12879968 (number)

12879968 is an even 8-digits composite number following 12879967 and preceding 12879969. In scientific notation, it is written as 1.2879968 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors. There are 6348160 positive integers (up to 12879968) that are relatively prime to 12879968.

Interesting facts

Basic properties

Name

Name twelve million eight hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.2879968 × 10^7
Engineering notation 1.2879968 × 10^6

Prime Factorization of 12879968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 71 × 5669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 804998
Product of the distinct prime numbers

The prime factorization of 12879968 is 2 × 2 × 2 × 2 × 2 × 71 × 5669. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 67, 57, 758, 352, 9587, 8815, 6894, 64544, 439854, 958285, 9308425, 7167339, 50792594, 54799326, 190361639, 773282945, 7411813957, 7973390387

Basic calculations (n = 12879968)

Multiplication

n×y
n×2 25759936
n×3 38639904
n×4 51519872
n×5 64399840

Division

n÷y
n÷2 6439984
n÷3 4293322.6666667
n÷3 3219992
n÷5 2575993.6

Exponentiation

ny
n2 165893575681024
n3 2.1367039461772E+21
n4 2.7520678452236E+28
n5 3.5446545780308E+35

Nth Root

y√n
2√n 3588.8672307568
3√n 234.40754944681
4√n 59.90715508816
5√n 26.42305062241

Divisors of 12879968

1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 5669, 11338, 22676, 45352, 90704, 181408, 402499, 804998, 1609996, 3219992, 6439984, 12879968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12879967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12879968 can be divided by 24 positive divisors. The sum of these divisors (counting 12879968) is 1, the average is 0.041666666666667.

Base conversion 12879968

Base System Value
2 Binary 110001001000100001100000
3 Ternary 220020100222212
4 Quaternary 301020201200
5 Quinary 11244124333
6 Senary 1140021252
8 Octal 61104140
10 Decimal 12879968
12 Duodecimal 4391828
16 Hexadecimal c48860
20 Vigesimal 409ji8
36 Base36 7o28w

Cryptographic Hash Functions

md5 9cce65e5f86eb045b16100e511f8ec53
sha1 f60f22097537d95d7ba166c31e321b72ec0b1932
sha256 e4a6311350278bece5ce7f57b6c5202672ea448e3d8298de18e5862f7e4812de
sha512 ed06bf92a5493cc1470ca3e6def5c919e99a4bcfaa77eeaa89a2720e514cb60a9adf4a13a97534dd836d54992536cd9a94c2cedf0f15bc605befcabf76e21047
ripemd-160 eb6fc7d6e2acc363b3f5768f27b0a89ce239b817

12879968 as geometric shapes

Circle

Radius = n
Diameter 25759936
Circumference 80927225.694543
Area 5.2117003863725E+14

Sphere

Radius = n
Volume 8.9502045602753E+21
Surface area 2.084680154549E+15
Circumference 80927225.694543

Square

Length = n
Perimeter 51519872
Area 165893575681024
Diagonal 18215025.428531

Cube

Length = n
Surface area 995361454086144
Volume 2.1367039461772E+21
Space diagonal 22308758.975861

Equilateral Triangle

Length = n
Perimeter 38639904
Area 71834025432202
Altitude 11154379.487931

Triangular Pyramid

Length = n
Surface area 71834025432202
Volume 2.5181297495499E+20
Height 6071675.1428438