12963990 (number)

12963990 is an even 8-digits composite number following 12963989 and preceding 12963991. In scientific notation, it is written as 1.2963990 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 3189888 positive integers (up to 12963990) that are relatively prime to 12963990.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-three thousand nine hundred ninety

Notation

Scientific notation 1.2963990 × 10^7
Engineering notation 1.2963990 × 10^6

Prime Factorization of 12963990

Prime Factorization 2 × 195 × 13 × 2557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12963990
Product of the distinct prime numbers

The prime factorization of 12963990 is 2 × 195 × 13 × 2557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 52, 47, 5, 908, 8308, 7968, 18173, 84569, 141290, 19750, 6502667, 802243, 26806109, 61533276, 984535797, 931534327, 5556309955, 3203035451

Basic calculations (n = 12963990)

Multiplication

n×y
n×2 25927980
n×3 38891970
n×4 51855960
n×5 64819950

Division

n÷y
n÷2 6481995
n÷3 4321330
n÷3 3240997.5
n÷5 2592798

Exponentiation

ny
n2 168065036720100
n3 2.178793455389E+21
n4 2.8245856567729E+28
n5 3.6617900208547E+35

Nth Root

y√n
2√n 3600.5541240204
3√n 234.91616143178
4√n 60.00461752249
5√n 26.457434977851

Divisors of 12963990

1, 2, 13, 26, 195, 390, 2535, 2557, 5070, 5114, 33241, 66482, 498615, 997230, 6481995, 12963990

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 -12963989
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 12963990 can be divided by 16 positive divisors. The sum of these divisors (counting 12963990) is 1, the average is 0.0625.

Base conversion 12963990

Base System Value
2 Binary 110001011101000010010110
3 Ternary 220101122020210
4 Quaternary 301131002112
5 Quinary 11304321430
6 Senary 1141510250
8 Octal 61350226
10 Decimal 12963990
12 Duodecimal 4412386
16 Hexadecimal c5d096
20 Vigesimal 4109ja
36 Base36 7pv2u

Cryptographic Hash Functions

md5 5392533e125bc2768a2056e685ceae0e
sha1 8fae82a2b926c8c36f4d1351cac72880da0c1731
sha256 8c628ef5407eafbd1253fecfdc36df2ef390153b15e9c87eb40234dd98a8949b
sha512 30f55c7c0866d90a48c349f132e4e759d684c361e18df704375355ec5347aaafed616b7c49601989ead9bebc0b17f7610d4c1aee268999530bc26c6b5b66dcb8
ripemd-160 6a0fdbf89f33c7c52a09a90f49906de7c33c736e

12963990 as geometric shapes

Circle

Radius = n
Diameter 25927980
Circumference 81455151.490423
Area 5.2799188468516E+14

Sphere

Radius = n
Volume 9.1265086841862E+21
Surface area 2.1119675387407E+15
Circumference 81455151.490423

Square

Length = n
Perimeter 51855960
Area 168065036720100
Diagonal 18333850.480469

Cube

Length = n
Surface area 1008390220320600
Volume 2.178793455389E+21
Space diagonal 22454289.348815

Equilateral Triangle

Length = n
Perimeter 38891970
Area 72774295643786
Altitude 11227144.674407

Triangular Pyramid

Length = n
Surface area 72774295643786
Volume 2.5677327118507E+20
Height 6111283.4934897