12453820 (number)

12453820 is an even 8-digits composite number following 12453819 and preceding 12453821. In scientific notation, it is written as 1.2453820 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 4968000 positive integers (up to 12453820) that are relatively prime to 12453820.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-three thousand eight hundred twenty

Notation

Scientific notation 1.2453820 × 10^7
Engineering notation 1.2453820 × 10^6

Prime Factorization of 12453820

Prime Factorization 2 × 2 × 5 × 1151 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6226910
Product of the distinct prime numbers

The prime factorization of 12453820 is 2 × 2 × 5 × 1151 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 80, 8, 521, 424, 3879, 4273, 21842, 68279, 652991, 391709, 1360199, 7968289, 16243584, 15339033, 676546859, 111496690, 7752876824, 1246259613

Basic calculations (n = 12453820)

Multiplication

n×y
n×2 24907640
n×3 37361460
n×4 49815280
n×5 62269100

Division

n÷y
n÷2 6226910
n÷3 4151273.3333333
n÷3 3113455
n÷5 2490764

Exponentiation

ny
n2 155097632592400
n3 1.9315579987319E+21
n4 2.4055275635767E+28
n5 2.9958007281823E+35

Nth Root

y√n
2√n 3528.9970246516
3√n 231.79329090922
4√n 59.405361918362
5√n 26.245842412937

Divisors of 12453820

1, 2, 4, 5, 10, 20, 541, 1082, 1151, 2164, 2302, 2705, 4604, 5410, 5755, 10820, 11510, 23020, 622691, 1245382, 2490764, 3113455, 6226910, 12453820

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 -12453819
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 12453820 can be divided by 24 positive divisors. The sum of these divisors (counting 12453820) is 1, the average is 0.041666666666667.

Base conversion 12453820

Base System Value
2 Binary 101111100000011110111100
3 Ternary 212102201102121
4 Quaternary 233200132330
5 Quinary 11142010240
6 Senary 1122532324
8 Octal 57403674
10 Decimal 12453820
12 Duodecimal 42070a4
16 Hexadecimal be07bc
20 Vigesimal 3hgeb0
36 Base36 7exfg

Cryptographic Hash Functions

md5 675fc4f844202cfa98c6ca61a4354f7a
sha1 dc284561e822f005087fc0595cc4a7b2405fa78f
sha256 1c4e10d5f83e16432a5758f16fd64121dda18873404e2b9dee580e1b176df403
sha512 4958ade2e4c7fa46dbf7611188ba51290104d64ebfeac6297ad2bf6d35e240794c138cadcd160b82bcc2b13ef318de4409089da639100977c084632ddb29697c
ripemd-160 e40e6c42c8d86516a022c7104982f4498146d832

12453820 as geometric shapes

Circle

Radius = n
Diameter 24907640
Circumference 78249658.842259
Area 4.8725358314145E+14

Sphere

Radius = n
Volume 8.0908912250649E+21
Surface area 1.9490143325658E+15
Circumference 78249658.842259

Square

Length = n
Perimeter 49815280
Area 155097632592400
Diagonal 17612361.147353

Cube

Length = n
Surface area 930585795554400
Volume 1.9315579987319E+21
Space diagonal 21570648.988317

Equilateral Triangle

Length = n
Perimeter 37361460
Area 67159244945922
Altitude 10785324.494159

Triangular Pyramid

Length = n
Surface area 67159244945922
Volume 2.2763629319307E+20
Height 5870787.0491178