12949966 (number)

12949966 is an even 8-digits composite number following 12949965 and preceding 12949967. In scientific notation, it is written as 1.2949966 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 6048504 positive integers (up to 12949966) that are relatively prime to 12949966.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-nine thousand nine hundred sixty-six

Notation

Scientific notation 1.2949966 × 10^7
Engineering notation 1.2949966 × 10^6

Prime Factorization of 12949966

Prime Factorization 2 × 23 × 43 × 6547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12949966
Product of the distinct prime numbers

The prime factorization of 12949966 is 2 × 23 × 43 × 6547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 33, 3, 622, 907, 4149, 5674, 48383, 18505, 229399, 968952, 6945240, 8247145, 2923675, 90508294, 731490064, 427204696, 9557116559, 7097498317

Basic calculations (n = 12949966)

Multiplication

n×y
n×2 25899932
n×3 38849898
n×4 51799864
n×5 64749830

Division

n÷y
n÷2 6474983
n÷3 4316655.3333333
n÷3 3237491.5
n÷5 2589993.2

Exponentiation

ny
n2 167701619401156
n3 2.1717302693899E+21
n4 2.812383314977E+28
n5 3.642026830792E+35

Nth Root

y√n
2√n 3598.6061190411
3√n 234.831422785
4√n 59.988383200759
5√n 26.451708350118

Divisors of 12949966

1, 2, 23, 43, 46, 86, 989, 1978, 6547, 13094, 150581, 281521, 301162, 563042, 6474983, 12949966

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 -12949965
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 12949966 can be divided by 16 positive divisors. The sum of these divisors (counting 12949966) is 1, the average is 0.0625.

Base conversion 12949966

Base System Value
2 Binary 110001011001100111001110
3 Ternary 220100221000101
4 Quaternary 301121213032
5 Quinary 11303344331
6 Senary 1141321314
8 Octal 61314716
10 Decimal 12949966
12 Duodecimal 440623a
16 Hexadecimal c599ce
20 Vigesimal 40iei6
36 Base36 7pk9a

Cryptographic Hash Functions

md5 d43d9fca5bddf1215eb6b3395dde11a7
sha1 12f8a9b3e7457c743e16ca9ee8917165f47b325a
sha256 8b1778c41037604e7287f7c9b6f1b821632af79ab821335366dc452911c7a2b0
sha512 7cb308eb4fac83459caad0584f98d8f2433525a6dbd622e92c259aff2baf710755de64c35218795821f4f9fccc280ecb960dfd1a1c480d4f86e349425ed854c8
ripemd-160 a4ba3958821975f3a79f86505f6efbc345c43c9e

12949966 as geometric shapes

Circle

Radius = n
Diameter 25899932
Circumference 81367036.099675
Area 5.2685017550578E+14

Sphere

Radius = n
Volume 9.0969224798586E+21
Surface area 2.1074007020231E+15
Circumference 81367036.099675

Square

Length = n
Perimeter 51799864
Area 167701619401156
Diagonal 18314017.54947

Cube

Length = n
Surface area 1006209716406936
Volume 2.1717302693899E+21
Space diagonal 22429999.06829

Equilateral Triangle

Length = n
Perimeter 38849898
Area 72616931328595
Altitude 11214999.534145

Triangular Pyramid

Length = n
Surface area 72616931328595
Volume 2.5594086673228E+20
Height 6104672.5164902