12856860 (number)

12856860 is an even 8-digits composite number following 12856859 and preceding 12856861. In scientific notation, it is written as 1.2856860 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 3306240 positive integers (up to 12856860) that are relatively prime to 12856860.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-six thousand eight hundred sixty

Notation

Scientific notation 1.2856860 × 10^7
Engineering notation 1.2856860 × 10^6

Prime Factorization of 12856860

Prime Factorization 2 × 2 × 9 × 5 × 3 × 821 × 29

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6428430
Product of the distinct prime numbers

The prime factorization of 12856860 is 2 × 2 × 9 × 5 × 3 × 821 × 29. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 3, 14, 12, 486, 899, 2140, 251, 89245, 90998, 915079, 945954, 1353990, 1291102, 55298464, 45347438, 215074863, 263570233, 6294195664, 5567142302

Basic calculations (n = 12856860)

Multiplication

n×y
n×2 25713720
n×3 38570580
n×4 51427440
n×5 64284300

Division

n÷y
n÷2 6428430
n÷3 4285620
n÷3 3214215
n÷5 2571372

Exponentiation

ny
n2 165298849059600
n3 2.1252241605204E+21
n4 2.7323709500428E+28
n5 3.5129710772768E+35

Nth Root

y√n
2√n 3585.6463852421
3√n 234.26728170046
4√n 59.880267077245
5√n 26.41356267172

Divisors of 12856860

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 821, 870, 1044, 1305, 1566, 1642, 1740, 2463, 2610, 3132, 3284, 3915, 4105, 4926, 5220, 7389, 7830, 8210, 9852, 12315, 14778, 15660, 16420, 22167, 23809, 24630, 29556, 36945, 44334, 47618, 49260, 71427, 73890, 88668, 95236, 110835, 119045, 142854, 147780, 214281, 221670, 238090, 285708, 357135, 428562, 443340, 476180, 642843, 714270, 857124, 1071405, 1285686, 1428540, 2142810, 2571372, 3214215, 4285620, 6428430, 12856860

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 -12856859
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 12856860 can be divided by 96 positive divisors. The sum of these divisors (counting 12856860) is 1, the average is 0.010416666666667.

Base conversion 12856860

Base System Value
2 Binary 110001000010111000011100
3 Ternary 220012012022000
4 Quaternary 301002320130
5 Quinary 11242404420
6 Senary 1135322300
8 Octal 61027034
10 Decimal 12856860
12 Duodecimal 4380390
16 Hexadecimal c42e1c
20 Vigesimal 407230
36 Base36 7nkf0

Cryptographic Hash Functions

md5 0fe5302cf663ed8b0dfe7f154547f53f
sha1 538cea5c3d6416372058c279f3d2aedba2988856
sha256 ff4177cd220ccb17b1263df2723738b2771dd100888cf691db5e78e8eec67ff3
sha512 7d0d7ecc35d1e036a6916d0ab4f436a02517d90d32f62f140ceb6666ccd7355161ac2171502c772654bcd5ff499e8fdf0a40ee7245bf4c0fe047fd9e1c02e063
ripemd-160 c0340dc12c21f17a55b783eba85f7083887afa3d

12856860 as geometric shapes

Circle

Radius = n
Diameter 25713720
Circumference 80782033.848465
Area 5.1930164985249E+14

Sphere

Radius = n
Volume 8.9021181465633E+21
Surface area 2.0772065994099E+15
Circumference 80782033.848465

Square

Length = n
Perimeter 51427440
Area 165298849059600
Diagonal 18182345.781532

Cube

Length = n
Surface area 991793094357600
Volume 2.1252241605204E+21
Space diagonal 22268734.7458

Equilateral Triangle

Length = n
Perimeter 38570580
Area 71576501250972
Altitude 11134367.3729

Triangular Pyramid

Length = n
Surface area 71576501250972
Volume 2.5046006924091E+20
Height 6060781.9271774