12951944 (number)

12951944 is an even 8-digits composite number following 12951943 and preceding 12951945. In scientific notation, it is written as 1.2951944 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 6046656 positive integers (up to 12951944) that are relatively prime to 12951944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2951944 × 10^7
Engineering notation 1.2951944 × 10^6

Prime Factorization of 12951944

Prime Factorization 2 × 2 × 2 × 989 × 1637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3237986
Product of the distinct prime numbers

The prime factorization of 12951944 is 2 × 2 × 2 × 989 × 1637. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 23, 28, 672, 321, 1368, 2982, 79397, 59296, 192731, 362722, 5354902, 1646223, 37187095, 66180538, 146206765, 791295136, 2489323310, 3907245293

Basic calculations (n = 12951944)

Multiplication

n×y
n×2 25903888
n×3 38855832
n×4 51807776
n×5 64759720

Division

n÷y
n÷2 6475972
n÷3 4317314.6666667
n÷3 3237986
n÷5 2590388.8

Exponentiation

ny
n2 167752853379136
n3 2.1727255628068E+21
n4 2.8141019816842E+28
n5 3.6448091277063E+35

Nth Root

y√n
2√n 3598.8809371803
3√n 234.84337836097
4√n 59.990673751679
5√n 26.452516356606

Divisors of 12951944

1, 2, 4, 8, 989, 1637, 1978, 3274, 3956, 6548, 7912, 13096, 1618993, 3237986, 6475972, 12951944

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 -12951943
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 12951944 can be divided by 16 positive divisors. The sum of these divisors (counting 12951944) is 1, the average is 0.0625.

Base conversion 12951944

Base System Value
2 Binary 110001011010000110001000
3 Ternary 220101000201122
4 Quaternary 301122012020
5 Quinary 11303430234
6 Senary 1141334412
8 Octal 61320610
10 Decimal 12951944
12 Duodecimal 4407408
16 Hexadecimal c5a188
20 Vigesimal 40ijh4
36 Base36 7pls8

Cryptographic Hash Functions

md5 50f161a9cef321bd1f5c93b92e594053
sha1 05bcb1ac0a734862b18726ee0df8f8d432bec9f4
sha256 e55eb14c4090d66b385b7f895cb2dda6b085c1f051de00c84044bd978c269be4
sha512 5d5304f6907b272fbe0fd6e1b337ea311fb3e37d5352433be4c2c5c3f2a3dad32bd3f896c142c68878a63ffbb3456950121a5306402bddd51125cfa091d359b5
ripemd-160 0f892dfed8ad4218776b55fabf96ffe83d77dedd

12951944 as geometric shapes

Circle

Radius = n
Diameter 25903888
Circumference 81379464.240213
Area 5.2701113179462E+14

Sphere

Radius = n
Volume 9.101091555174E+21
Surface area 2.1080445271785E+15
Circumference 81379464.240213

Square

Length = n
Perimeter 51807776
Area 167752853379136
Diagonal 18316814.863897

Cube

Length = n
Surface area 1006517120274816
Volume 2.1727255628068E+21
Space diagonal 22433425.064787

Equilateral Triangle

Length = n
Perimeter 38855832
Area 72639116291829
Altitude 11216712.532393

Triangular Pyramid

Length = n
Surface area 72639116291829
Volume 2.5605816318634E+20
Height 6105604.9546323