12887570 (number)

12887570 is an even 8-digits composite number following 12887569 and preceding 12887571. In scientific notation, it is written as 1.2887570 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 5140224 positive integers (up to 12887570) that are relatively prime to 12887570.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-seven thousand five hundred seventy

Notation

Scientific notation 1.2887570 × 10^7
Engineering notation 1.2887570 × 10^6

Prime Factorization of 12887570

Prime Factorization 2 × 5 × 389 × 3313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12887570
Product of the distinct prime numbers

The prime factorization of 12887570 is 2 × 5 × 389 × 3313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 5, 50, 507, 914, 7272, 457, 54177, 13633, 347963, 169527, 4192158, 4072194, 98760817, 23324867, 867771912, 887294247, 8595892900, 6004407193

Basic calculations (n = 12887570)

Multiplication

n×y
n×2 25775140
n×3 38662710
n×4 51550280
n×5 64437850

Division

n÷y
n÷2 6443785
n÷3 4295856.6666667
n÷3 3221892.5
n÷5 2577514

Exponentiation

ny
n2 166089460504900
n3 2.1404895485191E+21
n4 2.7585708890809E+28
n5 3.5551275432992E+35

Nth Root

y√n
2√n 3589.9261830851
3√n 234.45365762871
4√n 59.91599271551
5√n 26.426168962847

Divisors of 12887570

1, 2, 5, 10, 389, 778, 1945, 3313, 3890, 6626, 16565, 33130, 1288757, 2577514, 6443785, 12887570

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 -12887569
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 12887570 can be divided by 16 positive divisors. The sum of these divisors (counting 12887570) is 1, the average is 0.0625.

Base conversion 12887570

Base System Value
2 Binary 110001001010011000010010
3 Ternary 220020202102102
4 Quaternary 301022120102
5 Quinary 11244400240
6 Senary 1140120402
8 Octal 61123022
10 Decimal 12887570
12 Duodecimal 4396102
16 Hexadecimal c4a612
20 Vigesimal 40aiia
36 Base36 7o842

Cryptographic Hash Functions

md5 cfeefb4ade86f421fe0028395f006fdc
sha1 91bc0206bb9c74fcd6b1fa01215a18eb0887aa47
sha256 4b791ca174cfa560528b73d5e4f08b136685cd46e6d4606229a35b44907639d8
sha512 0f837e0ac3c77d8fab36ed32ae6f722436736ee49067fddcd190fde7496f9fc7e426ab7c8e10b6cbfe873132ee5a4bf525d2248b1e19591e25cf4efd7e43dfcb
ripemd-160 8846432820fc24a20263dda076faab6db8a72870

12887570 as geometric shapes

Circle

Radius = n
Diameter 25775140
Circumference 80974990.469248
Area 5.2178542896089E+14

Sphere

Radius = n
Volume 8.9660616542846E+21
Surface area 2.0871417158435E+15
Circumference 80974990.469248

Square

Length = n
Perimeter 51550280
Area 166089460504900
Diagonal 18225776.280033

Cube

Length = n
Surface area 996536763029400
Volume 2.1404895485191E+21
Space diagonal 22321926.0261

Equilateral Triangle

Length = n
Perimeter 38662710
Area 71918846049048
Altitude 11160963.01305

Triangular Pyramid

Length = n
Surface area 71918846049048
Volume 2.5225911246947E+20
Height 6075258.7600109