378664785 (number)

378664785 is an odd 9-digits composite number following 378664784 and preceding 378664786. In scientific notation, it is written as 3.78664785 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 201954528 positive integers (up to 378664785) that are relatively prime to 378664785.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million six hundred sixty-four thousand seven hundred eighty-five

Notation

Scientific notation 3.78664785 × 10^8
Engineering notation 3.78664785 × 10^6

Prime Factorization of 378664785

Prime Factorization 3 × 3 × 5 × 8414773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126221595
Product of the distinct prime numbers

The prime factorization of 378664785 is 3 × 3 × 5 × 8414773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 378664785)

Multiplication

n×y
n×2 757329570
n×3 1135994355
n×4 1514659140
n×5 1893323925

Division

n÷y
n÷2 189332392.5
n÷3 126221595
n÷3 94666196.25
n÷5 75732957

Exponentiation

ny
n2 143387019399096225
n3 5.429561487255E+25
n4 2.0559837332157E+34
n5 7.7852863830161E+42

Nth Root

y√n
2√n 19459.311010413
3√n 723.46630043465
4√n 139.49663440533
5√n 51.957827497669

Divisors of 378664785

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -378664784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 378664785 can be divided by 12 positive divisors. The sum of these divisors (counting 378664785) is 1, the average is 0.083333333333333.

Base conversion 378664785

Base System Value
2 Binary 10110100100011111011101010001
3 Ternary 222101112011102200
4 Quaternary 112210133131101
5 Quinary 1233414233120
6 Senary 101324033413
8 Octal 2644373521
10 Decimal 378664785
12 Duodecimal a6992869
16 Hexadecimal 1691f751
20 Vigesimal 5i6d1j5
36 Base36 69g3m9

Cryptographic Hash Functions

md5 52a0aa21c58abd38a95964f54ff3a53d
sha1 045d2d3d151515277b35152c9772fc88047be3d7
sha256 4d9dcea36e71a3dc6f5f6350717eac452091ac2f97525496fb5bd496707cd88f
sha512 d43ceb6d58a9077f6e95dbbc49ddd4c9545a9296f2da4fa38ba2df24819ff82f17e590d255d3c96db3a04cfd1c5a3f5482073e6ed3417b9a6a693ee5fdab5d72
ripemd-160 a51c17811a53f988dd56efa2307bf6a2f05709d4

378664785 as geometric shapes

Circle

Radius = n
Diameter 757329570
Circumference 2379221013.4583
Area 4.5046360676434E+17

Sphere

Radius = n
Volume 2.2743293974099E+26
Surface area 1.8018544270574E+18
Circumference 2379221013.4583

Square

Length = n
Perimeter 1514659140
Area 143387019399096225
Diagonal 535512874.54009

Cube

Length = n
Surface area 860322116394577350
Volume 5.429561487255E+25
Space diagonal 655866646.65715

Equilateral Triangle

Length = n
Perimeter 1135994355
Area 6.2088400686275E+16
Altitude 327933323.32857

Triangular Pyramid

Length = n
Surface area 6.2088400686275E+16
Volume 6.3987995775122E+24
Height 178504291.51336