12488930 (number)

12488930 is an even 8-digits composite number following 12488929 and preceding 12488931. In scientific notation, it is written as 1.2488930 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 4995568 positive integers (up to 12488930) that are relatively prime to 12488930.

Interesting facts

Basic properties

Name

Name twelve million four hundred eighty-eight thousand nine hundred thirty

Notation

Scientific notation 1.2488930 × 10^7
Engineering notation 1.2488930 × 10^6

Prime Factorization of 12488930

Prime Factorization 2 × 5 × 1248893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12488930
Product of the distinct prime numbers

The prime factorization of 12488930 is 2 × 5 × 1248893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 31, 80, 52, 507, 2795, 7712, 67153, 6188, 65660, 801812, 7698190, 7662929, 50990028, 95225959, 863763604, 104944381, 9970323754, 5135406363

Basic calculations (n = 12488930)

Multiplication

n×y
n×2 24977860
n×3 37466790
n×4 49955720
n×5 62444650

Division

n÷y
n÷2 6244465
n÷3 4162976.6666667
n÷3 3122232.5
n÷5 2497786

Exponentiation

ny
n2 155973372544900
n3 1.9479405315772E+21
n4 2.432769294303E+28
n5 3.03826854227E+35

Nth Root

y√n
2√n 3533.9680247563
3√n 232.01091159539
4√n 59.447186853175
5√n 26.260624289152

Divisors of 12488930

1, 2, 5, 10, 1248893, 2497786, 6244465, 12488930

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12488929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12488930 can be divided by 8 positive divisors. The sum of these divisors (counting 12488930) is 1, the average is 0.125.

Base conversion 12488930

Base System Value
2 Binary 101111101001000011100010
3 Ternary 212111111120222
4 Quaternary 233221003202
5 Quinary 11144121210
6 Senary 1123403042
8 Octal 57510342
10 Decimal 12488930
12 Duodecimal 4223482
16 Hexadecimal be90e2
20 Vigesimal 3i126a
36 Base36 7foiq

Cryptographic Hash Functions

md5 65c12b6f78d19484feffe053b2b81c31
sha1 7ba5a12e8afe406e936ffb32866510c27c7a2ac1
sha256 0db7fbdabae7cc2132eac01661ec63f911c1aa8bac17781e149bfd58f961cddd
sha512 ca4f574b92170fd6bd2f6c395a8035588083bc5f958a4f8d40b5a6792797952e2b93322fcf6c491b70189c91de6d5dbe694ecf4e5ae8a81624047a46eac1fa0a
ripemd-160 86066d3a555005b7d761baaf541e86b55e95f0a2

12488930 as geometric shapes

Circle

Radius = n
Diameter 24977860
Circumference 78470261.478394
Area 4.9000480134268E+14

Sphere

Radius = n
Volume 8.1595142181769E+21
Surface area 1.9600192053707E+15
Circumference 78470261.478394

Square

Length = n
Perimeter 49955720
Area 155973372544900
Diagonal 17662014.185528

Cube

Length = n
Surface area 935840235269400
Volume 1.9479405315772E+21
Space diagonal 21631461.292171

Equilateral Triangle

Length = n
Perimeter 37466790
Area 67538451468909
Altitude 10815730.646086

Triangular Pyramid

Length = n
Surface area 67538451468909
Volume 2.2956699320439E+20
Height 5887338.0618427