378889778 (number)

378889778 is an even 9-digits composite number following 378889777 and preceding 378889779. In scientific notation, it is written as 3.78889778 × 10^8. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 178301056 positive integers (up to 378889778) that are relatively prime to 378889778.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million eight hundred eighty-nine thousand seven hundred seventy-eight

Notation

Scientific notation 3.78889778 × 10^8
Engineering notation 3.78889778 × 10^6

Prime Factorization of 378889778

Prime Factorization 2 × 17 × 11143817

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 378889778
Product of the distinct prime numbers

The prime factorization of 378889778 is 2 × 17 × 11143817. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 378889778)

Multiplication

n×y
n×2 757779556
n×3 1136669334
n×4 1515559112
n×5 1894448890

Division

n÷y
n÷2 189444889
n÷3 126296592.66667
n÷3 94722444.5
n÷5 75777955.6

Exponentiation

ny
n2 143557463872889284
n3 5.4392455617042E+25
n4 2.0608745433616E+34
n5 7.8084429822012E+42

Nth Root

y√n
2√n 19465.091266162
3√n 723.6095604996
4√n 139.51735112939
5√n 51.964000435074

Divisors of 378889778

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 -378889777
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 378889778 can be divided by 8 positive divisors. The sum of these divisors (counting 378889778) is 1, the average is 0.125.

Base conversion 378889778

Base System Value
2 Binary 10110100101010110011000110010
3 Ternary 222101221121001202
4 Quaternary 112211112120302
5 Quinary 1233443433103
6 Senary 101332531202
8 Octal 2645263062
10 Decimal 378889778
12 Duodecimal a6a80b02
16 Hexadecimal 16956632
20 Vigesimal 5i8148i
36 Base36 69kx82

Cryptographic Hash Functions

md5 036b25004ec9b95ed531df36e6419561
sha1 8eafe5627a5fc03dd4647a3881eb22de7331cf67
sha256 8c87dad334bc3375a9149ae4a48917bfd2af192a69edbfa82ded9afafffe6ba6
sha512 9e3cb64f28c30bdb79bf8ca2d0ed31eb7b7550ed0fc711fc0ac0e57519125ed038b1c3f6b2bc88f161ef349b5d96782e14516c61f682d76ac3251c5b5770c157
ripemd-160 9001e861d5321afd0cf4038ad241cd2d84d89744

378889778 as geometric shapes

Circle

Radius = n
Diameter 757779556
Circumference 2380634686.1701
Area 4.5099907387105E+17

Sphere

Radius = n
Volume 2.2783858530294E+26
Surface area 1.8039962954842E+18
Circumference 2380634686.1701

Square

Length = n
Perimeter 1515559112
Area 143557463872889284
Diagonal 535831062.69213

Cube

Length = n
Surface area 861344783237335704
Volume 5.4392455617042E+25
Space diagonal 656256345.96449

Equilateral Triangle

Length = n
Perimeter 1136669334
Area 6.2162205308394E+16
Altitude 328128172.98225

Triangular Pyramid

Length = n
Surface area 6.2162205308394E+16
Volume 6.4102123686998E+24
Height 178610354.23071