678403768 (number)

678403768 is an even 9-digits composite number following 678403767 and preceding 678403769. In scientific notation, it is written as 6.78403768 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 64 positive divisors. There are 261735936 positive integers (up to 678403768) that are relatively prime to 678403768.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred three thousand seven hundred sixty-eight

Notation

Scientific notation 6.78403768 × 10^8
Engineering notation 6.78403768 × 10^6

Prime Factorization of 678403768

Prime Factorization 2 × 2 × 2 × 7 × 23 × 17 × 30983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 169600942
Product of the distinct prime numbers

The prime factorization of 678403768 is 2 × 2 × 2 × 7 × 23 × 17 × 30983. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 7, 50, 808, 844, 9564, 7040, 92357, 59718, 773212, 540432, 4587128, 264300, 44710897, 9249028, 954083397, 376446047, 2470203789, 3743245351

Basic calculations (n = 678403768)

Multiplication

n×y
n×2 1356807536
n×3 2035211304
n×4 2713615072
n×5 3392018840

Division

n÷y
n÷2 339201884
n÷3 226134589.33333
n÷3 169600942
n÷5 135680753.6

Exponentiation

ny
n2 460231672436597824
n3 3.1222290073393E+26
n4 2.1181319231379E+35
n5 1.4369486777778E+44

Nth Root

y√n
2√n 26046.185286909
3√n 878.67732080153
4√n 161.38830591746
5√n 58.384511425078

Divisors of 678403768

1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 10948, 21896, 30983, 61966, 123932, 216881, 247864, 433762, 526711, 712609, 867524, 1053422, 1425218, 1735048, 2106844, 2850436, 3686977, 4213688, 4988263, 5700872, 7373954, 9976526, 12114353, 14747908, 19953052, 24228706, 29495816, 39906104, 48457412, 84800471, 96914824, 169600942, 339201884, 678403768

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678403767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678403768 can be divided by 64 positive divisors. The sum of these divisors (counting 678403768) is 1, the average is 0.015625.

Base conversion 678403768

Base System Value
2 Binary 101000011011111001111010111000
3 Ternary 1202021112111000111
4 Quaternary 220123321322320
5 Quinary 2342132410033
6 Senary 151152314104
8 Octal 5033717270
10 Decimal 678403768
12 Duodecimal 16b242934
16 Hexadecimal 286f9eb8
20 Vigesimal ac00988
36 Base36 b7wjp4

Cryptographic Hash Functions

md5 a14cba9694e7ddc6e75cd89d23538551
sha1 42a9dc7cf366af42caa1e72aeee500d27133d9e5
sha256 9022967bc002c517eead8b2b677f85106da7b9f9a184e86d1a628641a96b5f6d
sha512 c02f6620abc76ee6071ab5b8d5bbff311724cbc4ba150360d4774553b920134f0619b312eba5d86bec9f3aa6fa95431380e6f768cdbcc2c0e3cb1b892e1fa306
ripemd-160 12a89d26c7161f6fae179daa3048c6565a3f70bd

678403768 as geometric shapes

Circle

Radius = n
Diameter 1356807536
Circumference 4262536587.4329
Area 1.4458604410762E+18

Sphere

Radius = n
Volume 1.3078362283043E+27
Surface area 5.7834417643046E+18
Circumference 4262536587.4329

Square

Length = n
Perimeter 2713615072
Area 460231672436597824
Diagonal 959407809.47061

Cube

Length = n
Surface area 2761390034619586944
Volume 3.1222290073393E+26
Space diagonal 1175029794.2222

Equilateral Triangle

Length = n
Perimeter 2035211304
Area 1.9928615997815E+17
Altitude 587514897.11108

Triangular Pyramid

Length = n
Surface area 1.9928615997815E+17
Volume 3.6795821725116E+25
Height 319802603.15687