20512323 (number)

20512323 is an odd 8-digits composite number following 20512322 and preceding 20512324. In scientific notation, it is written as 2.0512323 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 12545280 positive integers (up to 20512323) that are relatively prime to 20512323.

Interesting facts

Basic properties

Name

Name twenty million five hundred twelve thousand three hundred twenty-three

Notation

Scientific notation 2.0512323 × 10^7
Engineering notation 2.0512323 × 10^6

Prime Factorization of 20512323

Prime Factorization 117 × 199 × 881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20512323
Product of the distinct prime numbers

The prime factorization of 20512323 is 117 × 199 × 881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 97, 82, 400, 95, 8146, 7650, 32279, 58276, 411095, 772245, 2264876, 9350609, 75547266, 40849000, 992788154, 605804083, 6000020732, 6174428170

Basic calculations (n = 20512323)

Multiplication

n×y
n×2 41024646
n×3 61536969
n×4 82049292
n×5 102561615

Division

n÷y
n÷2 10256161.5
n÷3 6837441
n÷3 5128080.75
n÷5 4102464.6

Exponentiation

ny
n2 420755394856329
n3 8.6306705632856E+21
n4 1.7703510230071E+29
n5 3.6314012007301E+36

Nth Root

y√n
2√n 4529.0532123171
3√n 273.74001214576
4√n 67.29824078174
5√n 29.000331967951

Divisors of 20512323

1, 117, 199, 881, 23283, 103077, 175319, 20512323

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 -20512322
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 20512323 can be divided by 8 positive divisors. The sum of these divisors (counting 20512323) is 1, the average is 0.125.

Base conversion 20512323

Base System Value
2 Binary 1001110001111111001000011
3 Ternary 1102121010121200
4 Quaternary 1032033321003
5 Quinary 20222343243
6 Senary 2011352243
8 Octal 116177103
10 Decimal 20512323
12 Duodecimal 6a52683
16 Hexadecimal 138fe43
20 Vigesimal 6840g3
36 Base36 c7ner

Cryptographic Hash Functions

md5 cb1977c2599c4a2a8610b9c7534c8067
sha1 2cea4a313b5c41b670d2b379f7f1765f88e2f33f
sha256 6d9d9839a199aba1e0f24c0fb7e93218eac6fc3dc7622f2ef6478a1234aaa25b
sha512 e429f3a6783a998dbc424848161e08b3e92c44a4053c904adc3a2c91ad9063a7f522074db299580bb6d32c19cf0f48cb55d408443bce35f6caf7d10d287556ba
ripemd-160 23c6e3665060dd4e827e46d25bafd2b1f867acb5

20512323 as geometric shapes

Circle

Radius = n
Diameter 41024646
Circumference 128882726.48972
Area 1.3218420574389E+15

Sphere

Radius = n
Volume 3.6152068316229E+22
Surface area 5.2873682297557E+15
Circumference 128882726.48972

Square

Length = n
Perimeter 82049292
Area 420755394856329
Diagonal 29008805.382378

Cube

Length = n
Surface area 2524532369137974
Volume 8.6306705632856E+21
Space diagonal 35528385.617264

Equilateral Triangle

Length = n
Perimeter 61536969
Area 1.8219243036247E+14
Altitude 17764192.808632

Triangular Pyramid

Length = n
Surface area 1.8219243036247E+14
Volume 1.0171342802477E+21
Height 9669601.7941259