2445400 (number)

2445400 is an even 7-digits composite number following 2445399 and preceding 2445401. In scientific notation, it is written as 2.445400 × 10^6. The sum of its digits is 19. It has a total of 6 prime factors and 24 positive divisors. There are 978080 positive integers (up to 2445400) that are relatively prime to 2445400.

Interesting facts

Basic properties

Name

Name two million four hundred forty-five thousand four hundred

Notation

Scientific notation 2.445400 × 10^6
Engineering notation 2.445400 × 10^6

Prime Factorization of 2445400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 12227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 122270
Product of the distinct prime numbers

The prime factorization of 2445400 is 2 × 2 × 2 × 5 × 5 × 12227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 18, 80, 346, 621, 1269, 7065, 21603, 96206, 669870, 541996, 8653260, 2247493, 36811484, 85972002, 309479857, 697459302, 8421874298, 6575626468

Basic calculations (n = 2445400)

Multiplication

n×y
n×2 4890800
n×3 7336200
n×4 9781600
n×5 12227000

Division

n÷y
n÷2 1222700
n÷3 815133.33333333
n÷3 611350
n÷5 489080

Exponentiation

ny
n2 5979981160000
n3 1.4623445928664E+19
n4 3.5760174673955E+25
n5 8.7447931147689E+31

Nth Root

y√n
2√n 1563.7774777762
3√n 134.72555126141
4√n 39.544626408352
5√n 18.952651703811

Divisors of 2445400

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12227, 24454, 48908, 61135, 97816, 122270, 244540, 305675, 489080, 611350, 1222700, 2445400

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 -2445399
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 2445400 can be divided by 24 positive divisors. The sum of these divisors (counting 2445400) is 1, the average is 0.041666666666667.

Base conversion 2445400

Base System Value
2 Binary 1001010101000001011000
3 Ternary 11121020110101
4 Quaternary 21111001120
5 Quinary 1111223100
6 Senary 124225144
8 Octal 11250130
10 Decimal 2445400
12 Duodecimal 99b1b4
16 Hexadecimal 255058
20 Vigesimal f5da0
36 Base36 1gevs

Cryptographic Hash Functions

md5 26ec7f1037ffa51953362f1722f9d4ee
sha1 246cdcde86bff14ef73b4e6d49f9bd06eed166a4
sha256 0d42681eeae9c39ceebe370222b28209a96e53da1707c3c59a54cd2527d26c1b
sha512 31518c55889ea163fc03ad9e33f116eb9113085186d5f493126c70b5703a10b2e344edffc5bbfecb7c1ff8c2fd111a7bb775d10ed33898bb140eea488f4d78d9
ripemd-160 9124a18684dd1c977a143465337464ecb3e56f22

2445400 as geometric shapes

Circle

Radius = n
Diameter 4890800
Circumference 15364901.350177
Area 18786664880861

Sphere

Radius = n
Volume 6.1254547066211E+19
Surface area 75146659523445
Circumference 15364901.350177

Square

Length = n
Perimeter 9781600
Area 5979981160000
Diagonal 3458317.8454272

Cube

Length = n
Surface area 35879886960000
Volume 1.4623445928664E+19
Space diagonal 4235557.0448289

Equilateral Triangle

Length = n
Perimeter 7336200
Area 2589407799356.2
Altitude 2117778.5224145

Triangular Pyramid

Length = n
Surface area 2589407799356.2
Volume 1.7233896300789E+18
Height 1152772.6151424