78834393 (number)

78834393 is an odd 8-digits composite number following 78834392 and preceding 78834394. In scientific notation, it is written as 7.8834393 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 47778360 positive integers (up to 78834393) that are relatively prime to 78834393.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty-four thousand three hundred ninety-three

Notation

Scientific notation 7.8834393 × 10^7
Engineering notation 7.8834393 × 10^6

Prime Factorization of 78834393

Prime Factorization 3 × 11 × 3 × 796307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26278131
Product of the distinct prime numbers

The prime factorization of 78834393 is 3 × 11 × 3 × 796307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 58, 79, 480, 669, 7373, 3398, 16165, 63592, 440243, 572114, 1417433, 1955694, 91421575, 33799894, 536963414, 454706352, 412461381, 3037189973

Basic calculations (n = 78834393)

Multiplication

n×y
n×2 157668786
n×3 236503179
n×4 315337572
n×5 394171965

Division

n÷y
n÷2 39417196.5
n÷3 26278131
n÷3 19708598.25
n÷5 15766878.6

Exponentiation

ny
n2 6214861519678449
n3 4.8994483548291E+23
n4 3.862450370878E+31
n5 3.0449393048079E+39

Nth Root

y√n
2√n 8878.8734082653
3√n 428.7840045902
4√n 94.227774081028
5√n 37.961480850683

Divisors of 78834393

1, 3, 9, 11, 33, 99, 796307, 2388921, 7166763, 8759377, 26278131, 78834393

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 -78834392
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 78834393 can be divided by 12 positive divisors. The sum of these divisors (counting 78834393) is 1, the average is 0.083333333333333.

Base conversion 78834393

Base System Value
2 Binary 100101100101110101011011001
3 Ternary 12111100012110100
4 Quaternary 10230232223121
5 Quinary 130140200033
6 Senary 11453410013
8 Octal 454565331
10 Decimal 78834393
12 Duodecimal 22499909
16 Hexadecimal 4b2ead9
20 Vigesimal 14ce5jd
36 Base36 1axp09

Cryptographic Hash Functions

md5 82052c9bcde60ac96291008f7e807fab
sha1 12e09e17cf10b8dc9e104e1a0959f9aa71eeeb6a
sha256 6dbfc5e9cef0e12f3a44680dcb7d454e70369c703e4086216b8ea2568d224f83
sha512 e30227d48f0a30297460e2f4f6eaf4a133ed2a272b34ecd8f786304a8a4332b34fb0df5eac8b51ac441737c37c1df9d40c66e88475c8c281c26c27c18fb70f59
ripemd-160 0b48c71147199b35b7173d060e44eefee757372e

78834393 as geometric shapes

Circle

Radius = n
Diameter 157668786
Circumference 495331099.79802
Area 1.95245632933E+16

Sphere

Radius = n
Volume 2.0522761277565E+24
Surface area 7.8098253173199E+16
Circumference 495331099.79802

Square

Length = n
Perimeter 315337572
Area 6214861519678449
Diagonal 111488667.76205

Cube

Length = n
Surface area 37289169118070694
Volume 4.8994483548291E+23
Space diagonal 136545174.05985

Equilateral Triangle

Length = n
Perimeter 236503179
Area 2.6911139785219E+15
Altitude 68272587.029926

Triangular Pyramid

Length = n
Surface area 2.6911139785219E+15
Volume 5.7740552596215E+22
Height 37162889.254017