689291213 is an odd 9-digits composite number following 689291212
and preceding 689291214 . In scientific notation, it is written as 6.89291213 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 633250800 positive integers (up to 689291213) that are relatively prime to 689291213.
689291213 has 8 divisors, whose sum is 745834656
The reverse of 689291213 is 312192986
Previous prime number is 211
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
six hundred eighty-nine million two hundred ninety-one thousand two hundred thirteen
Scientific notation
6.89291213 × 10^8
Engineering notation
6.89291213 × 10^6
Prime Factorization
13 × 211 × 251291
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
689291213 Product of the distinct prime numbers
The prime factorization of 689291213 is 13 × 211 × 251291.
Since it has a total of 3 prime factors.
8 , 8 , 10 , 13 , 518 , 957 , 2328 , 7717 , 93913 , 78848 , 756482 , 596579 , 4496631 , 8637918 , 9877652 , 19486326 , 575975621 , 781058063 , 8852254496 , 7563171287
n×2
1378582426
n×3
2067873639
n×4
2757164852
n×5
3446456065
n÷2
344645606.5
n÷3
229763737.66667
n÷3
172322803.25
n÷5
137858242.6
n2
475122376319011369
n3
3.2749767909637E+26
n4
2.2574127247902E+35
n5
1.5560147553123E+44
2 √n26254.356076659
3 √n883.35291679221
4 √n162.03196004696
5 √n58.570718067343
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-689291212 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 689291213 can be divided by 8 positive divisors.
The sum of these divisors (counting 689291213) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001000101011011111111001101
3
Ternary
1210001000121210012
4
Quaternary
221011123333031
5
Quinary
2402424304323
6
Senary
152221523005
8
Octal
5105337715
10
Decimal
689291213
12
Duodecimal
172a13465
16
Hexadecimal
2915bfcd
20
Vigesimal
af8180d
36
Base36
bedwi5
md5
b7b582541ea4fed43fbfa8137557b42f
sha1
04c126c124efcffc503599d46052b91a19d39904
sha256
f78ad45cb3016d9635bd06f9760062016523834e244289ddc96bbd329ed79ea7
sha512
ff02b68edf56801f1d5b1398e82b9545fd2150b8cf38ec5dafba6b7bd5b5c5c9756d03cf8920d379b159698b6569a3e68f159b8b5dd959223523ec726bff3696
ripemd-160
171179d111bbcfb654c78dba996fc1563c8c010c
Diameter
1378582426
Circumference
4330944421.8896
Area
1.4926409669999E+18
Volume
1.3718190702892E+27
Surface area
5.9705638679997E+18
Circumference
4330944421.8896
Perimeter
2757164852
Area
475122376319011369
Diagonal
974804981.8492
Surface area
2850734257914068214
Volume
3.2749767909637E+26
Space diagonal
1193887402.1268
Perimeter
2067873639
Area
2.0573402389935E+17
Altitude
596943701.06339
Surface area
2.0573402389935E+17
Volume
3.859597161865E+25
Height
324934993.94973