12869869 (number)

12869869 is an odd 8-digits composite number following 12869868 and preceding 12869870. In scientific notation, it is written as 1.2869869 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 12595996 positive integers (up to 12869869) that are relatively prime to 12869869.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2869869 × 10^7
Engineering notation 1.2869869 × 10^6

Prime Factorization of 12869869

Prime Factorization 47 × 273827

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12869869
Product of the distinct prime numbers

The prime factorization of 12869869 is 47 × 273827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 60, 31, 82, 843, 6414, 7290, 90850, 43000, 981859, 965542, 3167723, 908470, 28934693, 42366933, 728184999, 911482858, 9209195116, 6172100818

Basic calculations (n = 12869869)

Multiplication

n×y
n×2 25739738
n×3 38609607
n×4 51479476
n×5 64349345

Division

n÷y
n÷2 6434934.5
n÷3 4289956.3333333
n÷3 3217467.25
n÷5 2573973.8

Exponentiation

ny
n2 165633528077161
n3 2.1316818083609E+21
n4 2.7434465623288E+28
n5 3.5307797865672E+35

Nth Root

y√n
2√n 3587.4599649334
3√n 234.3462682172
4√n 59.895408546344
5√n 26.418905734475

Divisors of 12869869

1, 47, 273827, 12869869

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12869868
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12869869 can be divided by 4 positive divisors. The sum of these divisors (counting 12869869) is 1, the average is 0.25.

Base conversion 12869869

Base System Value
2 Binary 110001000110000011101101
3 Ternary 220012212010211
4 Quaternary 301012003231
5 Quinary 11243313434
6 Senary 1135502421
8 Octal 61060355
10 Decimal 12869869
12 Duodecimal 4387a11
16 Hexadecimal c460ed
20 Vigesimal 408ed9
36 Base36 7nugd

Cryptographic Hash Functions

md5 e10c4113f39eba2e78784446f49671f4
sha1 8d43d50e6b58027087ff5202405aab0535498b72
sha256 0f0cad5402523cdd369b2c3527f3c5a5e296b3b86b34dc3695cafa9e79b09339
sha512 3214cddbd33d834248db9fac97efa7c80ff8e99267861943de4c64521271ddd4484f79ea3ba12b600cb41949b43af3a07c7c3fe67c8534221f64f8974049f444
ripemd-160 088264a5d64e1ebaf276259050b7404c843be4fc

12869869 as geometric shapes

Circle

Radius = n
Diameter 25739738
Circumference 80863771.806126
Area 5.2035307499537E+14

Sphere

Radius = n
Volume 8.9291678785834E+21
Surface area 2.0814122999815E+15
Circumference 80863771.806126

Square

Length = n
Perimeter 51479476
Area 165633528077161
Diagonal 18200743.285765

Cube

Length = n
Surface area 993801168462966
Volume 2.1316818083609E+21
Space diagonal 22291266.994756

Equilateral Triangle

Length = n
Perimeter 38609607
Area 71721421516632
Altitude 11145633.497378

Triangular Pyramid

Length = n
Surface area 71721421516632
Volume 2.5122111033733E+20
Height 6066914.4285884