12838081 (number)

12838081 is an odd 8-digits composite number following 12838080 and preceding 12838082. In scientific notation, it is written as 1.2838081 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 12813012 positive integers (up to 12838081) that are relatively prime to 12838081.

Interesting facts

Basic properties

Name

Name twelve million eight hundred thirty-eight thousand eighty-one

Notation

Scientific notation 1.2838081 × 10^7
Engineering notation 1.2838081 × 10^6

Prime Factorization of 12838081

Prime Factorization 523 × 24547

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12838081
Product of the distinct prime numbers

The prime factorization of 12838081 is 523 × 24547. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 6, 35, 328, 171, 2409, 9315, 91882, 48300, 713682, 365447, 6526430, 7464691, 71240229, 71572515, 789582793, 694735055, 4854612450, 9807406172

Basic calculations (n = 12838081)

Multiplication

n×y
n×2 25676162
n×3 38514243
n×4 51352324
n×5 64190405

Division

n÷y
n÷2 6419040.5
n÷3 4279360.3333333
n÷3 3209520.25
n÷5 2567616.2

Exponentiation

ny
n2 164816323762561
n3 2.115925314586E+21
n4 2.7164420578605E+28
n5 3.487390317062E+35

Nth Root

y√n
2√n 3583.0267930899
3√n 234.15316755106
4√n 59.858389496293
5√n 26.405842118696

Divisors of 12838081

1, 523, 24547, 12838081

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 -12838080
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 12838081 can be divided by 4 positive divisors. The sum of these divisors (counting 12838081) is 1, the average is 0.25.

Base conversion 12838081

Base System Value
2 Binary 110000111110010011000001
3 Ternary 220011020112111
4 Quaternary 300332103001
5 Quinary 11241304311
6 Senary 1135055321
8 Octal 60762301
10 Decimal 12838081
12 Duodecimal 4371541
16 Hexadecimal c3e4c1
20 Vigesimal 404f41
36 Base36 7n5xd

Cryptographic Hash Functions

md5 e426146f8643d10d7b670831624605a7
sha1 79cdd1b309d81fe277e6b667b6ee2e5b01a561a8
sha256 83a06db1166d0c3a2942509f389780c819247de09efd09409b4d802af0828512
sha512 b71bcea19ea7f24c655762d699e80230091d645a2920ff88fe4f0e88747af8df577be2973df99bc05aee4df560982106dfc3e6260834c7a029561ffaf28feb37
ripemd-160 72e8001e70ae7f653689456fed6f69b032f83fa8

12838081 as geometric shapes

Circle

Radius = n
Diameter 25676162
Circumference 80664041.911581
Area 5.1778575192414E+14

Sphere

Radius = n
Volume 8.8631672317973E+21
Surface area 2.0711430076966E+15
Circumference 80664041.911581

Square

Length = n
Perimeter 51352324
Area 164816323762561
Diagonal 18155788.265044

Cube

Length = n
Surface area 988897942575366
Volume 2.115925314586E+21
Space diagonal 22236208.563685

Equilateral Triangle

Length = n
Perimeter 38514243
Area 71367561668369
Altitude 11118104.281842

Triangular Pyramid

Length = n
Surface area 71367561668369
Volume 2.49364189738E+20
Height 6051929.4216814