678785628 (number)

678785628 is an even 9-digits composite number following 678785627 and preceding 678785629. In scientific notation, it is written as 6.78785628 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 221405184 positive integers (up to 678785628) that are relatively prime to 678785628.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million seven hundred eighty-five thousand six hundred twenty-eight

Notation

Scientific notation 6.78785628 × 10^8
Engineering notation 6.78785628 × 10^6

Prime Factorization of 678785628

Prime Factorization 2 × 2 × 3 × 53 × 449 × 2377

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 339392814
Product of the distinct prime numbers

The prime factorization of 678785628 is 2 × 2 × 3 × 53 × 449 × 2377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 15, 73, 871, 951, 6129, 1767, 94195, 37731, 50631, 345687, 7062435, 7262762, 14412082, 75469884, 849408134, 746118977, 4799133530, 1239321112

Basic calculations (n = 678785628)

Multiplication

n×y
n×2 1357571256
n×3 2036356884
n×4 2715142512
n×5 3393928140

Division

n÷y
n÷2 339392814
n÷3 226261876
n÷3 169696407
n÷5 135757125.6

Exponentiation

ny
n2 460749928779354384
n3 3.1275042975745E+26
n4 2.1229049687018E+35
n5 1.4409973823646E+44

Nth Root

y√n
2√n 26053.514695718
3√n 878.8421532128
4√n 161.41101169288
5√n 58.391082641978

Divisors of 678785628

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 449, 636, 898, 1347, 1796, 2377, 2694, 4754, 5388, 7131, 9508, 14262, 23797, 28524, 47594, 71391, 95188, 125981, 142782, 251962, 285564, 377943, 503924, 755886, 1067273, 1511772, 2134546, 3201819, 4269092, 6403638, 12807276, 56565469, 113130938, 169696407, 226261876, 339392814, 678785628

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678785627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678785628 can be divided by 48 positive divisors. The sum of these divisors (counting 678785628) is 1, the average is 0.020833333333333.

Base conversion 678785628

Base System Value
2 Binary 101000011101010111001001011100
3 Ternary 1202022020212211110
4 Quaternary 220131113021130
5 Quinary 2342232120003
6 Senary 151204422020
8 Octal 5035271134
10 Decimal 678785628
12 Duodecimal 16b3a7910
16 Hexadecimal 2875725c
20 Vigesimal ac28418
36 Base36 b84qcc

Cryptographic Hash Functions

md5 be9189ab0fbb6df54cea2a15723b1259
sha1 1aa1c593a39b514af469ade9462d6c99877244cc
sha256 c22725a770e3c93d8ff93fe7b68931fa257372aeeae1cf78be0620e4ba7e889d
sha512 7640b4d9b0ddb7ee1e179cd44ad1f1b07bbfe517697a38bc427bb749b464797bf766c4a9cb99694c74e9d61c18ace58ee71427a273ffbf868f2ff95a99d3aeb2
ripemd-160 6a26e250586bbd4bb1619a4c50dd033da36be86a

678785628 as geometric shapes

Circle

Radius = n
Diameter 1357571256
Circumference 4264935884.5743
Area 1.4474885913952E+18

Sphere

Radius = n
Volume 1.3100459367107E+27
Surface area 5.789954365581E+18
Circumference 4264935884.5743

Square

Length = n
Perimeter 2715142512
Area 460749928779354384
Diagonal 959947841.06154

Cube

Length = n
Surface area 2764499572676126304
Volume 3.1275042975745E+26
Space diagonal 1175691195.1435

Equilateral Triangle

Length = n
Perimeter 2036356884
Area 1.995105715574E+17
Altitude 587845597.57177

Triangular Pyramid

Length = n
Surface area 1.995105715574E+17
Volume 3.685799161675E+25
Height 319982613.68718