12798930 (number)

12798930 is an even 8-digits composite number following 12798929 and preceding 12798931. In scientific notation, it is written as 1.2798930 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 3413040 positive integers (up to 12798930) that are relatively prime to 12798930.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand nine hundred thirty

Notation

Scientific notation 1.2798930 × 10^7
Engineering notation 1.2798930 × 10^6

Prime Factorization of 12798930

Prime Factorization 2 × 5 × 3 × 426631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12798930
Product of the distinct prime numbers

The prime factorization of 12798930 is 2 × 5 × 3 × 426631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 18, 90, 168, 317, 687, 377, 58142, 19860, 414255, 841501, 9171963, 362765, 16321955, 98603263, 407939987, 191905223, 2134245726, 5722732999

Basic calculations (n = 12798930)

Multiplication

n×y
n×2 25597860
n×3 38396790
n×4 51195720
n×5 63994650

Division

n÷y
n÷2 6399465
n÷3 4266310
n÷3 3199732.5
n÷5 2559786

Exponentiation

ny
n2 163812609144900
n3 2.0966261175629E+21
n4 2.683457091486E+28
n5 3.4345379471933E+35

Nth Root

y√n
2√n 3577.5592238284
3√n 233.91490075252
4√n 59.81270119154
5√n 26.389716990247

Divisors of 12798930

1, 2, 3, 5, 6, 10, 15, 30, 426631, 853262, 1279893, 2133155, 2559786, 4266310, 6399465, 12798930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12798929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12798930 can be divided by 16 positive divisors. The sum of these divisors (counting 12798930) is 1, the average is 0.0625.

Base conversion 12798930

Base System Value
2 Binary 110000110100101111010010
3 Ternary 220002020211110
4 Quaternary 300310233102
5 Quinary 11234031210
6 Senary 1134154150
8 Octal 60645722
10 Decimal 12798930
12 Duodecimal 4352956
16 Hexadecimal c34bd2
20 Vigesimal 3jjh6a
36 Base36 7mbpu

Cryptographic Hash Functions

md5 a70bfc434bb3c498ce5d35bdf3b1e385
sha1 8be1e0a5f28d2a3ef8ce24b4b338d70b852feb46
sha256 ed4933c25eb134312048d26d56d48d3196a92161022af635116053a2f981bebe
sha512 582a360770f668655ca90fea60d9f5ac776d2b614c89cac318b5fcca6dd287afd889d80b447f412a43bfae230c322a637121df32c30506759bedc9d9e3cc4bfb
ripemd-160 e978dab8cdf64a532035c308cd88d65487e4e171

12798930 as geometric shapes

Circle

Radius = n
Diameter 25597860
Circumference 80418048.92362
Area 5.1463248945499E+14

Sphere

Radius = n
Volume 8.7823269443469E+21
Surface area 2.05852995782E+15
Circumference 80418048.92362

Square

Length = n
Perimeter 51195720
Area 163812609144900
Diagonal 18100420.389864

Cube

Length = n
Surface area 982875654869400
Volume 2.0966261175629E+21
Space diagonal 22168397.042518

Equilateral Triangle

Length = n
Perimeter 38396790
Area 70932940489847
Altitude 11084198.521259

Triangular Pyramid

Length = n
Surface area 70932940489847
Volume 2.4708975755693E+20
Height 6033473.463288