12978300 (number)

12978300 is an even 8-digits composite number following 12978299 and preceding 12978301. In scientific notation, it is written as 1.2978300 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 3460800 positive integers (up to 12978300) that are relatively prime to 12978300.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-eight thousand three hundred

Notation

Scientific notation 1.2978300 × 10^7
Engineering notation 1.2978300 × 10^6

Prime Factorization of 12978300

Prime Factorization 2 × 2 × 15 × 5 × 43261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6489150
Product of the distinct prime numbers

The prime factorization of 12978300 is 2 × 2 × 15 × 5 × 43261. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 39, 49, 555, 432, 4983, 534, 60348, 86681, 521805, 478362, 4713220, 1282782, 91124353, 11918609, 728939960, 449193767, 83402694, 4290126923

Basic calculations (n = 12978300)

Multiplication

n×y
n×2 25956600
n×3 38934900
n×4 51913200
n×5 64891500

Division

n÷y
n÷2 6489150
n÷3 4326100
n÷3 3244575
n÷5 2595660

Exponentiation

ny
n2 168436270890000
n3 2.1860164544917E+21
n4 2.8370777351329E+28
n5 3.6820445969876E+35

Nth Root

y√n
2√n 3602.5407700677
3√n 235.00256523531
4√n 60.021169349386
5√n 26.46327328595

Divisors of 12978300

1, 2, 4, 5, 10, 15, 20, 30, 60, 75, 150, 300, 43261, 86522, 173044, 216305, 432610, 648915, 865220, 1297830, 2595660, 3244575, 6489150, 12978300

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 -12978299
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 12978300 can be divided by 24 positive divisors. The sum of these divisors (counting 12978300) is 1, the average is 0.041666666666667.

Base conversion 12978300

Base System Value
2 Binary 110001100000100001111100
3 Ternary 220102100212210
4 Quaternary 301200201330
5 Quinary 11310301200
6 Senary 1142100420
8 Octal 61404174
10 Decimal 12978300
12 Duodecimal 441a710
16 Hexadecimal c6087c
20 Vigesimal 4125f0
36 Base36 7q64c

Cryptographic Hash Functions

md5 2af9253a02b41c5d19470bccf0ea2ec1
sha1 37274fca535d0e7ac94988c6207d7926023136c8
sha256 27e11807896014384259eaa169dc81a6197e8ff81db2e5d58bda96f9e0f5886a
sha512 32cf8a1f78b61ff33716a99ee33352d7441e203d5b9e9166a9c8187b9123537efcd1adb155441ca76230fa8363c3ec9460b3c90f41cdf80c3bfc4476200ad11a
ripemd-160 637a2346390a701e2d2b5176b7d5b30e6e3990c6

12978300 as geometric shapes

Circle

Radius = n
Diameter 25956600
Circumference 81545063.872169
Area 5.2915815122608E+14

Sphere

Radius = n
Volume 9.1567643120767E+21
Surface area 2.1166326049043E+15
Circumference 81545063.872169

Square

Length = n
Perimeter 51913200
Area 168436270890000
Diagonal 18354087.876547

Cube

Length = n
Surface area 1010617625340000
Volume 2.1860164544917E+21
Space diagonal 22479074.995871

Equilateral Triangle

Length = n
Perimeter 38934900
Area 72935044754729
Altitude 11239537.497936

Triangular Pyramid

Length = n
Surface area 72935044754729
Volume 2.5762450979274E+20
Height 6118029.2921822