201840661 (number)

201840661 is an odd 9-digits composite number following 201840660 and preceding 201840662. In scientific notation, it is written as 2.01840661 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 178531920 positive integers (up to 201840661) that are relatively prime to 201840661.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred forty thousand six hundred sixty-one

Notation

Scientific notation 2.01840661 × 10^8
Engineering notation 2.01840661 × 10^6

Prime Factorization of 201840661

Prime Factorization 11 × 37 × 495923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201840661
Product of the distinct prime numbers

The prime factorization of 201840661 is 11 × 37 × 495923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 90, 64, 283, 907, 7182, 442, 53976, 96125, 740398, 94888, 2501712, 2476350, 61851567, 40128680, 39446994, 453624616, 3825300842, 9171480980

Basic calculations (n = 201840661)

Multiplication

n×y
n×2 403681322
n×3 605521983
n×4 807362644
n×5 1009203305

Division

n÷y
n÷2 100920330.5
n÷3 67280220.333333
n÷3 50460165.25
n÷5 40368132.2

Exponentiation

ny
n2 40739652432916921
n3 8.2229183759702E+24
n4 1.6597192803549E+33
n5 3.3499883662127E+41

Nth Root

y√n
2√n 14207.063771237
3√n 586.59211371127
4√n 119.19338811879
5√n 45.814371377403

Divisors of 201840661

1, 11, 37, 407, 495923, 5455153, 18349151, 201840661

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201840660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201840661 can be divided by 8 positive divisors. The sum of these divisors (counting 201840661) is 1, the average is 0.125.

Base conversion 201840661

Base System Value
2 Binary 1100000001111101100000010101
3 Ternary 112001210120100001
4 Quaternary 30001331200111
5 Quinary 403132400121
6 Senary 32010051301
8 Octal 1401754025
10 Decimal 201840661
12 Duodecimal 57719b31
16 Hexadecimal c07d815
20 Vigesimal 331a1d1
36 Base36 3c6591

Cryptographic Hash Functions

md5 c28af9a5da0a8cacc51c55fd6cd4167c
sha1 3bdb970fa16e84e1c44a7bba15d0275cc2097e58
sha256 90ee882eb6b5c50554d00682a5653932d08c02080fd041ef112c4804add52725
sha512 ac46ddad774afac223d1bac875acb8d1cce1241cad8c1eb9c4caed8dc3b9f8629fe74a5d78e4a0e73bba9f2578a92266a1a7a372dbd03d0960d2005a19288ad6
ripemd-160 006dbf6be3bc30ff92b94dca7d9c0eb66a17d1c4

201840661 as geometric shapes

Circle

Radius = n
Diameter 403681322
Circumference 1268202275.5866
Area 1.2798739279305E+17

Sphere

Radius = n
Volume 3.4444079948022E+25
Surface area 5.1194957117221E+17
Circumference 1268202275.5866

Square

Length = n
Perimeter 807362644
Area 40739652432916921
Diagonal 285445800.22455

Cube

Length = n
Surface area 244437914597501526
Volume 8.2229183759702E+24
Space diagonal 349598279.88529

Equilateral Triangle

Length = n
Perimeter 605521983
Area 1.7640786974127E+16
Altitude 174799139.94264

Triangular Pyramid

Length = n
Surface area 1.7640786974127E+16
Volume 9.69080224132E+23
Height 95148600.07485