12865983 (number)

12865983 is an odd 8-digits composite number following 12865982 and preceding 12865984. In scientific notation, it is written as 1.2865983 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 7382016 positive integers (up to 12865983) that are relatively prime to 12865983.

Interesting facts

Basic properties

Name

Name twelve million eight hundred sixty-five thousand nine hundred eighty-three

Notation

Scientific notation 1.2865983 × 10^7
Engineering notation 1.2865983 × 10^6

Prime Factorization of 12865983

Prime Factorization 3 × 247 × 97 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12865983
Product of the distinct prime numbers

The prime factorization of 12865983 is 3 × 247 × 97 × 179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 8, 10, 627, 128, 2440, 7495, 63115, 23620, 598181, 286330, 3523333, 2013959, 298366, 96963591, 126858576, 383100802, 9247536248, 658304071

Basic calculations (n = 12865983)

Multiplication

n×y
n×2 25731966
n×3 38597949
n×4 51463932
n×5 64329915

Division

n÷y
n÷2 6432991.5
n÷3 4288661
n÷3 3216495.75
n÷5 2573196.6

Exponentiation

ny
n2 165533518556289
n3 2.1297514356754E+21
n4 2.7401345765625E+28
n5 3.5254524879766E+35

Nth Root

y√n
2√n 3586.9183152115
3√n 234.32267923659
4√n 59.890886745911
5√n 26.417310127411

Divisors of 12865983

1, 3, 97, 179, 247, 291, 537, 741, 17363, 23959, 44213, 52089, 71877, 132639, 4288661, 12865983

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12865982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12865983 can be divided by 16 positive divisors. The sum of these divisors (counting 12865983) is 1, the average is 0.0625.

Base conversion 12865983

Base System Value
2 Binary 110001000101000110111111
3 Ternary 220012122210220
4 Quaternary 301011012333
5 Quinary 11243202413
6 Senary 1135432423
8 Octal 61050677
10 Decimal 12865983
12 Duodecimal 4385713
16 Hexadecimal c451bf
20 Vigesimal 4084j3
36 Base36 7nrgf

Cryptographic Hash Functions

md5 81121d5bf90e8cc54b1c07af3b2ecc32
sha1 38fb7ac12746f68a6a9ceccdffec69e104475ce0
sha256 c81e2ecc3a0122c39f462b5e4c9daa098d64a2e873e5660e5b526c0f10812910
sha512 a83041598189aa1c5e9fb374617c1770c08604dd293ffaabb7ca320555645dc2c8697abd5c38114aaf72089d70ea586f23c0a2fd8ebc0c1b20949a5fad53fba1
ripemd-160 0ad756ae25bf4d61402710300c033bb997ec15fc

12865983 as geometric shapes

Circle

Radius = n
Diameter 25731966
Circumference 80839355.348022
Area 5.2003888581931E+14

Sphere

Radius = n
Volume 8.9210819523869E+21
Surface area 2.0801555432772E+15
Circumference 80839355.348022

Square

Length = n
Perimeter 51463932
Area 165533518556289
Diagonal 18195247.651862

Cube

Length = n
Surface area 993201111337734
Volume 2.1297514356754E+21
Space diagonal 22284536.245317

Equilateral Triangle

Length = n
Perimeter 38597949
Area 71678116123785
Altitude 11142268.122659

Triangular Pyramid

Length = n
Surface area 71678116123785
Volume 2.5099361373464E+20
Height 6065082.5506206