12488976 (number)

12488976 is an even 8-digits composite number following 12488975 and preceding 12488977. In scientific notation, it is written as 1.2488976 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 4162944 positive integers (up to 12488976) that are relatively prime to 12488976.

Interesting facts

Basic properties

Name

Name twelve million four hundred eighty-eight thousand nine hundred seventy-six

Notation

Scientific notation 1.2488976 × 10^7
Engineering notation 1.2488976 × 10^6

Prime Factorization of 12488976

Prime Factorization 2 × 2 × 2 × 2 × 9 × 86729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1561122
Product of the distinct prime numbers

The prime factorization of 12488976 is 2 × 2 × 2 × 2 × 9 × 86729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 45, 45, 270, 615, 8986, 7007, 95280, 15265, 263184, 490194, 8652336, 2702813, 73293606, 52426119, 908561843, 603814507, 867252229, 3744141073

Basic calculations (n = 12488976)

Multiplication

n×y
n×2 24977952
n×3 37466928
n×4 49955904
n×5 62444880

Division

n÷y
n÷2 6244488
n÷3 4162992
n÷3 3122244
n÷5 2497795.2

Exponentiation

ny
n2 155974521528576
n3 1.9479620559819E+21
n4 2.4328051366068E+28
n5 3.0383244963759E+35

Nth Root

y√n
2√n 3533.9745330152
3√n 232.01119644736
4√n 59.447241592989
5√n 26.260643634075

Divisors of 12488976

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 86729, 173458, 346916, 693832, 780561, 1387664, 1561122, 3122244, 6244488, 12488976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12488975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12488976 can be divided by 20 positive divisors. The sum of these divisors (counting 12488976) is 1, the average is 0.05.

Base conversion 12488976

Base System Value
2 Binary 101111101001000100010000
3 Ternary 212111111122200
4 Quaternary 233221010100
5 Quinary 11144121401
6 Senary 1123403200
8 Octal 57510420
10 Decimal 12488976
12 Duodecimal 4223500
16 Hexadecimal be9110
20 Vigesimal 3i128g
36 Base36 7fok0

Cryptographic Hash Functions

md5 9632d5544d72f7e9b626eb9901a5ee48
sha1 2f3a3d3c584d38c9a32c86dbaf4dfaac40fc45d7
sha256 946142b577f9b63aac583538f495acb389f3a2a5f849ab0abe64fb52741252c8
sha512 ae87a2028f6d7874d03a28dbe5bb0ade666d37f55c760674bee793c78bd202b1706194b675ab29c676c8c180f1670ed2cd2dc7124c0583b19a1fedd7df795352
ripemd-160 eeadd6576a13c7f6959b41c9512859172ec671e1

12488976 as geometric shapes

Circle

Radius = n
Diameter 24977952
Circumference 78470550.504918
Area 4.9000841098136E+14

Sphere

Radius = n
Volume 8.1596043793924E+21
Surface area 1.9600336439254E+15
Circumference 78470550.504918

Square

Length = n
Perimeter 49955904
Area 155974521528576
Diagonal 17662079.239352

Cube

Length = n
Surface area 935847129171456
Volume 1.9479620559819E+21
Space diagonal 21631540.966508

Equilateral Triangle

Length = n
Perimeter 37466928
Area 67538948993435
Altitude 10815770.483254

Triangular Pyramid

Length = n
Surface area 67538948993435
Volume 2.2956952987981E+20
Height 5887359.7464507