12999738 (number)

12999738 is an even 8-digits composite number following 12999737 and preceding 12999739. In scientific notation, it is written as 1.2999738 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 4144800 positive integers (up to 12999738) that are relatively prime to 12999738.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-nine thousand seven hundred thirty-eight

Notation

Scientific notation 1.2999738 × 10^7
Engineering notation 1.2999738 × 10^6

Prime Factorization of 12999738

Prime Factorization 2 × 23 × 3 × 94201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12999738
Product of the distinct prime numbers

The prime factorization of 12999738 is 2 × 23 × 3 × 94201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 74, 92, 283, 910, 4283, 1813, 53000, 35118, 979338, 98285, 5552696, 970562, 10069774, 37143340, 563165482, 539536392, 8370607839, 9376463607

Basic calculations (n = 12999738)

Multiplication

n×y
n×2 25999476
n×3 38999214
n×4 51998952
n×5 64998690

Division

n÷y
n÷2 6499869
n÷3 4333246
n÷3 3249934.5
n÷5 2599947.6

Exponentiation

ny
n2 168993188068644
n3 2.1968671686771E+21
n4 2.8558697613604E+28
n5 3.7125558659808E+35

Nth Root

y√n
2√n 3605.5149424181
3√n 235.13188914688
4√n 60.045940265917
5√n 26.4720101032

Divisors of 12999738

1, 2, 3, 6, 23, 46, 69, 138, 94201, 188402, 282603, 565206, 2166623, 4333246, 6499869, 12999738

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 -12999737
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 12999738 can be divided by 16 positive divisors. The sum of these divisors (counting 12999738) is 1, the average is 0.0625.

Base conversion 12999738

Base System Value
2 Binary 110001100101110000111010
3 Ternary 220110110021210
4 Quaternary 301211300322
5 Quinary 11311442423
6 Senary 1142343550
8 Octal 61456072
10 Decimal 12999738
12 Duodecimal 442abb6
16 Hexadecimal c65c3a
20 Vigesimal 414j6i
36 Base36 7qmnu

Cryptographic Hash Functions

md5 43c2993fb2498fdce0a1c98ae0917b2f
sha1 776c399bcbed4218566e0d12e0f971a5666d8b15
sha256 dd612bc319ed968c0547279e523f9612bc30e8ba982b5537deab2fb0f703f913
sha512 0f7a9756c62a144621600df130290384764fa6d607079551011e285ed9191d991bbc0a3d745113a50c75d4129e0ea02e83cf816da835405a11dfbbaf6acfea39
ripemd-160 54f11a2aa6744be91efab79ae045fc63b6578e18

12999738 as geometric shapes

Circle

Radius = n
Diameter 25999476
Circumference 81679762.798784
Area 5.3090775814317E+14

Sphere

Radius = n
Volume 9.2022156773714E+21
Surface area 2.1236310325727E+15
Circumference 81679762.798784

Square

Length = n
Perimeter 51998952
Area 168993188068644
Diagonal 18384405.786897

Cube

Length = n
Surface area 1013959128411864
Volume 2.1968671686771E+21
Space diagonal 22516206.701084

Equilateral Triangle

Length = n
Perimeter 38999214
Area 73176196966984
Altitude 11258103.350542

Triangular Pyramid

Length = n
Surface area 73176196966984
Volume 2.5890327872294E+20
Height 6128135.262299