378778865 (number)

378778865 is an odd 9-digits composite number following 378778864 and preceding 378778866. In scientific notation, it is written as 3.78778865 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 302195952 positive integers (up to 378778865) that are relatively prime to 378778865.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million seven hundred seventy-eight thousand eight hundred sixty-five

Notation

Scientific notation 3.78778865 × 10^8
Engineering notation 3.78778865 × 10^6

Prime Factorization of 378778865

Prime Factorization 5 × 367 × 206419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 378778865
Product of the distinct prime numbers

The prime factorization of 378778865 is 5 × 367 × 206419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 94, 43, 190, 248, 5473, 8917, 41581, 95403, 414029, 333456, 8580428, 6702862, 28221678, 23380148, 285855904, 55045009, 9035743714, 8525310633

Basic calculations (n = 378778865)

Multiplication

n×y
n×2 757557730
n×3 1136336595
n×4 1515115460
n×5 1893894325

Division

n÷y
n÷2 189389432.5
n÷3 126259621.66667
n÷3 94694716.25
n÷5 75755773

Exponentiation

ny
n2 143473428570688225
n3 5.4344702431664E+25
n4 2.0584624705828E+34
n5 7.7970207825246E+42

Nth Root

y√n
2√n 19462.242034257
3√n 723.53894582093
4√n 139.50713972502
5√n 51.960957778082

Divisors of 378778865

1, 5, 367, 1835, 206419, 1032095, 75755773, 378778865

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 -378778864
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 378778865 can be divided by 8 positive divisors. The sum of these divisors (counting 378778865) is 1, the average is 0.125.

Base conversion 378778865

Base System Value
2 Binary 10110100100111011010011110001
3 Ternary 222101201221220212
4 Quaternary 112210323103301
5 Quinary 1233431410430
6 Senary 101330313505
8 Octal 2644732361
10 Decimal 378778865
12 Duodecimal a6a28895
16 Hexadecimal 1693b4f1
20 Vigesimal 5i77735
36 Base36 69ijn5

Cryptographic Hash Functions

md5 89d4f170682e0da2746a083e2935a369
sha1 41157d1a51bf7e8c9638e9651c311a899674af24
sha256 e18d14f48d0217a9f25435dc56610f956c1a3cb7566a27ddce1616b57318f7e1
sha512 d0e6766a2ac619b1ce0449ac7f9e4f33ea753c74b5f31f0c7057eaf9907feea1846291382f63f89ae4fc4201d1c01078472472cf1443476954ef082707e56254
ripemd-160 bb176194a835c93b56774ea0fe27297cabfb3631

378778865 as geometric shapes

Circle

Radius = n
Diameter 757557730
Circumference 2379937799.2382
Area 4.5073506918301E+17

Sphere

Radius = n
Volume 2.2763855722778E+26
Surface area 1.8029402767321E+18
Circumference 2379937799.2382

Square

Length = n
Perimeter 1515115460
Area 143473428570688225
Diagonal 535674208.02329

Cube

Length = n
Surface area 860840571424129350
Volume 5.4344702431664E+25
Space diagonal 656064239.01327

Equilateral Triangle

Length = n
Perimeter 1136336595
Area 6.2125816955134E+16
Altitude 328032119.50664

Triangular Pyramid

Length = n
Surface area 6.2125816955134E+16
Volume 6.4045846018324E+24
Height 178558069.3411