678980105 (number)

678980105 is an odd 9-digits composite number following 678980104 and preceding 678980106. In scientific notation, it is written as 6.78980105 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 500133312 positive integers (up to 678980105) that are relatively prime to 678980105.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million nine hundred eighty thousand one hundred five

Notation

Scientific notation 6.78980105 × 10^8
Engineering notation 6.78980105 × 10^6

Prime Factorization of 678980105

Prime Factorization 215 × 19 × 479 × 347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 678980105
Product of the distinct prime numbers

The prime factorization of 678980105 is 215 × 19 × 479 × 347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 10, 82, 991, 713, 9242, 7454, 6554, 78331, 47752, 328867, 57802, 7558479, 28330396, 64186699, 660126000, 287105530, 3401450987, 32893643

Basic calculations (n = 678980105)

Multiplication

n×y
n×2 1357960210
n×3 2036940315
n×4 2715920420
n×5 3394900525

Division

n÷y
n÷2 339490052.5
n÷3 226326701.66667
n÷3 169745026.25
n÷5 135796021

Exponentiation

ny
n2 461013982985811025
n3 3.1301932257417E+26
n4 2.1253389250844E+35
n5 1.4430628465144E+44

Nth Root

y√n
2√n 26057.246688781
3√n 878.92607674635
4√n 161.42257180698
5√n 58.394428152235

Divisors of 678980105

1, 19, 215, 347, 479, 4085, 6593, 9101, 74605, 102985, 166213, 1417495, 1956715, 3158047, 35735795, 678980105

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 -678980104
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 678980105 can be divided by 16 positive divisors. The sum of these divisors (counting 678980105) is 1, the average is 0.0625.

Base conversion 678980105

Base System Value
2 Binary 101000011110000110101000001001
3 Ternary 1202022121202121022
4 Quaternary 220132012220021
5 Quinary 2342304330410
6 Senary 151212522225
8 Octal 5036065011
10 Decimal 678980105
12 Duodecimal 16b480375
16 Hexadecimal 28786a09
20 Vigesimal ac3ca55
36 Base36 b88weh

Cryptographic Hash Functions

md5 acde0dc7fcd41aeeef9b3007521d7ced
sha1 5f57522240821485dc1daf06bd281df1f1f91a0f
sha256 b62fda9ed2adb04ee3eb6dae842008715742ff2f1e311922757c8667f6faf9b0
sha512 584eae48f72c7ade9b1cddd9e1d45a498368a601d66b079667fbf65ef2ea42c71fcb60c65d7d7ab8e334e037408d29dea5047877dbd4013822b405735e86b1b6
ripemd-160 7a3429c2214f1e86216b7390918232873c4b76a2

678980105 as geometric shapes

Circle

Radius = n
Diameter 1357960210
Circumference 4266157819.6033
Area 1.4483181421504E+18

Sphere

Radius = n
Volume 1.3111722723076E+27
Surface area 5.7932725686016E+18
Circumference 4266157819.6033

Square

Length = n
Perimeter 2715920420
Area 461013982985811025
Diagonal 960222873.07251

Cube

Length = n
Surface area 2766083897914866150
Volume 3.1301932257417E+26
Space diagonal 1176028039.1885

Equilateral Triangle

Length = n
Perimeter 2036940315
Area 1.9962491038278E+17
Altitude 588014019.59423

Triangular Pyramid

Length = n
Surface area 1.9962491038278E+17
Volume 3.6889680939103E+25
Height 320074291.02417