12987084 (number)

12987084 is an even 8-digits composite number following 12987083 and preceding 12987085. In scientific notation, it is written as 1.2987084 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 3935440 positive integers (up to 12987084) that are relatively prime to 12987084.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-seven thousand eighty-four

Notation

Scientific notation 1.2987084 × 10^7
Engineering notation 1.2987084 × 10^6

Prime Factorization of 12987084

Prime Factorization 2 × 2 × 3 × 11 × 98387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6493542
Product of the distinct prime numbers

The prime factorization of 12987084 is 2 × 2 × 3 × 11 × 98387. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 86, 26, 750, 826, 7990, 9593, 25063, 98822, 318825, 839891, 8279556, 6763025, 97585523, 30842884, 890032687, 546469116, 7603520040, 7448742150

Basic calculations (n = 12987084)

Multiplication

n×y
n×2 25974168
n×3 38961252
n×4 51948336
n×5 64935420

Division

n÷y
n÷2 6493542
n÷3 4329028
n÷3 3246771
n÷5 2597416.8

Exponentiation

ny
n2 168664350823056
n3 2.1904580919445E+21
n4 2.8447663238563E+28
n5 3.6945219208293E+35

Nth Root

y√n
2√n 3603.7597034209
3√n 235.05557158682
4√n 60.031322685918
5√n 26.466854502076

Divisors of 12987084

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 98387, 196774, 295161, 393548, 590322, 1082257, 1180644, 2164514, 3246771, 4329028, 6493542, 12987084

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12987083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12987084 can be divided by 24 positive divisors. The sum of these divisors (counting 12987084) is 1, the average is 0.041666666666667.

Base conversion 12987084

Base System Value
2 Binary 110001100010101011001100
3 Ternary 220102210221010
4 Quaternary 301202223030
5 Quinary 11311041314
6 Senary 1142205220
8 Octal 61425314
10 Decimal 12987084
12 Duodecimal 4423810
16 Hexadecimal c62acc
20 Vigesimal 4137e4
36 Base36 7qcwc

Cryptographic Hash Functions

md5 1dea2d77ccf3c1391762b01702b30b17
sha1 d37eed15eacd1cd6e7ac8dbf8a82fbfc64e661ca
sha256 f1320b684b13edaec1e1d9fc8e55d10cf5bf233c1823f5e519651a0f26471a61
sha512 b9a8009126938d37249f334f58b2fe52e90efad844c02c1c953f61d0e93efad7a5c3455dbfa9f22ad11d4c8a366b4fd6d6a1f1f86cbbb30f42739f59afe8dbeb
ripemd-160 9b6722f7b06ca89d6f3413dac3ffe5759637b9c2

12987084 as geometric shapes

Circle

Radius = n
Diameter 25974168
Circumference 81600255.371907
Area 5.298746854682E+14

Sphere

Radius = n
Volume 9.1753693995322E+21
Surface area 2.1194987418728E+15
Circumference 81600255.371907

Square

Length = n
Perimeter 51948336
Area 168664350823056
Diagonal 18366510.328479

Cube

Length = n
Surface area 1011986104938336
Volume 2.1904580919445E+21
Space diagonal 22494289.330165

Equilateral Triangle

Length = n
Perimeter 38961252
Area 73033806262789
Altitude 11247144.665082

Triangular Pyramid

Length = n
Surface area 73033806262789
Volume 2.5814796178648E+20
Height 6122170.1094929