78348768 (number)

78348768 is an even 8-digits composite number following 78348767 and preceding 78348769. In scientific notation, it is written as 7.8348768 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 24 positive divisors. There are 26116224 positive integers (up to 78348768) that are relatively prime to 78348768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8348768 × 10^7
Engineering notation 7.8348768 × 10^6

Prime Factorization of 78348768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 816133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4896798
Product of the distinct prime numbers

The prime factorization of 78348768 is 2 × 2 × 2 × 2 × 2 × 3 × 816133. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78348768)

Multiplication

n×y
n×2 156697536
n×3 235046304
n×4 313395072
n×5 391743840

Division

n÷y
n÷2 39174384
n÷3 26116256
n÷3 19587192
n÷5 15669753.6

Exponentiation

ny
n2 6138529447117824
n3 4.809462195134E+23
n4 3.7681543773133E+31
n5 2.952302530963E+39

Nth Root

y√n
2√n 8851.4839433849
3√n 427.9017447031
4√n 94.082325350646
5√n 37.914596143432

Divisors of 78348768

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78348767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78348768 can be divided by 24 positive divisors. The sum of these divisors (counting 78348768) is 1, the average is 0.041666666666667.

Base conversion 78348768

Base System Value
2 Binary 100101010111000000111100000
3 Ternary 12110102112022020
4 Quaternary 10222320013200
5 Quinary 130024130033
6 Senary 11435141440
8 Octal 452700740
10 Decimal 78348768
12 Duodecimal 222a4880
16 Hexadecimal 4ab81e0
20 Vigesimal 149dbi8
36 Base36 1anaao

Cryptographic Hash Functions

md5 10fb89ddc20a25463b875885123ec387
sha1 448b686e5d894e4209d8e1a68ff175641c58fc5f
sha256 282b6bfa7f3190f11f7835d333667721686b88aea4aaa06f497e0173f5d5fed2
sha512 f8dcc859e20630ddda4140cab83d9130ca3af7d8ee126a40a31459d310bf07f3ca508d70b15d64fba5acaaade9e65ecf27d6fe9d4101cd7f17a550da5a8d72e9
ripemd-160 6c879343badd1f9fb807fc4ac16c3f726ce56131

78348768 as geometric shapes

Circle

Radius = n
Diameter 156697536
Circumference 492279827.93322
Area 1.928475901491E+16

Sphere

Radius = n
Volume 2.0145828133268E+24
Surface area 7.713903605964E+16
Circumference 492279827.93322

Square

Length = n
Perimeter 313395072
Area 6138529447117824
Diagonal 110801890.30082

Cube

Length = n
Surface area 36831176682706944
Volume 4.809462195134E+23
Space diagonal 135704046.88643

Equilateral Triangle

Length = n
Perimeter 235046304
Area 2.6580612215414E+15
Altitude 67852023.443213

Triangular Pyramid

Length = n
Surface area 2.6580612215414E+15
Volume 5.6680055533993E+22
Height 36933963.433608