685767428 (number)

685767428 is an even 9-digits composite number following 685767427 and preceding 685767429. In scientific notation, it is written as 6.85767428 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 337582080 positive integers (up to 685767428) that are relatively prime to 685767428.

Interesting facts

Basic properties

Name

Name six hundred eighty-five million seven hundred sixty-seven thousand four hundred twenty-eight

Notation

Scientific notation 6.85767428 × 10^8
Engineering notation 6.85767428 × 10^6

Prime Factorization of 685767428

Prime Factorization 2 × 2 × 89 × 241 × 7993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 342883714
Product of the distinct prime numbers

The prime factorization of 685767428 is 2 × 2 × 89 × 241 × 7993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 93, 34, 60, 160, 2649, 359, 71548, 224, 907141, 152893, 2234989, 8508753, 79929507, 65216646, 271968152, 51347721, 9788896910, 8238978668

Basic calculations (n = 685767428)

Multiplication

n×y
n×2 1371534856
n×3 2057302284
n×4 2743069712
n×5 3428837140

Division

n÷y
n÷2 342883714
n÷3 228589142.66667
n÷3 171441857
n÷5 137153485.6

Exponentiation

ny
n2 470276965305735184
n3 3.2250062494536E+26
n4 2.2116042409717E+35
n5 1.5166461520851E+44

Nth Root

y√n
2√n 26187.161510939
3√n 881.84505619214
4√n 161.82447747773
5√n 58.510710350443

Divisors of 685767428

1, 2, 4, 89, 178, 241, 356, 482, 964, 7993, 15986, 21449, 31972, 42898, 85796, 711377, 1422754, 1926313, 2845508, 3852626, 7705252, 171441857, 342883714, 685767428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -685767427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 685767428 can be divided by 24 positive divisors. The sum of these divisors (counting 685767428) is 1, the average is 0.041666666666667.

Base conversion 685767428

Base System Value
2 Binary 101000110111111111101100000100
3 Ternary 1202210101121001122
4 Quaternary 220313333230010
5 Quinary 2401024024203
6 Senary 152014213112
8 Octal 5067775404
10 Decimal 685767428
12 Duodecimal 1717b4198
16 Hexadecimal 28dffb04
20 Vigesimal ae60ib8
36 Base36 bcadj8

Cryptographic Hash Functions

md5 718c19d927d064e71b578508039bcdaa
sha1 a50196a762d1b0af7284a1263e78744c003e7c63
sha256 3265ae783ce5ff9f2e02cf0e861817c6abd0c1fa896b2c916c57d6fd4c5db2e9
sha512 cd2131dcd1c6ed6f7c6fc49599ec063a57dbbe1f6c462f803d425693740307fa527efdebdd596beb147b28a32319d916d689997ad6955c9df30fa1fa10f106cf
ripemd-160 73fbbcdfe350f760fda46fe87c91bd490d100ef0

685767428 as geometric shapes

Circle

Radius = n
Diameter 1371534856
Circumference 4308803827.7519
Area 1.477418659357E+18

Sphere

Radius = n
Volume 1.3508874588086E+27
Surface area 5.909674637428E+18
Circumference 4308803827.7519

Square

Length = n
Perimeter 2743069712
Area 470276965305735184
Diagonal 969821597.31132

Cube

Length = n
Surface area 2821661791834411104
Volume 3.2250062494536E+26
Space diagonal 1187784027.4718

Equilateral Triangle

Length = n
Perimeter 2057302284
Area 2.0363589938471E+17
Altitude 593892013.73592

Triangular Pyramid

Length = n
Surface area 2.0363589938471E+17
Volume 3.8007063139294E+25
Height 323273865.77044