201990910 (number)

201990910 is an even 9-digits composite number following 201990909 and preceding 201990911. In scientific notation, it is written as 2.01990910 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 72720000 positive integers (up to 201990910) that are relatively prime to 201990910.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety thousand nine hundred ten

Notation

Scientific notation 2.01990910 × 10^8
Engineering notation 2.01990910 × 10^6

Prime Factorization of 201990910

Prime Factorization 2 × 11 × 5 × 101 × 18181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201990910
Product of the distinct prime numbers

The prime factorization of 201990910 is 2 × 11 × 5 × 101 × 18181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 43, 44, 348, 719, 5062, 7484, 42894, 36117, 865743, 88163, 9261091, 829952, 388460, 77157517, 438435277, 524551662, 9331043410, 3189192234

Basic calculations (n = 201990910)

Multiplication

n×y
n×2 403981820
n×3 605972730
n×4 807963640
n×5 1009954550

Division

n÷y
n÷2 100995455
n÷3 67330303.333333
n÷3 50497727.5
n÷5 40398182

Exponentiation

ny
n2 40800327722628100
n3 8.2412953249919E+24
n4 1.6646667422739E+33
n5 3.3624755011863E+41

Nth Root

y√n
2√n 14212.35061487
3√n 586.73762951578
4√n 119.21556364364
5√n 45.821190137045

Divisors of 201990910

1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 18181, 36362, 90905, 181810, 199991, 399982, 999955, 1836281, 1999910, 3672562, 9181405, 18362810, 20199091, 40398182, 100995455, 201990910

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 -201990909
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 201990910 can be divided by 32 positive divisors. The sum of these divisors (counting 201990910) is 1, the average is 0.03125.

Base conversion 201990910

Base System Value
2 Binary 1100000010100010001011111110
3 Ternary 112002002012102211
4 Quaternary 30002202023332
5 Quinary 403202202120
6 Senary 32013211034
8 Octal 1402421376
10 Decimal 201990910
12 Duodecimal 57790a7a
16 Hexadecimal c0a22fe
20 Vigesimal 3328h5a
36 Base36 3c9d6m

Cryptographic Hash Functions

md5 6d1e1eaa4f2cd93cdd187bd78ad91d7d
sha1 44db421608194aa1e8272ef86fb52eb2700f788d
sha256 dc2091a3c0832b80cd9618daca148f8fd3170e65124fe764b669472fb5740a9f
sha512 8dc76ffffc530782282c03f6b10d1659b074b3075de91eb55a030bcb7a6b0bbded78480df7bf4bf85785befe95957dd1136c4c1a4f1792ef9bd3e8be35d3c527
ripemd-160 510719e080714033ab1514522cc7f85ad496dc98

201990910 as geometric shapes

Circle

Radius = n
Diameter 403981820
Circumference 1269146317.8958
Area 1.2817800983746E+17

Sphere

Radius = n
Volume 3.4521057132078E+25
Surface area 5.1271203934986E+17
Circumference 1269146317.8958

Square

Length = n
Perimeter 807963640
Area 40800327722628100
Diagonal 285658284.39808

Cube

Length = n
Surface area 244801966335768600
Volume 8.2412953249919E+24
Space diagonal 349858518.78707

Equilateral Triangle

Length = n
Perimeter 605972730
Area 1.7667060145263E+16
Altitude 174929259.39354

Triangular Pyramid

Length = n
Surface area 1.7667060145263E+16
Volume 9.7124596834379E+23
Height 95219428.132694