12839967 (number)

12839967 is an odd 8-digits composite number following 12839966 and preceding 12839968. In scientific notation, it is written as 1.2839967 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 7337088 positive integers (up to 12839967) that are relatively prime to 12839967.

Interesting facts

Basic properties

Name

Name twelve million eight hundred thirty-nine thousand nine hundred sixty-seven

Notation

Scientific notation 1.2839967 × 10^7
Engineering notation 1.2839967 × 10^6

Prime Factorization of 12839967

Prime Factorization 7 × 3 × 3 × 203809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4279989
Product of the distinct prime numbers

The prime factorization of 12839967 is 7 × 3 × 3 × 203809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 19, 53, 616, 202, 3501, 6813, 89128, 56422, 241487, 206024, 3252158, 8108392, 26436731, 11387163, 164130508, 874367843, 276950108, 690631026

Basic calculations (n = 12839967)

Multiplication

n×y
n×2 25679934
n×3 38519901
n×4 51359868
n×5 64199835

Division

n÷y
n÷2 6419983.5
n÷3 4279989
n÷3 3209991.75
n÷5 2567993.4

Exponentiation

ny
n2 164864752561089
n3 2.1168579823475E+21
n4 2.7180386637029E+28
n5 3.4899526746669E+35

Nth Root

y√n
2√n 3583.2899687299
3√n 234.16463321197
4√n 59.860587774677
5√n 26.406617912088

Divisors of 12839967

1, 3, 7, 9, 21, 63, 203809, 611427, 1426663, 1834281, 4279989, 12839967

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12839966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12839967 can be divided by 12 positive divisors. The sum of these divisors (counting 12839967) is 1, the average is 0.083333333333333.

Base conversion 12839967

Base System Value
2 Binary 110000111110110000011111
3 Ternary 220011100010100
4 Quaternary 300332300133
5 Quinary 11241334332
6 Senary 1135112143
8 Octal 60766037
10 Decimal 12839967
12 Duodecimal 4372653
16 Hexadecimal c3ec1f
20 Vigesimal 404ji7
36 Base36 7n7dr

Cryptographic Hash Functions

md5 e736afc58ae2d07ad45118c3dee330af
sha1 c638fe14a9ecf60682bc32d490e825d74c19cb5f
sha256 a7b1f9183e29b824b6ca47b0cf0fec07c27262ee0d5eeb503101597c317b55e5
sha512 6ab2c8440d811512446026c94e3033b055ff406da76b64d512a6c9a817e7b7429904c8734ff33cd319c2ca9a4d24e11925a782eca71afdcc5c54480b85c34892
ripemd-160 7251578e9972d905040b9d59e8c9da7fca696861

12839967 as geometric shapes

Circle

Radius = n
Diameter 25679934
Circumference 80675891.999071
Area 5.1793789548182E+14

Sphere

Radius = n
Volume 8.8670739813813E+21
Surface area 2.0717515819273E+15
Circumference 80675891.999071

Square

Length = n
Perimeter 51359868
Area 164864752561089
Diagonal 18158455.471823

Cube

Length = n
Surface area 989188515366534
Volume 2.1168579823475E+21
Space diagonal 22239475.211508

Equilateral Triangle

Length = n
Perimeter 38519901
Area 71388531953269
Altitude 11119737.605754

Triangular Pyramid

Length = n
Surface area 71388531953269
Volume 2.494741056878E+20
Height 6052818.4906077