12887600 (number)

12887600 is an even 8-digits composite number following 12887599 and preceding 12887601. In scientific notation, it is written as 1.2887600 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 80 positive divisors. There are 4480000 positive integers (up to 12887600) that are relatively prime to 12887600.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-seven thousand six hundred

Notation

Scientific notation 1.2887600 × 10^7
Engineering notation 1.2887600 × 10^6

Prime Factorization of 12887600

Prime Factorization 2 × 2 × 2 × 2 × 11 × 25 × 101 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1610950
Product of the distinct prime numbers

The prime factorization of 12887600 is 2 × 2 × 2 × 2 × 11 × 25 × 101 × 29. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 8, 58, 75, 996, 136, 8582, 1262, 76011, 85338, 666601, 266034, 4258644, 1383651, 78882697, 71746308, 651609224, 502043390, 5540302408, 3917579504

Basic calculations (n = 12887600)

Multiplication

n×y
n×2 25775200
n×3 38662800
n×4 51550400
n×5 64438000

Division

n÷y
n÷2 6443800
n÷3 4295866.6666667
n÷3 3221900
n÷5 2577520

Exponentiation

ny
n2 166090233760000
n3 2.1405044966054E+21
n4 2.7585965750451E+28
n5 3.5551689220552E+35

Nth Root

y√n
2√n 3589.9303614416
3√n 234.45383955089
4√n 59.916027583958
5√n 26.426181265931

Divisors of 12887600

1, 2, 4, 8, 11, 16, 22, 25, 29, 44, 50, 58, 88, 100, 101, 116, 176, 200, 202, 232, 275, 319, 400, 404, 464, 550, 638, 725, 808, 1100, 1111, 1276, 1450, 1616, 2200, 2222, 2525, 2552, 2900, 2929, 4400, 4444, 5050, 5104, 5800, 5858, 7975, 8888, 10100, 11600, 11716, 15950, 17776, 20200, 23432, 27775, 31900, 32219, 40400, 46864, 55550, 63800, 64438, 73225, 111100, 127600, 128876, 146450, 222200, 257752, 292900, 444400, 515504, 585800, 805475, 1171600, 1610950, 3221900, 6443800, 12887600

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12887599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12887600 can be divided by 80 positive divisors. The sum of these divisors (counting 12887600) is 1, the average is 0.0125.

Base conversion 12887600

Base System Value
2 Binary 110001001010011000110000
3 Ternary 220020202110112
4 Quaternary 301022120300
5 Quinary 11244400400
6 Senary 1140120452
8 Octal 61123060
10 Decimal 12887600
12 Duodecimal 4396128
16 Hexadecimal c4a630
20 Vigesimal 40aj00
36 Base36 7o84w

Cryptographic Hash Functions

md5 3949c66522d338208f44dce03ebc8e0c
sha1 0b4917bbc10d09e687ffab3421fe809b5082edfa
sha256 2e007e4f9a0a335d3f1dfaab28f3f440fd048a0184083e856cfbf10a6e4e6ffa
sha512 f55e1e0dbabeafa848ade559045caf7d03704e2c5de1bdda7493df53c6d289bf9b70500fbf32f7dae8d8de7bfd375cfe8305bee88e7d55e0b453b5394c3e1adc
ripemd-160 75cb2db212803d2666f4c58d27f5228d5314dc46

12887600 as geometric shapes

Circle

Radius = n
Diameter 25775200
Circumference 80975178.964808
Area 5.2178785821343E+14

Sphere

Radius = n
Volume 8.9661242686818E+21
Surface area 2.0871514328537E+15
Circumference 80975178.964808

Square

Length = n
Perimeter 51550400
Area 166090233760000
Diagonal 18225818.70644

Cube

Length = n
Surface area 996541402560000
Volume 2.1405044966054E+21
Space diagonal 22321977.987625

Equilateral Triangle

Length = n
Perimeter 38662800
Area 71919180878328
Altitude 11160988.993812

Triangular Pyramid

Length = n
Surface area 71919180878328
Volume 2.5226087411833E+20
Height 6075272.9021465