12779505 (number)

12779505 is an odd 8-digits composite number following 12779504 and preceding 12779506. In scientific notation, it is written as 1.2779505 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6765120 positive integers (up to 12779505) that are relatively prime to 12779505.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-nine thousand five hundred five

Notation

Scientific notation 1.2779505 × 10^7
Engineering notation 1.2779505 × 10^6

Prime Factorization of 12779505

Prime Factorization 9 × 5 × 3 × 523 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12779505
Product of the distinct prime numbers

The prime factorization of 12779505 is 9 × 5 × 3 × 523 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 27, 73, 573, 75, 318, 3037, 72339, 23136, 973051, 731598, 9220129, 8983845, 8309993, 98286924, 305008838, 342761381, 6475081789, 265849454

Basic calculations (n = 12779505)

Multiplication

n×y
n×2 25559010
n×3 38338515
n×4 51118020
n×5 63897525

Division

n÷y
n÷2 6389752.5
n÷3 4259835
n÷3 3194876.25
n÷5 2555901

Exponentiation

ny
n2 163315748045025
n3 2.0870944187201E+21
n4 2.6672033559506E+28
n5 3.4085538623388E+35

Nth Root

y√n
2√n 3574.8433532114
3√n 233.79650289682
4√n 59.789993754904
5√n 26.381701761806

Divisors of 12779505

1, 3, 5, 9, 15, 27, 45, 135, 181, 523, 543, 905, 1569, 1629, 2615, 2715, 4707, 4887, 7845, 8145, 14121, 23535, 24435, 70605, 94663, 283989, 473315, 851967, 1419945, 2555901, 4259835, 12779505

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12779504
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12779505 can be divided by 32 positive divisors. The sum of these divisors (counting 12779505) is 1, the average is 0.03125.

Base conversion 12779505

Base System Value
2 Binary 110000101111111111110001
3 Ternary 220001021012000
4 Quaternary 300233333301
5 Quinary 11232421010
6 Senary 1133524213
8 Octal 60577761
10 Decimal 12779505
12 Duodecimal 4343669
16 Hexadecimal c2fff1
20 Vigesimal 3jh8f5
36 Base36 7lwq9

Cryptographic Hash Functions

md5 ca5e281e92325dca23b5cf87d97af0ba
sha1 dcd0a2f7bec263cacdcbf291e4b541ec32394d03
sha256 e9afa909cb3274f9de808173bcde587f1370b5a92b80426d4f53d2abc299903d
sha512 d0cb99b6a1bd5cbf165a3a7631330389232d20df4df98678f7a4163284437e6c5539e603c1adbedaaf8edcd898b42d6fe1876c96449e8cd4d42e73c3218df6a5
ripemd-160 860c13b3f9d335617cc30d1eb80e3a7f9267bb88

12779505 as geometric shapes

Circle

Radius = n
Diameter 25559010
Circumference 80295998.049028
Area 5.1307155427377E+14

Sphere

Radius = n
Volume 8.7424006575993E+21
Surface area 2.0522862170951E+15
Circumference 80295998.049028

Square

Length = n
Perimeter 51118020
Area 163315748045025
Diagonal 18072949.291415

Cube

Length = n
Surface area 979894488270150
Volume 2.0870944187201E+21
Space diagonal 22134751.955581

Equilateral Triangle

Length = n
Perimeter 38338515
Area 70717793322525
Altitude 11067375.97779

Triangular Pyramid

Length = n
Surface area 70717793322525
Volume 2.459664360756E+20
Height 6024316.4304716