12987110 (number)

12987110 is an even 8-digits composite number following 12987109 and preceding 12987111. In scientific notation, it is written as 1.2987110 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 5164128 positive integers (up to 12987110) that are relatively prime to 12987110.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-seven thousand one hundred ten

Notation

Scientific notation 1.2987110 × 10^7
Engineering notation 1.2987110 × 10^6

Prime Factorization of 12987110

Prime Factorization 2 × 5 × 173 × 7507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12987110
Product of the distinct prime numbers

The prime factorization of 12987110 is 2 × 5 × 173 × 7507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 76, 88, 850, 317, 1909, 1523, 51047, 29688, 561116, 872702, 6525400, 6322704, 82087691, 49554845, 49418451, 184352652, 8965518612, 4345872129

Basic calculations (n = 12987110)

Multiplication

n×y
n×2 25974220
n×3 38961330
n×4 51948440
n×5 64935550

Division

n÷y
n÷2 6493555
n÷3 4329036.6666667
n÷3 3246777.5
n÷5 2597422

Exponentiation

ny
n2 168665026152100
n3 2.1904712477902E+21
n4 2.8447891046889E+28
n5 3.6945589029396E+35

Nth Root

y√n
2√n 3603.7633107628
3√n 235.05572844628
4√n 60.031352731409
5√n 26.466865099338

Divisors of 12987110

1, 2, 5, 10, 173, 346, 865, 1730, 7507, 15014, 37535, 75070, 1298711, 2597422, 6493555, 12987110

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 -12987109
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 12987110 can be divided by 16 positive divisors. The sum of these divisors (counting 12987110) is 1, the average is 0.0625.

Base conversion 12987110

Base System Value
2 Binary 110001100010101011100110
3 Ternary 220102210222002
4 Quaternary 301202223212
5 Quinary 11311041420
6 Senary 1142205302
8 Octal 61425346
10 Decimal 12987110
12 Duodecimal 4423832
16 Hexadecimal c62ae6
20 Vigesimal 4137fa
36 Base36 7qcx2

Cryptographic Hash Functions

md5 6d2dba464d32c0ca5aeae7f1edca5017
sha1 3137776fdc80fef368f53722be121bfaae5683bf
sha256 636ce6d05d67143763a23d7943a99c2f4ecee405766884cab2b9571cc4d4021f
sha512 ff9bad383d1ccd675457bbe66efc00a7959befd4d9160c282695000e2c32ebd3c3f9a020cd253169851d327dd47cd62393915a45d6e314345c6d36387dbeb677
ripemd-160 b76c8f6345c22b44528aaa510de22e4664bc74ab

12987110 as geometric shapes

Circle

Radius = n
Diameter 25974220
Circumference 81600418.734725
Area 5.2987680707697E+14

Sphere

Radius = n
Volume 9.1754245066098E+21
Surface area 2.1195072283079E+15
Circumference 81600418.734725

Square

Length = n
Perimeter 51948440
Area 168665026152100
Diagonal 18366547.098031

Cube

Length = n
Surface area 1011990156912600
Volume 2.1904712477902E+21
Space diagonal 22494334.363486

Equilateral Triangle

Length = n
Perimeter 38961330
Area 73034098688843
Altitude 11247167.181743

Triangular Pyramid

Length = n
Surface area 73034098688843
Volume 2.5814951221777E+20
Height 6122182.3660104