12939462 (number)

12939462 is an even 8-digits composite number following 12939461 and preceding 12939463. In scientific notation, it is written as 1.2939462 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 4173840 positive integers (up to 12939462) that are relatively prime to 12939462.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-nine thousand four hundred sixty-two

Notation

Scientific notation 1.2939462 × 10^7
Engineering notation 1.2939462 × 10^6

Prime Factorization of 12939462

Prime Factorization 2 × 3 × 31 × 3 × 23189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4313154
Product of the distinct prime numbers

The prime factorization of 12939462 is 2 × 3 × 31 × 3 × 23189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 44, 34, 984, 432, 6717, 8126, 84770, 23501, 79774, 896763, 9732631, 2066316, 35629636, 71012914, 429250215, 181051447, 6169969769, 8238243813

Basic calculations (n = 12939462)

Multiplication

n×y
n×2 25878924
n×3 38818386
n×4 51757848
n×5 64697310

Division

n÷y
n÷2 6469731
n÷3 4313154
n÷3 3234865.5
n÷5 2587892.4

Exponentiation

ny
n2 167429676849444
n3 2.1664499412657E+21
n4 2.8032696689909E+28
n5 3.6272801357661E+35

Nth Root

y√n
2√n 3597.1463689986
3√n 234.76791331353
4√n 59.976215027281
5√n 26.447415845626

Divisors of 12939462

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23189, 46378, 69567, 139134, 208701, 417402, 718859, 1437718, 2156577, 4313154, 6469731, 12939462

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 -12939461
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 12939462 can be divided by 24 positive divisors. The sum of these divisors (counting 12939462) is 1, the average is 0.041666666666667.

Base conversion 12939462

Base System Value
2 Binary 110001010111000011000110
3 Ternary 220100101121100
4 Quaternary 301113003012
5 Quinary 11303030322
6 Senary 1141200530
8 Octal 61270306
10 Decimal 12939462
12 Duodecimal 4400146
16 Hexadecimal c570c6
20 Vigesimal 40h8d2
36 Base36 7pc5i

Cryptographic Hash Functions

md5 36fdb1e9757f51488a41ac2161ab7670
sha1 9864858aef79b9d3d2001bbfcae2861d883181a0
sha256 48b6e5af5001315d6d399a319e8f3ad0bd54679f5061faa60020cac0b3a43856
sha512 9e291316b2695adb6fdb6fa67dadb57e8e49cf015740dff12d47cf088e4e7167019d420866b58fff9edcbcfeebb2b0525ffe22fc49f62b2991e09c8e3b421648
ripemd-160 ab34695c668683ba449e46b57cde9bf474e7cd83

12939462 as geometric shapes

Circle

Radius = n
Diameter 25878924
Circumference 81301037.521209
Area 5.2599584278313E+14

Sphere

Radius = n
Volume 9.0748042931336E+21
Surface area 2.1039833711325E+15
Circumference 81301037.521209

Square

Length = n
Perimeter 51757848
Area 167429676849444
Diagonal 18299162.650211

Cube

Length = n
Surface area 1004578061096664
Volume 2.1664499412657E+21
Space diagonal 22411805.606607

Equilateral Triangle

Length = n
Perimeter 38818386
Area 72499176749519
Altitude 11205902.803303

Triangular Pyramid

Length = n
Surface area 72499176749519
Volume 2.5531857409502E+20
Height 6099720.8834038