisors (counting 201721065) is 1, the average is 0.0625.

Base conversion 201721065

Base System Value
2 Binary 1100000001100000010011101001
3 Ternary 112001120111021120
4 Quaternary 30001200103221
5 Quinary 403120033230
6 Senary 32003325453
8 Octal 1401402351
10 Decimal 201721065
12 Duodecimal 57680889
16 Hexadecimal c0604e9
20 Vigesimal 330f2d5
36 Base36 3c3kyx

Cryptographic Hash Functions

md5 5154c3de82187b4d5179465230f1a7b0
sha1 c3ed8bfb069550c7fb3aff9364dcebbf06e45bca
sha256 c8244e49bc9a78cac0cec5e18159091b9d96166554c86a3f8116ebbdc4d76cc8
sha512 e816f3bfa973b2bcedbfcb2103b1d64ea4711dfdf2ee683dfe2db8c87bb73fcc4057e22537251c777eabd92f0d7d0b46367ba18531ea8c31ae359ce8f4d80618
ripemd-160 813cace71d3d4ba4802070fff4285178c0392ec1

201721065 as geometric shapes

Circle

Radius = n
Diameter 403442130
Circumference 1267450831.7566
Area 1.2783576580854E+17

Sphere

Radius = n
Volume 3.4382889098652E+25
Surface area 5.1134306323416E+17
Circumference 1267450831.7566

Square

Length = n
Perimeter 806884260
Area 40691388064734225
Diagonal 285276665.93934

Cube

Length = n
Surface area 244148328388405350
Volume 8.2083101367465E+24
Space diagonal 349391133.5369

Equilateral Triangle

Length = n
Perimeter 605163195
Area 1.7619887889655E+16
Altitude 174695566.76845

Triangular Pyramid

Length = n
Surface area 1.7619887889655E+16
Volume 9.6735862662929E+23
Height 95092221.979782