12820146 (number)

12820146 is an even 8-digits composite number following 12820145 and preceding 12820147. In scientific notation, it is written as 1.2820146 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 4125968 positive integers (up to 12820146) that are relatively prime to 12820146.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty thousand one hundred forty-six

Notation

Scientific notation 1.2820146 × 10^7
Engineering notation 1.2820146 × 10^6

Prime Factorization of 12820146

Prime Factorization 2 × 3 × 29 × 73679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12820146
Product of the distinct prime numbers

The prime factorization of 12820146 is 2 × 3 × 29 × 73679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 52, 31, 676, 70, 6849, 2765, 58463, 72438, 181627, 550839, 3498290, 338898, 97524048, 53176399, 671513601, 986184546, 8037155373, 6115370636

Basic calculations (n = 12820146)

Multiplication

n×y
n×2 25640292
n×3 38460438
n×4 51280584
n×5 64100730

Division

n÷y
n÷2 6410073
n÷3 4273382
n÷3 3205036.5
n÷5 2564029.2

Exponentiation

ny
n2 164356143461316
n3 2.107069755171E+21
n4 2.7012941893477E+28
n5 3.4630985896389E+35

Nth Root

y√n
2√n 3580.5231461338
3√n 234.04407818935
4√n 59.83747275858
5√n 26.398460117526

Divisors of 12820146

1, 2, 3, 6, 29, 58, 87, 174, 73679, 147358, 221037, 442074, 2136691, 4273382, 6410073, 12820146

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 -12820145
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 12820146 can be divided by 16 positive divisors. The sum of these divisors (counting 12820146) is 1, the average is 0.0625.

Base conversion 12820146

Base System Value
2 Binary 110000111001111010110010
3 Ternary 220010022221020
4 Quaternary 300321322302
5 Quinary 11240221041
6 Senary 1134440310
8 Octal 60717262
10 Decimal 12820146
12 Duodecimal 4363096
16 Hexadecimal c39eb2
20 Vigesimal 402a76
36 Base36 7ms36

Cryptographic Hash Functions

md5 d2f554d1e469da89cd71ea61e4052508
sha1 5e50056a4e67ffb52de3dfcd2d793f106fa19ff1
sha256 7c8ec9cd3e42f5cc8c94706ade95496b27615b6d6786e91b7b6cbea78c4572af
sha512 929141b61a2e3c974cc18325a942751b04ff42fd17c8744343c324fce1abe302ded0064ee99c0becfa39357cb016b5f245205ecda1abde62d6047c4354236af9
ripemd-160 0aa83f8e86a5a2b27b752b92ed9e49f7780c2b12

12820146 as geometric shapes

Circle

Radius = n
Diameter 25640292
Circumference 80551352.983097
Area 5.1634005287042E+14

Sphere

Radius = n
Volume 8.826073151262E+21
Surface area 2.0653602114817E+15
Circumference 80551352.983097

Square

Length = n
Perimeter 51280584
Area 164356143461316
Diagonal 18130424.344803

Cube

Length = n
Surface area 986136860767896
Volume 2.107069755171E+21
Space diagonal 22205144.232451

Equilateral Triangle

Length = n
Perimeter 38460438
Area 71168297752770
Altitude 11102572.116225

Triangular Pyramid

Length = n
Surface area 71168297752770
Volume 2.4832055205242E+20
Height 6043474.7816011