20357 (number)

20357 is an odd 5-digits prime number following 20356 and preceding 20358. In scientific notation, it is written as 2.0357 × 10^4. The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors. There are 20356 positive integers (up to 20357) that are relatively prime to 20357.

Interesting facts

Basic properties

Name

Name twenty thousand three hundred fifty-seven

Notation

Scientific notation 2.0357 × 10^4
Engineering notation 2.0357 × 10^3

Prime Factorization of 20357

Prime Factorization 20357

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20357
Product of the distinct prime numbers

The prime factorization of 20357 is 20357. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 5, 33, 90, 129, 785, 2455, 6635, 2733, 48996, 162504, 737815, 5704528, 3241884, 59861309, 14768030, 74123153, 296243458, 1257583000, 6059715836

Basic calculations (n = 20357)

Multiplication

n×y
n×2 40714
n×3 61071
n×4 81428
n×5 101785

Division

n÷y
n÷2 10178.5
n÷3 6785.6666666667
n÷3 5089.25
n÷5 4071.4

Exponentiation

ny
n2 414407449
n3 8436092439293
n4 171733533786687601
n5 3.4959795472956E+21

Nth Root

y√n
2√n 142.67795905465
3√n 27.304732460137
4√n 11.944787945152
5√n 7.2734884801091

Divisors of 20357

1, 20357

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20358
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10179
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 142.68146340713
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999017585224
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20357 can be divided by 2 positive divisors. The sum of these divisors (counting 20357) is 20358, the average is 10179.

Base conversion 20357

Base System Value
2 Binary 100111110000101
3 Ternary 1000220222
4 Quaternary 10332011
5 Quinary 1122412
6 Senary 234125
8 Octal 47605
10 Decimal 20357
12 Duodecimal b945
16 Hexadecimal 4f85
20 Vigesimal 2ahh
36 Base36 fph

Cryptographic Hash Functions

md5 ca47d49b363ef094ba80bd0b8c4e04b5
sha1 ea83a7c44b2f132d7d846b78205d91ccf728c5d0
sha256 ca4581ade9750f5e7de964ab358371e182d0ea10ee40bc69226aac0fa46e6047
sha512 ff4fa8a454040153f616ba4d9ce23ee5576bbf4e06340f2501b18069cf0b2b51d62f161c594bbc5fb2adae8f27271488f4ee5bd11597598a8c7c279c0cf034e1
ripemd-160 6489c6b6be77ce16c9b4d095535dd4867f0a9c2c

20357 as geometric shapes

Circle

Radius = n
Diameter 40714
Circumference 127906.80329825
Area 1301899397.3713

Sphere

Radius = n
Volume 35337021376383
Surface area 5207597589.4851
Circumference 127906.80329825

Square

Length = n
Perimeter 81428
Area 414407449
Diagonal 28789.145489229

Cube

Length = n
Surface area 2486444694
Volume 8436092439293
Space diagonal 35259.35828968

Equilateral Triangle

Length = n
Perimeter 61071
Area 179443689.17575
Altitude 17629.67914484

Triangular Pyramid

Length = n
Surface area 179443689.17575
Volume 994203028423.44
Height 9596.381829743