201561490 (number)

201561490 is an even 9-digits composite number following 201561489 and preceding 201561491. In scientific notation, it is written as 2.01561490 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 73758720 positive integers (up to 201561490) that are relatively prime to 201561490.

Interesting facts

Basic properties

Name

Name two hundred one million five hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 2.01561490 × 10^8
Engineering notation 2.01561490 × 10^6

Prime Factorization of 201561490

Prime Factorization 2 × 5 × 13 × 113 × 13721

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201561490
Product of the distinct prime numbers

The prime factorization of 201561490 is 2 × 5 × 13 × 113 × 13721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201561490)

Multiplication

n×y
n×2 403122980
n×3 604684470
n×4 806245960
n×5 1007807450

Division

n÷y
n÷2 100780745
n÷3 67187163.333333
n÷3 50390372.5
n÷5 40312298

Exponentiation

ny
n2 40627034251020100
n3 8.1888455579166E+24
n4 1.6505559120336E+33
n5 3.3268850895779E+41

Nth Root

y√n
2√n 14197.23529424
3√n 586.3215453923
4√n 119.15215186575
5√n 45.801690953368

Divisors of 201561490

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 -201561489
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 201561490 can be divided by 32 positive divisors. The sum of these divisors (counting 201561490) is 1, the average is 0.03125.

Base conversion 201561490

Base System Value
2 Binary 1100000000111001010110010010
3 Ternary 112001021101101101
4 Quaternary 30000321112102
5 Quinary 403044431430
6 Senary 32000055014
8 Octal 1400712622
10 Decimal 201561490
12 Duodecimal 5760446a
16 Hexadecimal c039592
20 Vigesimal 32jf3ea
36 Base36 3c05ua

Cryptographic Hash Functions

md5 3ba959be1360e585a4a6b93d88dd2af9
sha1 1fe0eb82e2a723e013a824522dd7c9e57da1b08b
sha256 80eb838337da6dee94f1a63cfe13d8e1fea6cdf226e0dfdc5f9b03f98e4863a1
sha512 fcf2d8c680644c05e1929c198e14e86da035fd9d74e358ab312ddd7059f2a2f507637f57f5b532f97f65816552fd967855e906096e3a2de1a88cfc4591d416f2
ripemd-160 c26837e5816e3f0ae393e5944895627f32628ee7

201561490 as geometric shapes

Circle

Radius = n
Diameter 403122980
Circumference 1266448192.4612
Area 1.2763359234015E+17

Sphere

Radius = n
Volume 3.430135606151E+25
Surface area 5.1053436936058E+17
Circumference 1266448192.4612

Square

Length = n
Perimeter 806245960
Area 40627034251020100
Diagonal 285050992.81013

Cube

Length = n
Surface area 243762205506120600
Volume 8.1888455579166E+24
Space diagonal 349114741.52929

Equilateral Triangle

Length = n
Perimeter 604684470
Area 1.7592021870902E+16
Altitude 174557370.76464

Triangular Pyramid

Length = n
Surface area 1.7592021870902E+16
Volume 9.6506470401537E+23
Height 95016997.603376