78814384 (number)

78814384 is an even 8-digits composite number following 78814383 and preceding 78814385. In scientific notation, it is written as 7.8814384 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 35707200 positive integers (up to 78814384) that are relatively prime to 78814384.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred fourteen thousand three hundred eighty-four

Notation

Scientific notation 7.8814384 × 10^7
Engineering notation 7.8814384 × 10^6

Prime Factorization of 78814384

Prime Factorization 2 × 2 × 2 × 2 × 11 × 431 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9851798
Product of the distinct prime numbers

The prime factorization of 78814384 is 2 × 2 × 2 × 2 × 11 × 431 × 1039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78814384)

Multiplication

n×y
n×2 157628768
n×3 236443152
n×4 315257536
n×5 394071920

Division

n÷y
n÷2 39407192
n÷3 26271461.333333
n÷3 19703596
n÷5 15762876.8

Exponentiation

ny
n2 6211707125299456
n3 4.8957187066889E+23
n4 3.8585305410496E+31
n5 3.0410770773801E+39

Nth Root

y√n
2√n 8877.7465609241
3√n 428.74772488713
4√n 94.221794511271
5√n 37.959553650211

Divisors of 78814384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78814383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78814384 can be divided by 40 positive divisors. The sum of these divisors (counting 78814384) is 1, the average is 0.025.

Base conversion 78814384

Base System Value
2 Binary 100101100101001110010110000
3 Ternary 12111022012000021
4 Quaternary 10230221302300
5 Quinary 130134030014
6 Senary 11453133224
8 Octal 454516260
10 Decimal 78814384
12 Duodecimal 2248a214
16 Hexadecimal 4b29cb0
20 Vigesimal 14cbfj4
36 Base36 1ax9kg

Cryptographic Hash Functions

md5 a9c8ffdb826dc7f08d7e4e1d38355dac
sha1 69586e40e50c6024972458044d10793f7e502b3a
sha256 b02c76ec2fbadda8b48c17e618f917c123d594730d8b7d18459263c569f7a0ce
sha512 22e4fb0cead2e20fed8db6eb35ae94897614524d72177e6728b4a62b5efc8882c496a62edacd8659a7e14c38d36dfb727367eb725c903277a9a11827fed89074
ripemd-160 6e4e765334256401421d5df3ad0ce15b56a8deff

78814384 as geometric shapes

Circle

Radius = n
Diameter 157628768
Circumference 495205379.54321
Area 1.9514653471092E+16

Sphere

Radius = n
Volume 2.0507138563968E+24
Surface area 7.8058613884369E+16
Circumference 495205379.54321

Square

Length = n
Perimeter 315257536
Area 6211707125299456
Diagonal 111460370.76288

Cube

Length = n
Surface area 37270242751796736
Volume 4.8957187066889E+23
Space diagonal 136510517.45524

Equilateral Triangle

Length = n
Perimeter 236443152
Area 2.6897480856891E+15
Altitude 68255258.727622

Triangular Pyramid

Length = n
Surface area 2.6897480856891E+15
Volume 5.7696598271359E+22
Height 37153456.92096