678478568 (number)

678478568 is an even 9-digits composite number following 678478567 and preceding 678478569. In scientific notation, it is written as 6.78478568 × 10^8. The sum of its digits is 59. It has a total of 6 prime factors and 32 positive divisors. There are 318769152 positive integers (up to 678478568) that are relatively prime to 678478568.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred seventy-eight thousand five hundred sixty-eight

Notation

Scientific notation 6.78478568 × 10^8
Engineering notation 6.78478568 × 10^6

Prime Factorization of 678478568

Prime Factorization 2 × 2 × 2 × 17 × 677 × 7369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 169619642
Product of the distinct prime numbers

The prime factorization of 678478568 is 2 × 2 × 2 × 17 × 677 × 7369. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678478568)

Multiplication

n×y
n×2 1356957136
n×3 2035435704
n×4 2713914272
n×5 3392392840

Division

n÷y
n÷2 339239284
n÷3 226159522.66667
n÷3 169619642
n÷5 135695713.6

Exponentiation

ny
n2 460333167235330624
n3 3.1232618810873E+26
n4 2.1190662485691E+35
n5 1.4377410338263E+44

Nth Root

y√n
2√n 26047.621158179
3√n 878.70961359001
4√n 161.39275435464
5√n 58.385798849784

Divisors of 678478568

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678478567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678478568 can be divided by 32 positive divisors. The sum of these divisors (counting 678478568) is 1, the average is 0.03125.

Base conversion 678478568

Base System Value
2 Binary 101000011100001100001011101000
3 Ternary 1202021200021121212
4 Quaternary 220130030023220
5 Quinary 2342142303233
6 Senary 151154052252
8 Octal 5034141350
10 Decimal 678478568
12 Duodecimal 16b27a088
16 Hexadecimal 2870c2e8
20 Vigesimal ac09g88
36 Base36 b7y5ew

Cryptographic Hash Functions

md5 963b4f9df0a2e94b3cb765baa02c9c45
sha1 dfd438a4e7b6ca797bc955d742825ba47a1492b2
sha256 b053c4d62025304a235c9e52a929c3424c1fafe7931553a598e3254817159945
sha512 35e9ecf9fd9ae9bc1a4e697d920e101326f5e385de05c25af2925c4b55092b86f7d9978442b976150500c7585ace7f911fb403f50ee7d6ccfdcd92aa03e8ea4b
ripemd-160 396b793cd6a589d848c234fc95f635099be7cfdc

678478568 as geometric shapes

Circle

Radius = n
Diameter 1356957136
Circumference 4263006569.6938
Area 1.4461792963902E+18

Sphere

Radius = n
Volume 1.3082688774481E+27
Surface area 5.7847171855609E+18
Circumference 4263006569.6938

Square

Length = n
Perimeter 2713914272
Area 460333167235330624
Diagonal 959513592.64508

Cube

Length = n
Surface area 2761999003411983744
Volume 3.1232618810873E+26
Space diagonal 1175159351.6226

Equilateral Triangle

Length = n
Perimeter 2035435704
Area 1.9933010851517E+17
Altitude 587579675.81129

Triangular Pyramid

Length = n
Surface area 1.9933010851517E+17
Volume 3.6807994258972E+25
Height 319837864.21503