12839944 (number)

12839944 is an even 8-digits composite number following 12839943 and preceding 12839945. In scientific notation, it is written as 1.2839944 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 5925504 positive integers (up to 12839944) that are relatively prime to 12839944.

Interesting facts

Basic properties

Name

Name twelve million eight hundred thirty-nine thousand nine hundred forty-four

Notation

Scientific notation 1.2839944 × 10^7
Engineering notation 1.2839944 × 10^6

Prime Factorization of 12839944

Prime Factorization 2 × 2 × 2 × 169 × 9497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3209986
Product of the distinct prime numbers

The prime factorization of 12839944 is 2 × 2 × 2 × 169 × 9497. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 44, 50, 227, 356, 759, 2406, 54687, 99541, 445997, 893001, 5642938, 5212242, 38499798, 23227604, 188432399, 339082163, 9971267986, 1836471096

Basic calculations (n = 12839944)

Multiplication

n×y
n×2 25679888
n×3 38519832
n×4 51359776
n×5 64199720

Division

n÷y
n÷2 6419972
n÷3 4279981.3333333
n÷3 3209986
n÷5 2567988.8

Exponentiation

ny
n2 164864161923136
n3 2.1168466067E+21
n4 2.7180191886618E+28
n5 3.4899214173343E+35

Nth Root

y√n
2√n 3583.2867593873
3√n 234.1644933936
4√n 59.860560967863
5√n 26.406608451742

Divisors of 12839944

1, 2, 4, 8, 169, 338, 676, 1352, 9497, 18994, 37988, 75976, 1604993, 3209986, 6419972, 12839944

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 -12839943
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 12839944 can be divided by 16 positive divisors. The sum of these divisors (counting 12839944) is 1, the average is 0.0625.

Base conversion 12839944

Base System Value
2 Binary 110000111110110000001000
3 Ternary 220011100002111
4 Quaternary 300332300020
5 Quinary 11241334234
6 Senary 1135112104
8 Octal 60766010
10 Decimal 12839944
12 Duodecimal 4372634
16 Hexadecimal c3ec08
20 Vigesimal 404jh4
36 Base36 7n7d4

Cryptographic Hash Functions

md5 7ab11d693f61804d4f106efbfa95d716
sha1 f46b42d62ba832110bea8d90b157ef7c21a4c93d
sha256 b3025676132c6070b9284d9212d7b62b5d04232b34f293e85136ff8241389314
sha512 5258c816fcb8d2829e3a09dacafb3c1167c4a2596c333ca6c5c32bbecf2149e43ae1a9d2587430c7cfb3247823a59722ae10c6ee3300402c4db7b161ffe5deeb
ripemd-160 75fad8702a95df0fc814f9ae19b2bf1f147b3fbf

12839944 as geometric shapes

Circle

Radius = n
Diameter 25679888
Circumference 80675747.485809
Area 5.1793603993796E+14

Sphere

Radius = n
Volume 8.8670263311803E+21
Surface area 2.0717441597518E+15
Circumference 80675747.485809

Square

Length = n
Perimeter 51359776
Area 164864161923136
Diagonal 18158422.944911

Cube

Length = n
Surface area 989184971538816
Volume 2.1168466067E+21
Space diagonal 22239435.374339

Equilateral Triangle

Length = n
Perimeter 38519832
Area 71388276199533
Altitude 11119717.68717

Triangular Pyramid

Length = n
Surface area 71388276199533
Volume 2.4947276505488E+20
Height 6052807.6483037