12454939 (number)

12454939 is an odd 8-digits composite number following 12454938 and preceding 12454940. In scientific notation, it is written as 1.2454939 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 10415040 positive integers (up to 12454939) that are relatively prime to 12454939.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-four thousand nine hundred thirty-nine

Notation

Scientific notation 1.2454939 × 10^7
Engineering notation 1.2454939 × 10^6

Prime Factorization of 12454939

Prime Factorization 7 × 41 × 43397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12454939
Product of the distinct prime numbers

The prime factorization of 12454939 is 7 × 41 × 43397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 78, 70, 975, 647, 5983, 1216, 39126, 8425, 917912, 577464, 8565575, 788640, 29380210, 83500754, 37659423, 383735126, 1584341133, 3715945904

Basic calculations (n = 12454939)

Multiplication

n×y
n×2 24909878
n×3 37364817
n×4 49819756
n×5 62274695

Division

n÷y
n÷2 6227469.5
n÷3 4151646.3333333
n÷3 3113734.75
n÷5 2490987.8

Exponentiation

ny
n2 155125505493721
n3 1.9320787082685E+21
n4 2.4063922454682E+28
n5 2.997146862738E+35

Nth Root

y√n
2√n 3529.1555647208
3√n 231.80023306095
4√n 59.40669629529
5√n 26.246314044006

Divisors of 12454939

1, 7, 41, 287, 43397, 303779, 1779277, 12454939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12454938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12454939 can be divided by 8 positive divisors. The sum of these divisors (counting 12454939) is 1, the average is 0.125.

Base conversion 12454939

Base System Value
2 Binary 101111100000110000011011
3 Ternary 212102202222001
4 Quaternary 233200300123
5 Quinary 11142024224
6 Senary 1122541431
8 Octal 57406033
10 Decimal 12454939
12 Duodecimal 4207877
16 Hexadecimal be0c1b
20 Vigesimal 3hgh6j
36 Base36 7eyaj

Cryptographic Hash Functions

md5 4f0a79c084777581ab1c8f16fb3a9784
sha1 ae1e8a1607fd69336c0b38e2c44af55f736acd43
sha256 6aa4f59f04cea12930252295a74aea538303cf818036076bb553bdfee6c02fc9
sha512 2543d40a097fa61544f8b7872430cd9ccd6c04ec79974b0459c85857daf976002a5d66b5108b6ac25e0d68ed9ffa9a0c0e8bdd957e43f7d2f191aab52e17d8a7
ripemd-160 81b6d1d85602cc6ac72caef67d20129f4d4f60ee

12454939 as geometric shapes

Circle

Radius = n
Diameter 24909878
Circumference 78256689.726618
Area 4.8734114844348E+14

Sphere

Radius = n
Volume 8.0930723680713E+21
Surface area 1.9493645937739E+15
Circumference 78256689.726618

Square

Length = n
Perimeter 49819756
Area 155125505493721
Diagonal 17613943.65233

Cube

Length = n
Surface area 930753032962326
Volume 1.9320787082685E+21
Space diagonal 21572587.153171

Equilateral Triangle

Length = n
Perimeter 37364817
Area 67171314266232
Altitude 10786293.576586

Triangular Pyramid

Length = n
Surface area 67171314266232
Volume 2.2769765940046E+20
Height 5871314.5507765