20259 (number)

20259 is an odd 5-digits composite number following 20258 and preceding 20260. In scientific notation, it is written as 2.0259 × 10^4. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 13500 positive integers (up to 20259) that are relatively prime to 20259.

Interesting facts

Basic properties

Name

Name twenty thousand two hundred fifty-nine

Notation

Scientific notation 2.0259 × 10^4
Engineering notation 2.0259 × 10^3

Prime Factorization of 20259

Prime Factorization 9 × 2251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20259
Product of the distinct prime numbers

The prime factorization of 20259 is 9 × 2251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 30, 58, 778, 224, 3582, 9641, 60459, 94968, 271908, 281314, 254859, 2274683, 44061442, 20919559, 408374120, 196586189, 4637939912, 3492145459

Basic calculations (n = 20259)

Multiplication

n×y
n×2 40518
n×3 60777
n×4 81036
n×5 101295

Division

n÷y
n÷2 10129.5
n÷3 6753
n÷3 5064.75
n÷5 4051.8

Exponentiation

ny
n2 410427081
n3 8314842233979
n4 168450388818180561
n5 3.4126364270675E+21

Nth Root

y√n
2√n 142.33411397132
3√n 27.260846340163
4√n 11.930386161869
5√n 7.2664719409331

Divisors of 20259

1, 9, 2251, 20259

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20258
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20259 can be divided by 4 positive divisors. The sum of these divisors (counting 20259) is 1, the average is 0.25.

Base conversion 20259

Base System Value
2 Binary 100111100100011
3 Ternary 1000210100
4 Quaternary 10330203
5 Quinary 1122014
6 Senary 233443
8 Octal 47443
10 Decimal 20259
12 Duodecimal b883
16 Hexadecimal 4f23
20 Vigesimal 2acj
36 Base36 fmr

Cryptographic Hash Functions

md5 0a890abf09b6ef953734969c6aeee8d4
sha1 12a91c82e600ec5916819e16b7c5e6dea5340746
sha256 99bc40ad47308876fb8747d068ef742250f939b94df307190cd246e59d2963c2
sha512 ef27b2b30d49540b3a5e1d80e96fdfeeaf93af345751fb2b86a9d9deef60ef84ab69fdaf7bba154c0a0e2373747f12bd7db1d0ebdfe5f22b49c5ff658ffbc739
ripemd-160 31477b0c7ea3381194fe2267fc0ec2f39df9d0c6

20259 as geometric shapes

Circle

Radius = n
Diameter 40518
Circumference 127291.05113815
Area 1289394702.5039

Sphere

Radius = n
Volume 34829129704035
Surface area 5157578810.0156
Circumference 127291.05113815

Square

Length = n
Perimeter 81036
Area 410427081
Diagonal 28650.552560117

Cube

Length = n
Surface area 2462562486
Volume 8314842233979
Space diagonal 35089.617310538

Equilateral Triangle

Length = n
Perimeter 60777
Area 177720139.27355
Altitude 17544.808655269

Triangular Pyramid

Length = n
Surface area 177720139.27355
Volume 979913554690.48
Height 9550.1841867055