12956916 (number)

12956916 is an even 8-digits composite number following 12956915 and preceding 12956917. In scientific notation, it is written as 1.2956916 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 3649536 positive integers (up to 12956916) that are relatively prime to 12956916.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-six thousand nine hundred sixteen

Notation

Scientific notation 1.2956916 × 10^7
Engineering notation 1.2956916 × 10^6

Prime Factorization of 12956916

Prime Factorization 2 × 2 × 21 × 73 × 2113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6478458
Product of the distinct prime numbers

The prime factorization of 12956916 is 2 × 2 × 21 × 73 × 2113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 44, 90, 600, 900, 5445, 9705, 55692, 1786, 5880, 991165, 4586468, 8478344, 9377704, 79402592, 395874330, 607124911, 2881429580, 6741232897

Basic calculations (n = 12956916)

Multiplication

n×y
n×2 25913832
n×3 38870748
n×4 51827664
n×5 64784580

Division

n÷y
n÷2 6478458
n÷3 4318972
n÷3 3239229
n÷5 2591383.2

Exponentiation

ny
n2 167881672231056
n3 2.1752287250373E+21
n4 2.8184255871096E+28
n5 3.6518103584429E+35

Nth Root

y√n
2√n 3599.5716411818
3√n 234.87342512197
4√n 59.996430236988
5√n 26.454546966381

Divisors of 12956916

1, 2, 4, 21, 42, 73, 84, 146, 292, 1533, 2113, 3066, 4226, 6132, 8452, 44373, 88746, 154249, 177492, 308498, 616996, 3239229, 6478458, 12956916

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 -12956915
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 12956916 can be divided by 24 positive divisors. The sum of these divisors (counting 12956916) is 1, the average is 0.041666666666667.

Base conversion 12956916

Base System Value
2 Binary 110001011011010011110100
3 Ternary 220101021112210
4 Quaternary 301123103310
5 Quinary 11304110131
6 Senary 1141413420
8 Octal 61332364
10 Decimal 12956916
12 Duodecimal 440a270
16 Hexadecimal c5b4f4
20 Vigesimal 40jc5g
36 Base36 7ppmc

Cryptographic Hash Functions

md5 06697396c3027bcf20361c8c3d1cda54
sha1 378d54a01914c69c63731a7155ffafaa0b7364e4
sha256 3aa0ec5ad02a0781bb37927ef0d594a943fde51e0a111a1b1d22cc23e0abb32d
sha512 5e16b8a65dee1c7d2f2bac471ef36abd88e2d38f0b879e53465d9f5e973456a542a13a57a309ac59a182905d2a6381978cada9c873b03c96e91131e4f91d048e
ripemd-160 f20347b24135674d90d8a51b3fd09212562c7564

12956916 as geometric shapes

Circle

Radius = n
Diameter 25913832
Circumference 81410704.23756
Area 5.2741582815346E+14

Sphere

Radius = n
Volume 9.1115767766063E+21
Surface area 2.1096633126138E+15
Circumference 81410704.23756

Square

Length = n
Perimeter 51827664
Area 167881672231056
Diagonal 18323846.333729

Cube

Length = n
Surface area 1007290033386336
Volume 2.1752287250373E+21
Space diagonal 22442036.821402

Equilateral Triangle

Length = n
Perimeter 38870748
Area 72694896490954
Altitude 11221018.410701

Triangular Pyramid

Length = n
Surface area 72694896490954
Volume 2.5635316368428E+20
Height 6107948.7779097