378400 (number)

378400 is an even 6-digits composite number following 378399 and preceding 378401. In scientific notation, it is written as 3.78400 × 10^5. The sum of its digits is 22. It has a total of 9 prime factors and 72 positive divisors. There are 134400 positive integers (up to 378400) that are relatively prime to 378400.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight thousand four hundred

Notation

Scientific notation 3.78400 × 10^5
Engineering notation 3.78400 × 10^3

Prime Factorization of 378400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 5 × 5 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4730
Product of the distinct prime numbers

The prime factorization of 378400 is 2 × 2 × 2 × 2 × 2 × 11 × 5 × 5 × 43. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 6, 28, 34, 752, 150, 692, 5918, 59134, 68834, 162933, 189426, 2512681, 8660577, 33422057, 66272220, 733068191, 52131958, 9179932108, 4936178317

Basic calculations (n = 378400)

Multiplication

n×y
n×2 756800
n×3 1135200
n×4 1513600
n×5 1892000

Division

n÷y
n÷2 189200
n÷3 126133.33333333
n÷3 94600
n÷5 75680

Exponentiation

ny
n2 143186560000
n3 54181794304000000
n4 2.0502390964634E+22
n5 7.7581047410174E+27

Nth Root

y√n
2√n 615.14225996919
3√n 72.329763085312
4√n 24.802061607237
5√n 13.049390441732

Divisors of 378400

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 160, 172, 176, 200, 215, 220, 275, 344, 352, 400, 430, 440, 473, 550, 688, 800, 860, 880, 946, 1075, 1100, 1376, 1720, 1760, 1892, 2150, 2200, 2365, 3440, 3784, 4300, 4400, 4730, 6880, 7568, 8600, 8800, 9460, 11825, 15136, 17200, 18920, 23650, 34400, 37840, 47300, 75680, 94600, 189200, 378400

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -378399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 378400 can be divided by 72 positive divisors. The sum of these divisors (counting 378400) is 1, the average is 0.013888888888889.

Base conversion 378400

Base System Value
2 Binary 1011100011000100000
3 Ternary 201020001211
4 Quaternary 1130120200
5 Quinary 44102100
6 Senary 12035504
8 Octal 1343040
10 Decimal 378400
12 Duodecimal 162b94
16 Hexadecimal 5c620
20 Vigesimal 27600
36 Base36 83z4

Cryptographic Hash Functions

md5 67f80e102ddb27d06fb20f80b69977bc
sha1 bcc386a4ecfb7e7607267a5bee2aae40c7a813b3
sha256 487649aefe52f4e47417123fb3b4c0ad4484724e59be92cb8be1f76d470ee585
sha512 cd4da9383afa40f4ba79b96d8d80b2bacf9dad5c1943f8f084e0d886026cff523463bfd942817192103346647b9df240f5e3b6ff104c03f2117c5f6682209007
ripemd-160 78905dade0c7b1d2e51ca1f338f45d5b743850c8

378400 as geometric shapes

Circle

Radius = n
Diameter 756800
Circumference 2377557.3202368
Area 449833844988.79

Sphere

Radius = n
Volume 2.2695616925835E+17
Surface area 1799335379955.2
Circumference 2377557.3202368

Square

Length = n
Perimeter 1513600
Area 143186560000
Diagonal 535138.41200198

Cube

Length = n
Surface area 859119360000
Volume 54181794304000000
Space diagonal 655408.02558406

Equilateral Triangle

Length = n
Perimeter 1135200
Area 62001599220.252
Altitude 327704.01279203

Triangular Pyramid

Length = n
Surface area 62001599220.252
Volume 6.3853856948688E+15
Height 178379.47066733