12943531 (number)

12943531 is an odd 8-digits prime number following 12943530 and preceding 12943532. In scientific notation, it is written as 1.2943531 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 12943530 positive integers (up to 12943531) that are relatively prime to 12943531.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2943531 × 10^7
Engineering notation 1.2943531 × 10^6

Prime Factorization of 12943531

Prime Factorization 12943531

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 12943531
Product of the distinct prime numbers

The prime factorization of 12943531 is 12943531. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 7, 81, 82, 233, 916, 139, 2998, 59805, 39534, 34611, 586214, 5106606, 143222, 91312153, 57500661, 878969677, 793901516, 7145516334, 3171560769

Basic calculations (n = 12943531)

Multiplication

n×y
n×2 25887062
n×3 38830593
n×4 51774124
n×5 64717655

Division

n÷y
n÷2 6471765.5
n÷3 4314510.3333333
n÷3 3235882.75
n÷5 2588706.2

Exponentiation

ny
n2 167534994747961
n3 2.1684943981051E+21
n4 2.8067974465199E+28
n5 3.6329869759752E+35

Nth Root

y√n
2√n 3597.7119117572
3√n 234.79251945053
4√n 59.980929567299
5√n 26.449078990528

Divisors of 12943531

1, 12943531

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 12943532
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6471766
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3597.7120507345
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998454827
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12943531 can be divided by 2 positive divisors. The sum of these divisors (counting 12943531) is 12943532, the average is 6471766.

Base conversion 12943531

Base System Value
2 Binary 110001011000000010101011
3 Ternary 220100121012001
4 Quaternary 301120002223
5 Quinary 11303143111
6 Senary 1141231431
8 Octal 61300253
10 Decimal 12943531
12 Duodecimal 4402577
16 Hexadecimal c580ab
20 Vigesimal 40higb
36 Base36 7pfaj

Cryptographic Hash Functions

md5 5c347d82f6562a277d8a2ac8d47d38a5
sha1 6612d4896c7754a91c808b750389cf6b2f2f845b
sha256 6141280f57340a58b40983fe8bf4b95e9a1fa531eae18a1a4741d2ce1abb2208
sha512 ff2bc7b52510067c15c2d4b638fd09a9daf1f8032f4596e179a3379d9d831638c3d6aa4111c07f68c1894dd399cdbb5630d40502e2458f18bbec3707a1e2c44d
ripemd-160 2d569743d67a694cd851a096836c7801998d28b8

12943531 as geometric shapes

Circle

Radius = n
Diameter 25887062
Circumference 81326603.802224
Area 5.263267087194E+14

Sphere

Radius = n
Volume 9.0833680939167E+21
Surface area 2.1053068348776E+15
Circumference 81326603.802224

Square

Length = n
Perimeter 51774124
Area 167534994747961
Diagonal 18304917.085197

Cube

Length = n
Surface area 1005209968487766
Volume 2.1684943981051E+21
Space diagonal 22418853.321343

Equilateral Triangle

Length = n
Perimeter 38830593
Area 72544780737313
Altitude 11209426.660671

Triangular Pyramid

Length = n
Surface area 72544780737313
Volume 2.5555951564419E+20
Height 6101639.0283989