78443376 (number)

78443376 is an even 8-digits composite number following 78443375 and preceding 78443377. In scientific notation, it is written as 7.8443376 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 160 positive divisors. There are 22256640 positive integers (up to 78443376) that are relatively prime to 78443376.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-three thousand three hundred seventy-six

Notation

Scientific notation 7.8443376 × 10^7
Engineering notation 7.8443376 × 10^6

Prime Factorization of 78443376

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 47 × 29 × 109

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 9805422
Product of the distinct prime numbers

The prime factorization of 78443376 is 2 × 2 × 2 × 2 × 3 × 11 × 47 × 29 × 109. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78443376)

Multiplication

n×y
n×2 156886752
n×3 235330128
n×4 313773504
n×5 392216880

Division

n÷y
n÷2 39221688
n÷3 26147792
n÷3 19610844
n÷5 15688675.2

Exponentiation

ny
n2 6153363238277376
n3 4.8269058616477E+23
n4 3.7863879142183E+31
n5 2.9701705083689E+39

Nth Root

y√n
2√n 8856.8265196965
3√n 428.07390926726
4√n 94.110714159954
5√n 37.923748279173

Divisors of 78443376

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78443375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78443376 can be divided by 160 positive divisors. The sum of these divisors (counting 78443376) is 1, the average is 0.00625.

Base conversion 78443376

Base System Value
2 Binary 100101011001111001101110000
3 Ternary 12110121100002020
4 Quaternary 10223033031300
5 Quinary 130040142001
6 Senary 11441151440
8 Octal 453171560
10 Decimal 78443376
12 Duodecimal 2232b580
16 Hexadecimal 4acf370
20 Vigesimal 14a588g
36 Base36 1apbao

Cryptographic Hash Functions

md5 7c88252c6b778dc2ff787966eb607749
sha1 487ee39afb4f5e9cdacf37c270c585ea3c866470
sha256 a6a455b7a04482da07ad877e8c851962e5811f77cce2372e629d4db38854dc33
sha512 1eae967b453d58c9dd5168b4698006b60ea43a8a7f64bea84b775909640e358beeeb54f98ad7fbcc665d1f7c0a1816f5209c649c7ee903c61b9ec23e9e52c316
ripemd-160 a00285e505be2c4d5864d8a6182a4237206ba7af

78443376 as geometric shapes

Circle

Radius = n
Diameter 156886752
Circumference 492874267.52876
Area 1.9331360744242E+16

Sphere

Radius = n
Volume 2.0218895992696E+24
Surface area 7.7325442976967E+16
Circumference 492874267.52876

Square

Length = n
Perimeter 313773504
Area 6153363238277376
Diagonal 110935686.21753

Cube

Length = n
Surface area 36920179429664256
Volume 4.8269058616477E+23
Space diagonal 135867912.74923

Equilateral Triangle

Length = n
Perimeter 235330128
Area 2.6644844415307E+15
Altitude 67933956.374615

Triangular Pyramid

Length = n
Surface area 2.6644844415307E+15
Volume 5.6885631115336E+22
Height 36978562.072511