12989958 (number)

12989958 is an even 8-digits composite number following 12989957 and preceding 12989959. In scientific notation, it is written as 1.2989958 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 4102056 positive integers (up to 12989958) that are relatively prime to 12989958.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-nine thousand nine hundred fifty-eight

Notation

Scientific notation 1.2989958 × 10^7
Engineering notation 1.2989958 × 10^6

Prime Factorization of 12989958

Prime Factorization 2 × 3 × 19 × 113947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12989958
Product of the distinct prime numbers

The prime factorization of 12989958 is 2 × 3 × 19 × 113947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 83, 87, 446, 196, 2419, 5457, 34055, 75297, 426334, 869198, 5382699, 3641750, 62297403, 69829452, 803975548, 539130368, 17088780, 6132797913

Basic calculations (n = 12989958)

Multiplication

n×y
n×2 25979916
n×3 38969874
n×4 51959832
n×5 64949790

Division

n÷y
n÷2 6494979
n÷3 4329986
n÷3 3247489.5
n÷5 2597991.6

Exponentiation

ny
n2 168739008841764
n3 2.1919126378161E+21
n4 2.8472853104901E+28
n5 3.6986116597283E+35

Nth Root

y√n
2√n 3604.1584315898
3√n 235.07290932244
4√n 60.034643595093
5√n 26.468025804386

Divisors of 12989958

1, 2, 3, 6, 19, 38, 57, 114, 113947, 227894, 341841, 683682, 2164993, 4329986, 6494979, 12989958

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 -12989957
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 12989958 can be divided by 16 positive divisors. The sum of these divisors (counting 12989958) is 1, the average is 0.0625.

Base conversion 12989958

Base System Value
2 Binary 110001100011011000000110
3 Ternary 220102221212120
4 Quaternary 301203120012
5 Quinary 11311134313
6 Senary 1142230410
8 Octal 61433006
10 Decimal 12989958
12 Duodecimal 4425406
16 Hexadecimal c63606
20 Vigesimal 413ehi
36 Base36 7qf46

Cryptographic Hash Functions

md5 b8a57ab71c28b890cc12bacad2f5e6e3
sha1 6c644999a812f8177f61bc3ae1122a8e2d1dda30
sha256 d2f5e0fcdb50f4f2fb4b8d7b12e9796743886e088a92306812f8ad6aabdc2052
sha512 dbccb2a50f2ef01934de31193555c64d4c6e0a5a8390b7110b5647ca3d16bb06da24b1e6d7513b4a4028e811742bc3920d902d0ebe7a89683141b643eb5d78f7
ripemd-160 d18df3b200088bc7c5827cbada0fec20b1cabbb0

12989958 as geometric shapes

Circle

Radius = n
Diameter 25979916
Circumference 81618313.24648
Area 5.3010923055131E+14

Sphere

Radius = n
Volume 9.1814621870318E+21
Surface area 2.1204369222052E+15
Circumference 81618313.24648

Square

Length = n
Perimeter 51959832
Area 168739008841764
Diagonal 18370574.778257

Cube

Length = n
Surface area 1012434053050584
Volume 2.1919126378161E+21
Space diagonal 22499267.244186

Equilateral Triangle

Length = n
Perimeter 38969874
Area 73066134133187
Altitude 11249633.622093

Triangular Pyramid

Length = n
Surface area 73066134133187
Volume 2.5831938166138E+20
Height 6123524.9260856