689796656 is an even 9-digits composite number following 689796655
and preceding 689796657 . In scientific notation, it is written as 6.89796656 × 10^8.
The sum of its digits is 62. It has a total of 5 prime factors and 10 positive divisors.
There are 344898320 positive integers (up to 689796656) that are relatively prime to 689796656.
689796656 has 10 divisors, whose sum is 1336481052
The reverse of 689796656 is 656697986
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 62
Digital Root 8
Name
six hundred eighty-nine million seven hundred ninety-six thousand six hundred fifty-six
Scientific notation
6.89796656 × 10^8
Engineering notation
6.89796656 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 43112291
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
86224582
Product of the distinct prime numbers
The prime factorization of 689796656 is 2 × 2 × 2 × 2 × 43112291.
Since it has a total of 5 prime factors.
6 , 2 , 15 , 30 , 817 , 955 , 7137 , 1089 , 61014 , 55680 , 286286 , 566980 , 2459097 , 208995 , 95219358 , 12405289 , 721170899 , 684858643 , 7859308857 , 1415544198
n×2
1379593312
n×3
2069389968
n×4
2759186624
n×5
3448983280
n÷2
344898328
n÷3
229932218.66667
n÷3
172449164
n÷5
137959331.2
n2
475819426628782336
n3
3.2821864934837E+26
n4
2.2640412675734E+35
n5
1.5617280954182E+44
2 √n
26263.980201028
3 √n
883.56877885056
4 √n
162.06165555439
5 √n
58.57930528838
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-689796655
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 689796656 can be divided by 10 positive divisors.
The sum of these divisors (counting 689796656) is 1, the average is 0.1.
Base
System
Value
2
Binary
101001000111010111011000110000
3
Ternary
1210001222022010022
4
Quaternary
221013113120300
5
Quinary
2403041443111
6
Senary
152240423012
8
Octal
5107273060
10
Decimal
689796656
12
Duodecimal
173017a68
16
Hexadecimal
291d7630
20
Vigesimal
afb4bcg
36
Base36
beoqi8
md5
1a6d61677067a3eb83f61c0c8d2d1624
sha1
b89b62dfa54873798d402b3e4429dd98ae75021f
sha256
180f205a64ddfe7725b9a3969cf45c239a41554ea5fbbea2f547c1f06daa8a8c
sha512
77fb4acda23092ac297dd1f57cb17c8e76ed97b4fb446398a723e9016b42483ee7b84425cf61a287e0f90bae78bd3fbe513b94404b430144548c4167ad13f67c
ripemd-160
c6e1d8c9edbb79acfd142c3d21b3aff198b6ccd3
Diameter
1379593312
Circumference
4334120213.9208
Area
1.4948308151323E+18
Volume
1.3748390634187E+27
Surface area
5.9793232605292E+18
Circumference
4334120213.9208
Perimeter
2759186624
Area
475819426628782336
Diagonal
975519786.19481
Surface area
2854916559772694016
Volume
3.2821864934837E+26
Space diagonal
1194762855.0831
Perimeter
2069389968
Area
2.0603585553734E+17
Altitude
597381427.54156
Surface area
2.0603585553734E+17
Volume
3.8680938777687E+25
Height
325173262.06494