202320981 (number)

202320981 is an odd 9-digits composite number following 202320980 and preceding 202320982. In scientific notation, it is written as 2.02320981 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 131919840 positive integers (up to 202320981) that are relatively prime to 202320981.

Interesting facts

Basic properties

Name

Name two hundred two million three hundred twenty thousand nine hundred eighty-one

Notation

Scientific notation 2.02320981 × 10^8
Engineering notation 2.02320981 × 10^6

Prime Factorization of 202320981

Prime Factorization 477 × 523 × 811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 202320981
Product of the distinct prime numbers

The prime factorization of 202320981 is 477 × 523 × 811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 46, 16, 58, 346, 2360, 8065, 4575, 2183, 299166, 182076, 9817816, 7843382, 148951, 20903537, 295316321, 127635944, 6586965859, 9403806881

Basic calculations (n = 202320981)

Multiplication

n×y
n×2 404641962
n×3 606962943
n×4 809283924
n×5 1011604905

Division

n÷y
n÷2 101160490.5
n÷3 67440327
n÷3 50580245.25
n÷5 40464196.2

Exponentiation

ny
n2 40933779352802361
n3 8.2817623946965E+24
n4 1.6755742921039E+33
n5 3.3900383451684E+41

Nth Root

y√n
2√n 14223.95799347
3√n 587.05704930742
4√n 119.26423602015
5√n 45.83615553325

Divisors of 202320981

1, 477, 523, 811, 249471, 386847, 424153, 202320981

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 -202320980
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 202320981 can be divided by 8 positive divisors. The sum of these divisors (counting 202320981) is 1, the average is 0.125.

Base conversion 202320981

Base System Value
2 Binary 1100000011110010110001010101
3 Ternary 112002200222012200
4 Quaternary 30003302301111
5 Quinary 403243232411
6 Senary 32024235113
8 Octal 1403626125
10 Decimal 202320981
12 Duodecimal 5790ba99
16 Hexadecimal c0f2c55
20 Vigesimal 334a291
36 Base36 3cgfv9

Cryptographic Hash Functions

md5 e62a4b425a4584944644ed608542cce4
sha1 f347ebdc3a15fd5f4e52a910ebbba8100c246c8a
sha256 bad540595ee66d72c0db73546ff556279d79c8b60d6e849ff7e42537ef214e55
sha512 73f45a4ca7c321c4278dc73266f3b27ef292701d62cbe0085c6c3f353e52fb023e845bb0c805d8fa88af84a658374cec477004aa4e9d0eceeda7d6cc28ed6374
ripemd-160 a1a94d7c7e68e8269dc1a342a15ae142f2c3e805

202320981 as geometric shapes

Circle

Radius = n
Diameter 404641962
Circumference 1271220215.1534
Area 1.2859726049843E+17

Sphere

Radius = n
Volume 3.4690565197273E+25
Surface area 5.1438904199372E+17
Circumference 1271220215.1534

Square

Length = n
Perimeter 809283924
Area 40933779352802361
Diagonal 286125075.28283

Cube

Length = n
Surface area 245602676116814166
Volume 8.2817623946965E+24
Space diagonal 350430218.52918

Equilateral Triangle

Length = n
Perimeter 606962943
Area 1.7724846396217E+16
Altitude 175215109.26459

Triangular Pyramid

Length = n
Surface area 1.7724846396217E+16
Volume 9.7601505824427E+23
Height 95375025.094276