20146860 (number)

20146860 is an even 8-digits composite number following 20146859 and preceding 20146861. In scientific notation, it is written as 2.0146860 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5372352 positive integers (up to 20146860) that are relatively prime to 20146860.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand eight hundred sixty

Notation

Scientific notation 2.0146860 × 10^7
Engineering notation 2.0146860 × 10^6

Prime Factorization of 20146860

Prime Factorization 2 × 2 × 45 × 3 × 37309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073430
Product of the distinct prime numbers

The prime factorization of 20146860 is 2 × 2 × 45 × 3 × 37309. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 93, 85, 922, 448, 6450, 2971, 64347, 82444, 916546, 753555, 6608487, 4932351, 91855017, 32369034, 72980659, 504291775, 5530299341, 9860763623

Basic calculations (n = 20146860)

Multiplication

n×y
n×2 40293720
n×3 60440580
n×4 80587440
n×5 100734300

Division

n÷y
n÷2 10073430
n÷3 6715620
n÷3 5036715
n÷5 4029372

Exponentiation

ny
n2 405895967859600
n3 8.1775292390319E+21
n4 1.6475153672468E+29
n5 3.319226145177E+36

Nth Root

y√n
2√n 4488.5253703193
3√n 272.10454098608
4√n 66.996457893827
5√n 28.896249181544

Divisors of 20146860

1, 2, 3, 4, 6, 12, 45, 90, 135, 180, 270, 540, 37309, 74618, 111927, 149236, 223854, 447708, 1678905, 3357810, 5036715, 6715620, 10073430, 20146860

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146860 can be divided by 24 positive divisors. The sum of these divisors (counting 20146860) is 1, the average is 0.041666666666667.

Base conversion 20146860

Base System Value
2 Binary 1001100110110101010101100
3 Ternary 1101220120022000
4 Quaternary 1030312222230
5 Quinary 20124144420
6 Senary 1555452300
8 Octal 114665254
10 Decimal 20146860
12 Duodecimal 68b7090
16 Hexadecimal 1336aac
20 Vigesimal 65i730
36 Base36 bztf0

Cryptographic Hash Functions

md5 d643bd5ee1a78fe7f96792646e689e21
sha1 dae9435ad2cfbf3e991182d2438c4c8575290d4e
sha256 4b4db88c7fb7916535f55ae5e5e2c72eaaa856efd35e99f26289a3d9308ab6f5
sha512 961b9a5cc9c5a185f6c33d0b990bd691536e36600125a389f1c7a58265983d12aadac0c0f37bc16656a2ee98a5fe72c383307e4ef58f0df06252dea148f1513b
ripemd-160 2ac65dbc8c7c69b5da1646286a3175fb7eba5c20

20146860 as geometric shapes

Circle

Radius = n
Diameter 40293720
Circumference 126586454.7378
Area 1.2751597907494E+15

Sphere

Radius = n
Volume 3.4253954375811E+22
Surface area 5.1006391629978E+15
Circumference 126586454.7378

Square

Length = n
Perimeter 80587440
Area 405895967859600
Diagonal 28491962.651232

Cube

Length = n
Surface area 2435375807157600
Volume 8.1775292390319E+21
Space diagonal 34895385.132977

Equilateral Triangle

Length = n
Perimeter 60440580
Area 1.7575810973004E+14
Altitude 17447692.566489

Triangular Pyramid

Length = n
Surface area 1.7575810973004E+14
Volume 9.6373106304512E+20
Height 9497320.883744