12843930 (number)

12843930 is an even 8-digits composite number following 12843929 and preceding 12843931. In scientific notation, it is written as 1.2843930 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 3113600 positive integers (up to 12843930) that are relatively prime to 12843930.

Interesting facts

Basic properties

Name

Name twelve million eight hundred forty-three thousand nine hundred thirty

Notation

Scientific notation 1.2843930 × 10^7
Engineering notation 1.2843930 × 10^6

Prime Factorization of 12843930

Prime Factorization 2 × 3 × 5 × 11 × 38921

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12843930
Product of the distinct prime numbers

The prime factorization of 12843930 is 2 × 3 × 5 × 11 × 38921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 5, 68, 416, 20, 5126, 867, 27927, 73772, 514081, 792631, 918366, 2454703, 56642169, 88319460, 202054067, 802035994, 4110104430, 7838962127

Basic calculations (n = 12843930)

Multiplication

n×y
n×2 25687860
n×3 38531790
n×4 51375720
n×5 64219650

Division

n÷y
n÷2 6421965
n÷3 4281310
n÷3 3210982.5
n÷5 2568786

Exponentiation

ny
n2 164966537844900
n3 2.1188186644222E+21
n4 2.7213958608533E+28
n5 3.4953417939089E+35

Nth Root

y√n
2√n 3583.8429095037
3√n 234.18872203255
4√n 59.865206167721
5√n 26.408247768448

Divisors of 12843930

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 38921, 77842, 116763, 194605, 233526, 389210, 428131, 583815, 856262, 1167630, 1284393, 2140655, 2568786, 4281310, 6421965, 12843930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12843929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12843930 can be divided by 32 positive divisors. The sum of these divisors (counting 12843930) is 1, the average is 0.03125.

Base conversion 12843930

Base System Value
2 Binary 110000111111101110011010
3 Ternary 220011112120010
4 Quaternary 300333232122
5 Quinary 11242001210
6 Senary 1135142350
8 Octal 60775632
10 Decimal 12843930
12 Duodecimal 43749b6
16 Hexadecimal c3fb9a
20 Vigesimal 4059ga
36 Base36 7nafu

Cryptographic Hash Functions

md5 5e3d50d9da164a5f2988da37b35b2fea
sha1 bc7bb2b412117e8c6b3f61b5ae8806c43605792c
sha256 60a940c75aedac1532a6d88a21e9a1126aa3865f986583ae76f735406cad5920
sha512 8f4c828d0e76579e1e774a75f526f01f3ae33e3bfbb72f6de6f2840b11149f9454f08539147d323e799c5e9b8f93b62b6807fbca8ee16d1dd36262587d3ff799
ripemd-160 937fb5f523e99bee151a2dbc2f7bdd0db6277648

12843930 as geometric shapes

Circle

Radius = n
Diameter 25687860
Circumference 80700792.262443
Area 5.1825766338168E+14

Sphere

Radius = n
Volume 8.8752868672505E+21
Surface area 2.0730306535267E+15
Circumference 80700792.262443

Square

Length = n
Perimeter 51375720
Area 164966537844900
Diagonal 18164060.000171

Cube

Length = n
Surface area 989799227069400
Volume 2.1188186644222E+21
Space diagonal 22246339.328858

Equilateral Triangle

Length = n
Perimeter 38531790
Area 71432606274025
Altitude 11123169.664429

Triangular Pyramid

Length = n
Surface area 71432606274025
Volume 2.4970517428627E+20
Height 6054686.6667236