201655990 (number)

201655990 is an even 9-digits composite number following 201655989 and preceding 201655991. In scientific notation, it is written as 2.01655990 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 79140256 positive integers (up to 201655990) that are relatively prime to 201655990.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred fifty-five thousand nine hundred ninety

Notation

Scientific notation 2.01655990 × 10^8
Engineering notation 2.01655990 × 10^6

Prime Factorization of 201655990

Prime Factorization 2 × 5 × 53 × 380483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201655990
Product of the distinct prime numbers

The prime factorization of 201655990 is 2 × 5 × 53 × 380483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 25, 40, 876, 794, 6822, 5562, 83239, 98322, 362537, 554818, 3730112, 2550676, 19276696, 7882268, 135358273, 177169003, 270373435, 5931905710

Basic calculations (n = 201655990)

Multiplication

n×y
n×2 403311980
n×3 604967970
n×4 806623960
n×5 1008279950

Division

n÷y
n÷2 100827995
n÷3 67218663.333333
n÷3 50413997.5
n÷5 40331198

Exponentiation

ny
n2 40665138302880100
n3 8.2003687229542E+24
n4 1.6536534731924E+33
n5 3.3346912825355E+41

Nth Root

y√n
2√n 14200.563017007
3√n 586.41316132091
4√n 119.1661152216
5√n 45.805984877093

Divisors of 201655990

1, 2, 5, 10, 53, 106, 265, 530, 380483, 760966, 1902415, 3804830, 20165599, 40331198, 100827995, 201655990

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 -201655989
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 201655990 can be divided by 16 positive divisors. The sum of these divisors (counting 201655990) is 1, the average is 0.0625.

Base conversion 201655990

Base System Value
2 Binary 1100000001010000011010110110
3 Ternary 112001110012000101
4 Quaternary 30001100122312
5 Quinary 403110442430
6 Senary 32002104314
8 Octal 1401203266
10 Decimal 201655990
12 Duodecimal 5764b09a
16 Hexadecimal c0506b6
20 Vigesimal 3306jja
36 Base36 3c26ra

Cryptographic Hash Functions

md5 54990ce8478aa05b685d41f2be7b2180
sha1 32fe2098572291e8944feab874fa9575568c7497
sha256 b0581ba8f6e1473eaa277d7c6f366983640aef8276c3a85939295e9ebe2b62d2
sha512 34261147c8ac4a50f5d02190a3b800f5ac515c76191b08379404a3af95a3958e928a1878f9f041daceee294b0f8f3b8a0281a8feeaf756a41dbaef35ea69f237
ripemd-160 10d93b3bcb4ca129c251fb9d09091ba45d582ad1

201655990 as geometric shapes

Circle

Radius = n
Diameter 403311980
Circumference 1267041953.4728
Area 1.2775329974954E+17

Sphere

Radius = n
Volume 3.4349624182347E+25
Surface area 5.1101319899816E+17
Circumference 1267041953.4728

Square

Length = n
Perimeter 806623960
Area 40665138302880100
Diagonal 285184635.99177

Cube

Length = n
Surface area 243990829817280600
Volume 8.2003687229542E+24
Space diagonal 349278420.3306

Equilateral Triangle

Length = n
Perimeter 604967970
Area 1.7608521409351E+16
Altitude 174639210.1653

Triangular Pyramid

Length = n
Surface area 1.7608521409351E+16
Volume 9.664227220385E+23
Height 95061545.330591