678685616 (number)

678685616 is an even 9-digits composite number following 678685615 and preceding 678685617. In scientific notation, it is written as 6.78685616 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 290865216 positive integers (up to 678685616) that are relatively prime to 678685616.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million six hundred eighty-five thousand six hundred sixteen

Notation

Scientific notation 6.78685616 × 10^8
Engineering notation 6.78685616 × 10^6

Prime Factorization of 678685616

Prime Factorization 2 × 2 × 2 × 2 × 7 × 6059693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 84835702
Product of the distinct prime numbers

The prime factorization of 678685616 is 2 × 2 × 2 × 2 × 7 × 6059693. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 76, 17, 112, 357, 3253, 3795, 92357, 39544, 199991, 127270, 1225229, 8638982, 56348201, 38268160, 166058077, 157688581, 8013022897, 9174230573

Basic calculations (n = 678685616)

Multiplication

n×y
n×2 1357371232
n×3 2036056848
n×4 2714742464
n×5 3393428080

Division

n÷y
n÷2 339342808
n÷3 226228538.66667
n÷3 169671404
n÷5 135737123.2

Exponentiation

ny
n2 460614165365299456
n3 3.1261220855927E+26
n4 2.1216540933517E+35
n5 1.4399361152853E+44

Nth Root

y√n
2√n 26051.595267853
3√n 878.79898834358
4√n 161.40506580604
5√n 58.389361876858

Divisors of 678685616

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6059693, 12119386, 24238772, 42417851, 48477544, 84835702, 96955088, 169671404, 339342808, 678685616

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678685615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678685616 can be divided by 20 positive divisors. The sum of these divisors (counting 678685616) is 1, the average is 0.05.

Base conversion 678685616

Base System Value
2 Binary 101000011100111110101110110000
3 Ternary 1202022001210122022
4 Quaternary 220130332232300
5 Quinary 2342220414431
6 Senary 151202331012
8 Octal 5034765660
10 Decimal 678685616
12 Duodecimal 16b359a68
16 Hexadecimal 2873ebb0
20 Vigesimal ac1fe0g
36 Base36 b82l68

Cryptographic Hash Functions

md5 9dbf68aa10c1c02ad47c4e64fec87a35
sha1 9468547dc4a39c249e01e4f52319d6ad418804c7
sha256 edde59f5008c236be9e3cbed9df5b1b0a400de6c8d30c4b7c28b4a11da6f491d
sha512 34c35752b54b7199ba4e8f6ad62a5ae5ad2ff16fa43fde185c020e11d7f789b8b79ed8934d241d8ad0cd59813f90795f43f27c7ae2cd412fed72ffbb71b32675
ripemd-160 fa7b8b871100589613fc3ef3714dc00c8726d439

678685616 as geometric shapes

Circle

Radius = n
Diameter 1357371232
Circumference 4264307490.6453
Area 1.447062078051E+18

Sphere

Radius = n
Volume 1.3094669571097E+27
Surface area 5.7882483122041E+18
Circumference 4264307490.6453

Square

Length = n
Perimeter 2714742464
Area 460614165365299456
Diagonal 959806402.73474

Cube

Length = n
Surface area 2763684992191796736
Volume 3.1261220855927E+26
Space diagonal 1175517969.2782

Equilateral Triangle

Length = n
Perimeter 2036056848
Area 1.9945178427466E+17
Altitude 587758984.63909

Triangular Pyramid

Length = n
Surface area 1.9945178427466E+17
Volume 3.6841702092328E+25
Height 319935467.57825