12791372 (number)

12791372 is an even 8-digits composite number following 12791371 and preceding 12791373. In scientific notation, it is written as 1.2791372 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 5726160 positive integers (up to 12791372) that are relatively prime to 12791372.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-one thousand three hundred seventy-two

Notation

Scientific notation 1.2791372 × 10^7
Engineering notation 1.2791372 × 10^6

Prime Factorization of 12791372

Prime Factorization 2 × 2 × 11 × 67 × 4339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6395686
Product of the distinct prime numbers

The prime factorization of 12791372 is 2 × 2 × 11 × 67 × 4339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 19, 20, 978, 564, 5652, 6865, 61533, 25867, 264315, 52719, 3858792, 5740794, 26149569, 41342951, 615413538, 319438518, 677955696, 6980557412

Basic calculations (n = 12791372)

Multiplication

n×y
n×2 25582744
n×3 38374116
n×4 51165488
n×5 63956860

Division

n÷y
n÷2 6395686
n÷3 4263790.6666667
n÷3 3197843
n÷5 2558274.4

Exponentiation

ny
n2 163619197642384
n3 2.0929140233853E+21
n4 2.6771241837138E+28
n5 3.4244091324079E+35

Nth Root

y√n
2√n 3576.5027610782
3√n 233.86884802436
4√n 59.803869114617
5√n 26.386599532614

Divisors of 12791372

1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 4339, 8678, 17356, 47729, 95458, 190916, 290713, 581426, 1162852, 3197843, 6395686, 12791372

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 -12791371
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 12791372 can be divided by 24 positive divisors. The sum of these divisors (counting 12791372) is 1, the average is 0.041666666666667.

Base conversion 12791372

Base System Value
2 Binary 110000110010111001001100
3 Ternary 220001212110112
4 Quaternary 300302321030
5 Quinary 11233310442
6 Senary 1134055152
8 Octal 60627114
10 Decimal 12791372
12 Duodecimal 434a4b8
16 Hexadecimal c32e4c
20 Vigesimal 3jii8c
36 Base36 7m5vw

Cryptographic Hash Functions

md5 b8cd79bab07a4551b62c1f788308847b
sha1 da6caa230db7789ac0e562dfb1f8cd793e7e33a3
sha256 687ccd71376bb029b9dc8283cc0bd744972678c4a1464b342a03d594d52e6eae
sha512 9515796410da5c0a5c49a8b2bf21db18488e5e70d4b5ae9b83b4afbdca03c64470b85f4be06516839f7d2f58532954a6c0854ecd163a18dbbbe1ad88ab1d3a12
ripemd-160 817a7d6f74a15597ddc9f9e5e0ddab033dfb6784

12791372 as geometric shapes

Circle

Radius = n
Diameter 25582744
Circumference 80370560.609068
Area 5.1402486929957E+14

Sphere

Radius = n
Volume 8.7667777606162E+21
Surface area 2.0560994771983E+15
Circumference 80370560.609068

Square

Length = n
Perimeter 51165488
Area 163619197642384
Diagonal 18089731.763759

Cube

Length = n
Surface area 981715185854304
Volume 2.0929140233853E+21
Space diagonal 22155306.202514

Equilateral Triangle

Length = n
Perimeter 38374116
Area 70849190852566
Altitude 11077653.101257

Triangular Pyramid

Length = n
Surface area 70849190852566
Volume 2.4665228306269E+20
Height 6029910.5879198