12845020 (number)

12845020 is an even 8-digits composite number following 12845019 and preceding 12845021. In scientific notation, it is written as 1.2845020 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 5120832 positive integers (up to 12845020) that are relatively prime to 12845020.

Interesting facts

Basic properties

Name

Name twelve million eight hundred forty-five thousand twenty

Notation

Scientific notation 1.2845020 × 10^7
Engineering notation 1.2845020 × 10^6

Prime Factorization of 12845020

Prime Factorization 2 × 2 × 5 × 359 × 1789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6422510
Product of the distinct prime numbers

The prime factorization of 12845020 is 2 × 2 × 5 × 359 × 1789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 44, 67, 90, 2, 2554, 5624, 33246, 91325, 198347, 818106, 1835873, 3624954, 47140951, 21987531, 913832186, 954387719, 8738455331, 2978490688

Basic calculations (n = 12845020)

Multiplication

n×y
n×2 25690040
n×3 38535060
n×4 51380080
n×5 64225100

Division

n÷y
n÷2 6422510
n÷3 4281673.3333333
n÷3 3211255
n÷5 2569004

Exponentiation

ny
n2 164994538800400
n3 2.1193581507819E+21
n4 2.7223197833957E+28
n5 3.4968252064113E+35

Nth Root

y√n
2√n 3583.9949776751
3√n 234.19534665306
4√n 59.866476242343
5√n 26.408695980373

Divisors of 12845020

1, 2, 4, 5, 10, 20, 359, 718, 1436, 1789, 1795, 3578, 3590, 7156, 7180, 8945, 17890, 35780, 642251, 1284502, 2569004, 3211255, 6422510, 12845020

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 -12845019
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 12845020 can be divided by 24 positive divisors. The sum of these divisors (counting 12845020) is 1, the average is 0.041666666666667.

Base conversion 12845020

Base System Value
2 Binary 110000111111111111011100
3 Ternary 220011121001111
4 Quaternary 300333333130
5 Quinary 11242020040
6 Senary 1135151404
8 Octal 60777734
10 Decimal 12845020
12 Duodecimal 4375564
16 Hexadecimal c3ffdc
20 Vigesimal 405cb0
36 Base36 7nba4

Cryptographic Hash Functions

md5 c0edf7b007f272afa24a1fe1048f12b3
sha1 f71156e93318e57a1a35b7df60551d8ce2ae1462
sha256 efde65fb05b8206e7945a9b7dec47ffeac608ca9f55cadaa101fab9ceed84529
sha512 b7b9c58ce124af355874d98de70bbbd4850f4f07e8546b5aac6e28279745609907a58f4b24cf33f53a567c4251c456b81cac416bbf0bb5636bda3593f134d128
ripemd-160 a030fd9958f2b2bc52a01bcf7107f24d4262abfa

12845020 as geometric shapes

Circle

Radius = n
Diameter 25690040
Circumference 80707640.934428
Area 5.1834563097777E+14

Sphere

Radius = n
Volume 8.8775466624295E+21
Surface area 2.0733825239111E+15
Circumference 80707640.934428

Square

Length = n
Perimeter 51380080
Area 164994538800400
Diagonal 18165601.492954

Cube

Length = n
Surface area 989967232802400
Volume 2.1193581507819E+21
Space diagonal 22248227.264238

Equilateral Triangle

Length = n
Perimeter 38535060
Area 71444731043422
Altitude 11124113.632119

Triangular Pyramid

Length = n
Surface area 71444731043422
Volume 2.4976875336348E+20
Height 6055200.4976512