20962 (number)

20962 is an even 5-digits composite number following 20961 and preceding 20963. In scientific notation, it is written as 2.0962 × 10^4. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 10212 positive integers (up to 20962) that are relatively prime to 20962.

Interesting facts

Basic properties

Name

Name twenty thousand nine hundred sixty-two

Notation

Scientific notation 2.0962 × 10^4
Engineering notation 2.0962 × 10^3

Prime Factorization of 20962

Prime Factorization 2 × 47 × 223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20962
Product of the distinct prime numbers

The prime factorization of 20962 is 2 × 47 × 223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 72, 18, 29, 947, 9971, 879, 92221, 4361, 292145, 610559, 1325071, 3940219, 70315104, 17766817, 163027564, 641694896, 5787845469, 5695709739

Basic calculations (n = 20962)

Multiplication

n×y
n×2 41924
n×3 62886
n×4 83848
n×5 104810

Division

n÷y
n÷2 10481
n÷3 6987.3333333333
n÷3 5240.5
n÷5 4192.4

Exponentiation

ny
n2 439405444
n3 9210816917128
n4 193077144216837136
n5 4.0472830970733E+21

Nth Root

y√n
2√n 144.78259563912
3√n 27.572590586249
4√n 12.032563967797
5√n 7.3162164120713

Divisors of 20962

1, 2, 47, 94, 223, 446, 10481, 20962

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 -20961
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 20962 can be divided by 8 positive divisors. The sum of these divisors (counting 20962) is 1, the average is 0.125.

Base conversion 20962

Base System Value
2 Binary 101000111100010
3 Ternary 1001202101
4 Quaternary 11013202
5 Quinary 1132322
6 Senary 241014
8 Octal 50742
10 Decimal 20962
12 Duodecimal 1016a
16 Hexadecimal 51e2
20 Vigesimal 2c82
36 Base36 g6a

Cryptographic Hash Functions

md5 8cacb05141a62321548b0689ad4579a8
sha1 32a8941ade7b6c8412c012d3372bcbbd36a6f2e5
sha256 ddb25e08c0cba20a652ade638d7386bd8dd571cda71b5ac978873b80b494f0c5
sha512 1a3df4bec0149da1680d3f6010438a213521a81fc9b0ced40798af1492c509ce695334677f0c19af11e6f096c3e5a0e28fb1c2cec88dc118a0abc84a6017c734
ripemd-160 35352533a64fd41506f960adf9f1eb258c3d1772

20962 as geometric shapes

Circle

Radius = n
Diameter 41924
Circumference 131708.1304091
Area 1380432914.8178

Sphere

Radius = n
Volume 38582179680547
Surface area 5521731659.271
Circumference 131708.1304091

Square

Length = n
Perimeter 83848
Area 439405444
Diagonal 29644.744694465

Cube

Length = n
Surface area 2636432664
Volume 9210816917128
Space diagonal 36307.249028259

Equilateral Triangle

Length = n
Perimeter 62886
Area 190268138.53259
Altitude 18153.624514129

Triangular Pyramid

Length = n
Surface area 190268138.53259
Volume 1085505183728.2
Height 9881.5815648216