12128974 (number)

12128974 is an even 8-digits composite number following 12128973 and preceding 12128975. In scientific notation, it is written as 1.2128974 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 5088960 positive integers (up to 12128974) that are relatively prime to 12128974.

Interesting facts

Basic properties

Name

Name twelve million one hundred twenty-eight thousand nine hundred seventy-four

Notation

Scientific notation 1.2128974 × 10^7
Engineering notation 1.2128974 × 10^6

Prime Factorization of 12128974

Prime Factorization 2 × 11 × 13 × 42409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12128974
Product of the distinct prime numbers

The prime factorization of 12128974 is 2 × 11 × 13 × 42409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 29, 52, 143, 389, 3112, 5233, 24747, 17786, 531024, 257609, 8677824, 4830701, 72258166, 35616951, 787069418, 623003324, 740887593, 7100788959

Basic calculations (n = 12128974)

Multiplication

n×y
n×2 24257948
n×3 36386922
n×4 48515896
n×5 60644870

Division

n÷y
n÷2 6064487
n÷3 4042991.3333333
n÷3 3032243.5
n÷5 2425794.8

Exponentiation

ny
n2 147112010292676
n3 1.7843177479276E+21
n4 2.1641943572352E+28
n5 2.6249457089853E+35

Nth Root

y√n
2√n 3482.6676556915
3√n 229.76014061978
4√n 59.014130983109
5√n 26.107471526174

Divisors of 12128974

1, 2, 11, 13, 22, 26, 143, 286, 42409, 84818, 466499, 551317, 932998, 1102634, 6064487, 12128974

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 -12128973
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 12128974 can be divided by 16 positive divisors. The sum of these divisors (counting 12128974) is 1, the average is 0.0625.

Base conversion 12128974

Base System Value
2 Binary 101110010001001011001110
3 Ternary 211211012211021
4 Quaternary 232101023032
5 Quinary 11101111344
6 Senary 1111544354
8 Octal 56211316
10 Decimal 12128974
12 Duodecimal 408b0ba
16 Hexadecimal b912ce
20 Vigesimal 3fg28e
36 Base36 77yry

Cryptographic Hash Functions

md5 512119c98106fc6ed0d69854216a7df6
sha1 dbee4e0d868b011de1d7cd1b1a5396707bec094d
sha256 ccfe516c403d46369b84b65abe61452c9a05ce9788477b6de972c6f1670f894e
sha512 88dd65001df9d4326803225256f9fbbd9da469d55e0c43dda0b8412dba4b6edd10cb60db331e729fcd723b2d9061cfe634ef711c31e923231853a8ab6eb0fba3
ripemd-160 11b643df68b27d971e50dae0acdaceb23c2adc99

12128974 as geometric shapes

Circle

Radius = n
Diameter 24257948
Circumference 76208591.227963
Area 4.621660107903E+14

Sphere

Radius = n
Volume 7.4741327047456E+21
Surface area 1.8486640431612E+15
Circumference 76208591.227963

Square

Length = n
Perimeter 48515896
Area 147112010292676
Diagonal 17152959.528471

Cube

Length = n
Surface area 882672061756056
Volume 1.7843177479276E+21
Space diagonal 21007999.211682

Equilateral Triangle

Length = n
Perimeter 36386922
Area 63701369057628
Altitude 10503999.605841

Triangular Pyramid

Length = n
Surface area 63701369057628
Volume 2.1028386322519E+20
Height 5717653.1761569