12943530 (number)

12943530 is an even 8-digits composite number following 12943529 and preceding 12943531. In scientific notation, it is written as 1.2943530 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3451536 positive integers (up to 12943530) that are relatively prime to 12943530.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2943530 × 10^7
Engineering notation 1.2943530 × 10^6

Prime Factorization of 12943530

Prime Factorization 2 × 45 × 3 × 47939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12943530
Product of the distinct prime numbers

The prime factorization of 12943530 is 2 × 45 × 3 × 47939. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 97, 27, 843, 892, 7317, 4394, 50553, 26880, 292868, 502473, 5734361, 2371127, 1621293, 68368388, 696455708, 863366665, 9643449918, 1612298953

Basic calculations (n = 12943530)

Multiplication

n×y
n×2 25887060
n×3 38830590
n×4 51774120
n×5 64717650

Division

n÷y
n÷2 6471765
n÷3 4314510
n÷3 3235882.5
n÷5 2588706

Exponentiation

ny
n2 167534968860900
n3 2.1684938955001E+21
n4 2.8067965791223E+28
n5 3.6329855725767E+35

Nth Root

y√n
2√n 3597.71177278
3√n 234.79251340394
4√n 59.980928408787
5√n 26.449078581844

Divisors of 12943530

1, 2, 3, 6, 45, 90, 135, 270, 47939, 95878, 143817, 287634, 2157255, 4314510, 6471765, 12943530

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 -12943529
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 12943530 can be divided by 16 positive divisors. The sum of these divisors (counting 12943530) is 1, the average is 0.0625.

Base conversion 12943530

Base System Value
2 Binary 110001011000000010101010
3 Ternary 220100121012000
4 Quaternary 301120002222
5 Quinary 11303143110
6 Senary 1141231430
8 Octal 61300252
10 Decimal 12943530
12 Duodecimal 4402576
16 Hexadecimal c580aa
20 Vigesimal 40higa
36 Base36 7pfai

Cryptographic Hash Functions

md5 bcea747d0b258fb6c9a9d315d6c2d6a8
sha1 48c9bb295016ff3d82be56e94f11e93e4615098f
sha256 9998865826231382fd3344fa48383be93f79d089fdb7e05f0dbca8df5bc97af0
sha512 c4474593549a9e6717227c5b86da17c5f70acaacd08d7406765b9fff3eb2c1166d512faee35cd246839fd1672299775741f900f109ba5e50961dec5b4a274717
ripemd-160 9ffe6bd0177fedcd373d04568b3fd9f9ad620c65

12943530 as geometric shapes

Circle

Radius = n
Diameter 25887060
Circumference 81326597.519038
Area 5.263266273928E+14

Sphere

Radius = n
Volume 9.08336598861E+21
Surface area 2.1053065095712E+15
Circumference 81326597.519038

Square

Length = n
Perimeter 51774120
Area 167534968860900
Diagonal 18304915.670983

Cube

Length = n
Surface area 1005209813165400
Volume 2.1684938955001E+21
Space diagonal 22418851.589292

Equilateral Triangle

Length = n
Perimeter 38830590
Area 72544769527887
Altitude 11209425.794646

Triangular Pyramid

Length = n
Surface area 72544769527887
Volume 2.5555945641163E+20
Height 6101638.5569943