12995738 (number)

12995738 is an even 8-digits composite number following 12995737 and preceding 12995739. In scientific notation, it is written as 1.2995738 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 5569596 positive integers (up to 12995738) that are relatively prime to 12995738.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-five thousand seven hundred thirty-eight

Notation

Scientific notation 1.2995738 × 10^7
Engineering notation 1.2995738 × 10^6

Prime Factorization of 12995738

Prime Factorization 2 × 7 × 928267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12995738
Product of the distinct prime numbers

The prime factorization of 12995738 is 2 × 7 × 928267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 97, 90, 962, 725, 3936, 2116, 28524, 54219, 212283, 817442, 7449322, 7511696, 19599658, 92186314, 726906512, 30215153, 6291310718, 2019569918

Basic calculations (n = 12995738)

Multiplication

n×y
n×2 25991476
n×3 38987214
n×4 51982952
n×5 64978690

Division

n÷y
n÷2 6497869
n÷3 4331912.6666667
n÷3 3248934.5
n÷5 2599147.6

Exponentiation

ny
n2 168889206164644
n3 2.1948398743437E+21
n4 2.8523563958924E+28
n5 3.7068476403641E+35

Nth Root

y√n
2√n 3604.960193955
3√n 235.10777009567
4√n 60.041320721275
5√n 26.470380823049

Divisors of 12995738

1, 2, 7, 14, 928267, 1856534, 6497869, 12995738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12995737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12995738 can be divided by 8 positive divisors. The sum of these divisors (counting 12995738) is 1, the average is 0.125.

Base conversion 12995738

Base System Value
2 Binary 110001100100110010011010
3 Ternary 220110020210122
4 Quaternary 301210302122
5 Quinary 11311330423
6 Senary 1142313242
8 Octal 61446232
10 Decimal 12995738
12 Duodecimal 4428822
16 Hexadecimal c64c9a
20 Vigesimal 41496i
36 Base36 7qjkq

Cryptographic Hash Functions

md5 b31d365ebd69877f159cf883f804f442
sha1 ce2090e343cd8e9cad7c9295172c35f390226d95
sha256 a26f576b37ad7e3da42ee60c710a01c105fb53b4b7fb48fdbe4d61910f105d70
sha512 aef5272f3f8449025409dd770e43db2e6b378ef5025e46d3ef0d9f690d512504448b391f6123e7975603fbd3ba7401250254867fe93ed4fad91c1e8d4755f127
ripemd-160 e25db93c591d6d5d68a297f9df0c0fdc14d9ff53

12995738 as geometric shapes

Circle

Radius = n
Diameter 25991476
Circumference 81654630.057555
Area 5.3058108935746E+14

Sphere

Radius = n
Volume 9.1937237667255E+21
Surface area 2.1223243574298E+15
Circumference 81654630.057555

Square

Length = n
Perimeter 51982952
Area 168889206164644
Diagonal 18378748.932647

Cube

Length = n
Surface area 1013335236987864
Volume 2.1948398743437E+21
Space diagonal 22509278.497854

Equilateral Triangle

Length = n
Perimeter 38987214
Area 73131171481785
Altitude 11254639.248927

Triangular Pyramid

Length = n
Surface area 73131171481785
Volume 2.5866435979451E+20
Height 6126249.6442158