12884940 (number)

12884940 is an even 8-digits composite number following 12884939 and preceding 12884941. In scientific notation, it is written as 1.2884940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 3388608 positive integers (up to 12884940) that are relatively prime to 12884940.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-four thousand nine hundred forty

Notation

Scientific notation 1.2884940 × 10^7
Engineering notation 1.2884940 × 10^6

Prime Factorization of 12884940

Prime Factorization 2 × 2 × 5 × 9 × 3 × 107 × 223

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6442470
Product of the distinct prime numbers

The prime factorization of 12884940 is 2 × 2 × 5 × 9 × 3 × 107 × 223. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 60, 46, 658, 131, 6429, 5487, 48173, 1330, 673516, 343493, 2518532, 7809200, 56515991, 93920309, 723980351, 263852341, 6092702041, 5673561978

Basic calculations (n = 12884940)

Multiplication

n×y
n×2 25769880
n×3 38654820
n×4 51539760
n×5 64424700

Division

n÷y
n÷2 6442470
n÷3 4294980
n÷3 3221235
n÷5 2576988

Exponentiation

ny
n2 166021678803600
n3 2.1391793700837E+21
n4 2.7563197832766E+28
n5 3.5515015028332E+35

Nth Root

y√n
2√n 3589.5598615986
3√n 234.43770802071
4√n 59.912935678354
5√n 26.425090303358

Divisors of 12884940

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 223, 270, 321, 428, 446, 535, 540, 642, 669, 892, 963, 1070, 1115, 1284, 1338, 1605, 1926, 2007, 2140, 2230, 2676, 2889, 3210, 3345, 3852, 4014, 4460, 4815, 5778, 6021, 6420, 6690, 8028, 9630, 10035, 11556, 12042, 13380, 14445, 19260, 20070, 23861, 24084, 28890, 30105, 40140, 47722, 57780, 60210, 71583, 95444, 119305, 120420, 143166, 214749, 238610, 286332, 357915, 429498, 477220, 644247, 715830, 858996, 1073745, 1288494, 1431660, 2147490, 2576988, 3221235, 4294980, 6442470, 12884940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12884939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12884940 can be divided by 96 positive divisors. The sum of these divisors (counting 12884940) is 1, the average is 0.010416666666667.

Base conversion 12884940

Base System Value
2 Binary 110001001001101111001100
3 Ternary 220020121211000
4 Quaternary 301021233030
5 Quinary 11244304230
6 Senary 1140100300
8 Octal 61115714
10 Decimal 12884940
12 Duodecimal 4394690
16 Hexadecimal c49bcc
20 Vigesimal 40ac70
36 Base36 7o630

Cryptographic Hash Functions

md5 a588ba0aeced6a9c493d5b6868232f41
sha1 755c21b1f589d87d4aff9050f0899cf6df0aaad2
sha256 69ca07fb15dab5d5abeb90adbd9ba11bf1f0db60fa7410d9535cacd1a3c0194b
sha512 3de55afa5cb5ab60cceb62508ec2822e7febc5f5791b963ed0c07f9346e7c43cf2d3528b527e3dfd060669c97d3298aa57893552f47eafd9c5cec1d91e4ac76c
ripemd-160 10ca58d6530642f72c349349d3afd472dc7863bf

12884940 as geometric shapes

Circle

Radius = n
Diameter 25769880
Circumference 80958465.691891
Area 5.2157248646603E+14

Sphere

Radius = n
Volume 8.9605735916875E+21
Surface area 2.0862899458641E+15
Circumference 80958465.691891

Square

Length = n
Perimeter 51539760
Area 166021678803600
Diagonal 18222056.898364

Cube

Length = n
Surface area 996130072821600
Volume 2.1391793700837E+21
Space diagonal 22317370.732477

Equilateral Triangle

Length = n
Perimeter 38654820
Area 71889495711429
Altitude 11158685.366238

Triangular Pyramid

Length = n
Surface area 71889495711429
Volume 2.5210470646009E+20
Height 6074018.9661212