12730812 (number)

12730812 is an even 8-digits composite number following 12730811 and preceding 12730813. In scientific notation, it is written as 1.2730812 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 4043520 positive integers (up to 12730812) that are relatively prime to 12730812.

Interesting facts

Basic properties

Name

Name twelve million seven hundred thirty thousand eight hundred twelve

Notation

Scientific notation 1.2730812 × 10^7
Engineering notation 1.2730812 × 10^6

Prime Factorization of 12730812

Prime Factorization 2 × 2 × 111 × 53 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6365406
Product of the distinct prime numbers

The prime factorization of 12730812 is 2 × 2 × 111 × 53 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 99, 54, 211, 860, 9493, 8179, 34843, 16920, 935612, 918602, 782660, 9705451, 53431324, 5563581, 987601045, 182789557, 560455605, 7209686035

Basic calculations (n = 12730812)

Multiplication

n×y
n×2 25461624
n×3 38192436
n×4 50923248
n×5 63654060

Division

n÷y
n÷2 6365406
n÷3 4243604
n÷3 3182703
n÷5 2546162.4

Exponentiation

ny
n2 162073574179344
n3 2.0633282030453E+21
n4 2.6267843447267E+28
n5 3.3441097657259E+35

Nth Root

y√n
2√n 3568.0263451942
3√n 233.49918458082
4√n 59.732958617452
5√n 26.361566920077

Divisors of 12730812

1, 2, 4, 53, 106, 111, 212, 222, 444, 541, 1082, 2164, 5883, 11766, 23532, 28673, 57346, 60051, 114692, 120102, 240204, 3182703, 6365406, 12730812

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 -12730811
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 12730812 can be divided by 24 positive divisors. The sum of these divisors (counting 12730812) is 1, the average is 0.041666666666667.

Base conversion 12730812

Base System Value
2 Binary 110000100100000110111100
3 Ternary 212221210101120
4 Quaternary 300210012330
5 Quinary 11224341222
6 Senary 1132510540
8 Octal 60440674
10 Decimal 12730812
12 Duodecimal 431b450
16 Hexadecimal c241bc
20 Vigesimal 3jb70c
36 Base36 7kv5o

Cryptographic Hash Functions

md5 08f39fa5a20c52f2ca1516413633a456
sha1 fddf0f503ca876fd2f5663230e91c6cb84f5b9ac
sha256 e108ccba104c7a92156008fb997c416ee42c72817e0d5ab28cb03fd5e35600c9
sha512 2ca84391916a5a90cf0caf9063b2b2025d817fc1404d69008a31f952022ac87c05e7d788fe4abbd17f65db33df93f4dad47b1dead587d5e2315e60e29e31811b
ripemd-160 7687cec897f8a098a6fffef832326678841406fc

12730812 as geometric shapes

Circle

Radius = n
Diameter 25461624
Circumference 79990050.906866
Area 5.0916914998287E+14

Sphere

Radius = n
Volume 8.6428489661756E+21
Surface area 2.0366765999315E+15
Circumference 79990050.906866

Square

Length = n
Perimeter 50923248
Area 162073574179344
Diagonal 18004086.990422

Cube

Length = n
Surface area 972441445076064
Volume 2.0633282030453E+21
Space diagonal 22050413.205608

Equilateral Triangle

Length = n
Perimeter 38192436
Area 70179916260727
Altitude 11025206.602804

Triangular Pyramid

Length = n
Surface area 70179916260727
Volume 2.431655606978E+20
Height 6001362.3301407