12944140 (number)

12944140 is an even 8-digits composite number following 12944139 and preceding 12944141. In scientific notation, it is written as 1.2944140 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 4428800 positive integers (up to 12944140) that are relatively prime to 12944140.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-four thousand one hundred forty

Notation

Scientific notation 1.2944140 × 10^7
Engineering notation 1.2944140 × 10^6

Prime Factorization of 12944140

Prime Factorization 2 × 2 × 5 × 187 × 3461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6472070
Product of the distinct prime numbers

The prime factorization of 12944140 is 2 × 2 × 5 × 187 × 3461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 93, 44, 634, 528, 6833, 4674, 25752, 49639, 901358, 310720, 4123464, 8629074, 41953200, 78462385, 641764264, 500121784, 9199511950, 1751478916

Basic calculations (n = 12944140)

Multiplication

n×y
n×2 25888280
n×3 38832420
n×4 51776560
n×5 64720700

Division

n÷y
n÷2 6472070
n÷3 4314713.3333333
n÷3 3236035
n÷5 2588828

Exponentiation

ny
n2 167550760339600
n3 2.1688004989422E+21
n4 2.8073257290378E+28
n5 3.6338417262267E+35

Nth Root

y√n
2√n 3597.7965478887
3√n 234.79620176364
4√n 59.98163508849
5√n 26.449327874483

Divisors of 12944140

1, 2, 4, 5, 10, 20, 187, 374, 748, 935, 1870, 3461, 3740, 6922, 13844, 17305, 34610, 69220, 647207, 1294414, 2588828, 3236035, 6472070, 12944140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12944139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12944140 can be divided by 24 positive divisors. The sum of these divisors (counting 12944140) is 1, the average is 0.041666666666667.

Base conversion 12944140

Base System Value
2 Binary 110001011000001100001100
3 Ternary 220100122000121
4 Quaternary 301120030030
5 Quinary 11303203030
6 Senary 1141234324
8 Octal 61301414
10 Decimal 12944140
12 Duodecimal 44029a4
16 Hexadecimal c5830c
20 Vigesimal 40i070
36 Base36 7pfrg

Cryptographic Hash Functions

md5 4822375901b75a750fd1603122954fe3
sha1 7a1c114f05656d5013859cc9df34e1becc36077e
sha256 83af12d84d8ebc7317a248ac68808eb9bbb7f37865b2f5e9d6b3760dac0f14c5
sha512 acfa8646b5588e301f54b21acc9a0f6beff6f0dbfe222b2f372441a6a48c49e3640665cc2d7e4f87314f92a8975115b39d3c959371a68f64e3ec1d654277b82e
ripemd-160 ac96b2711e5203b7f661b561be2f988062b3304c

12944140 as geometric shapes

Circle

Radius = n
Diameter 25888280
Circumference 81330430.262076
Area 5.2637623778627E+14

Sphere

Radius = n
Volume 9.084650286105E+21
Surface area 2.1055049511451E+15
Circumference 81330430.262076

Square

Length = n
Perimeter 51776560
Area 167550760339600
Diagonal 18305778.341256

Cube

Length = n
Surface area 1005304562037600
Volume 2.1688004989422E+21
Space diagonal 22419908.140285

Equilateral Triangle

Length = n
Perimeter 38832420
Area 72551607438746
Altitude 11209954.070142

Triangular Pyramid

Length = n
Surface area 72551607438746
Volume 2.555955899738E+20
Height 6101926.113752