685133028 is an even 9-digits composite number following 685133027
and preceding 685133029 . In scientific notation, it is written as 6.85133028 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 227902896 positive integers (up to 685133028) that are relatively prime to 685133028.
685133028 has 24 divisors, whose sum is 1334972800
The reverse of 685133028 is 820331586
Previous prime number is 487
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
six hundred eighty-five million one hundred thirty-three thousand twenty-eight
Scientific notation
6.85133028 × 10^8
Engineering notation
6.85133028 × 10^6
Prime Factorization
2 × 2 × 9 × 487 × 39079
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
342566514 Product of the distinct prime numbers
The prime factorization of 685133028 is 2 × 2 × 9 × 487 × 39079.
Since it has a total of 5 prime factors.
9 , 10 , 41 , 88 , 410 , 910 , 9260 , 688 , 96311 , 33712 , 557051 , 813889 , 9343841 , 9792553 , 5855565 , 23671767 , 767413550 , 95618944 , 9608763764 , 9384697916
n×2
1370266056
n×3
2055399084
n×4
2740532112
n×5
3425665140
n÷2
342566514
n÷3
228377676
n÷3
171283257
n÷5
137026605.6
n2
469407266056448784
n3
3.2160642155846E+26
n4
2.2034318142659E+35
n5
1.5096439108995E+44
2 √n26175.045902539
3 √n881.57304215259
4 √n161.78703873469
5 √n58.49988074954
1 , 2 , 4 , 9 , 18 , 36 , 487 , 974 , 1948 , 4383 , 8766 , 17532 , 39079 , 78158 , 156316 , 351711 , 703422 , 1406844 , 19031473 , 38062946 , 76125892 , 171283257 , 342566514 , 685133028
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
-685133027 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 685133028 can be divided by 24 positive divisors.
The sum of these divisors (counting 685133028) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000110101100100110011100100
3
Ternary
1202202012100211100
4
Quaternary
220311210303210
5
Quinary
2400343224103
6
Senary
151552440100
8
Octal
5065446344
10
Decimal
685133028
12
Duodecimal
171549030
16
Hexadecimal
28d64ce4
20
Vigesimal
ae21cb8
36
Base36
bbws10
md5
13265fd2363b70f9ce2e3752ce83e5b6
sha1
952e98b5d4da027516bc8cd7de16adf326d055ed
sha256
9c97ec6959b23362963190c2a4ec16e4b4e36934ec9876f5f682794fb27ffd06
sha512
1d5397962da622447167bb6f73da6a40a760c2bca58f94f3fed1b438178c72cab688b39fbe1b28dd73cffed954da0c516644c8bb84868217b597b8d0fdbe4799
ripemd-160
d493c442dc99eff87a22f426abc243b89c927007
Diameter
1370266056
Circumference
4304817774.9931
Area
1.4746864185846E+18
Volume
1.3471418284205E+27
Surface area
5.8987456743384E+18
Circumference
4304817774.9931
Perimeter
2740532112
Area
469407266056448784
Diagonal
968924420.22735
Surface area
2816443596338692704
Volume
3.2160642155846E+26
Space diagonal
1186685214.4395
Perimeter
2055399084
Area
2.0325930856294E+17
Altitude
593342607.21976
Surface area
2.0325930856294E+17
Volume
3.7901680259521E+25
Height
322974806.74245