78829384 (number)

78829384 is an even 8-digits composite number following 78829383 and preceding 78829385. In scientific notation, it is written as 7.8829384 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 39336960 positive integers (up to 78829384) that are relatively prime to 78829384.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred twenty-nine thousand three hundred eighty-four

Notation

Scientific notation 7.8829384 × 10^7
Engineering notation 7.8829384 × 10^6

Prime Factorization of 78829384

Prime Factorization 2 × 2 × 2 × 521 × 18913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19707346
Product of the distinct prime numbers

The prime factorization of 78829384 is 2 × 2 × 2 × 521 × 18913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 7, 69, 367, 230, 3436, 6395, 29996, 64081, 617039, 849832, 7947360, 4855240, 92335251, 82426997, 676831296, 953429429, 7473887312, 3646397158

Basic calculations (n = 78829384)

Multiplication

n×y
n×2 157658768
n×3 236488152
n×4 315317536
n×5 394146920

Division

n÷y
n÷2 39414692
n÷3 26276461.333333
n÷3 19707346
n÷5 15765876.8

Exponentiation

ny
n2 6214071781819456
n3 4.8985145069261E+23
n4 3.8614688109605E+31
n5 3.0439720770323E+39

Nth Root

y√n
2√n 8878.5913297099
3√n 428.77492300162
4√n 94.226277278209
5√n 37.960998437149

Divisors of 78829384

1, 2, 4, 8, 521, 1042, 2084, 4168, 18913, 37826, 75652, 151304, 9853673, 19707346, 39414692, 78829384

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78829383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78829384 can be divided by 16 positive divisors. The sum of these divisors (counting 78829384) is 1, the average is 0.0625.

Base conversion 78829384

Base System Value
2 Binary 100101100101101011101001000
3 Ternary 12111022221120211
4 Quaternary 10230231131020
5 Quinary 130140020014
6 Senary 11453330504
8 Octal 454553510
10 Decimal 78829384
12 Duodecimal 22496a34
16 Hexadecimal 4b2d748
20 Vigesimal 14cdd94
36 Base36 1axl54

Cryptographic Hash Functions

md5 47b0c5818958c96f0bfcec02f9c10f36
sha1 cd8c481d1ba6f02e69ff3b005828fbd973d50a72
sha256 e923028003311d598af5ed87edc07fe445dd1c6d927e3fc614618aa0ec056c70
sha512 0842d186d076081372359ad5000b1e00ebf9633c1e5fa9aac5a466e03647516e37597a95f2d4f2fa3b0491d58c3ccf8bb4f58c3a1c301d60c0acb184f764a82a
ripemd-160 0bf666a134ecc6143bb067cb475bc888ead498c5

78829384 as geometric shapes

Circle

Radius = n
Diameter 157658768
Circumference 495299627.32282
Area 1.9522082258644E+16

Sphere

Radius = n
Volume 2.0518849584616E+24
Surface area 7.8088329034575E+16
Circumference 495299627.32282

Square

Length = n
Perimeter 315317536
Area 6214071781819456
Diagonal 111481583.96632

Cube

Length = n
Surface area 37284430690916736
Volume 4.8985145069261E+23
Space diagonal 136536498.21736

Equilateral Triangle

Length = n
Perimeter 236488152
Area 2.6907720119978E+15
Altitude 68268249.108679

Triangular Pyramid

Length = n
Surface area 2.6907720119978E+15
Volume 5.7729547093135E+22
Height 37160527.988772