1688397713 is an odd 10-digits composite number following 1688397712
and preceding 1688397714 . In scientific notation, it is written as 1.688397713 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 1687910580 positive integers (up to 1688397713) that are relatively prime to 1688397713.
1688397713 has 4 divisors, whose sum is 1688884848
The reverse of 1688397713 is 3177938861
Previous prime number is 3491
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion six hundred eighty-eight million three hundred ninety-seven thousand seven hundred thirteen
Scientific notation
1.688397713 × 10^9
Engineering notation
1.688397713 × 10^9
Prime Factorization
3491 × 483643
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1688397713 Product of the distinct prime numbers
The prime factorization of 1688397713 is 3491 × 483643.
Since it has a total of 2 prime factors.
9 , 6 , 55 , 1 , 971 , 985 , 5157 , 4199 , 74347 , 40312 , 966862 , 616542 , 9449872 , 3436595 , 36659283 , 2101086 , 30605305 , 679988726 , 5439783689 , 8819129109
n×2
3376795426
n×3
5065193139
n×4
6753590852
n×5
8441988565
n÷2
844198856.5
n÷3
562799237.66667
n÷3
422099428.25
n÷5
337679542.6
n2
2850686837263630369
n3
4.8130931365151E+27
n4
8.1264154441481E+36
n5
1.3720621250788E+46
2 √n41090.116974767
3 √n1190.7618671895
4 √n202.70697317746
5 √n70.064003741973
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1688397712 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1688397713 can be divided by 4 positive divisors.
The sum of these divisors (counting 1688397713) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100100101000101110011110010001
3
Ternary
11100200000111020122
4
Quaternary
1210220232132101
5
Quinary
11424212211323
6
Senary
435312120025
8
Octal
14450563621
10
Decimal
1688397713
12
Duodecimal
3b1536015
16
Hexadecimal
64a2e791
20
Vigesimal
167c9e5d
36
Base36
rx880h
md5
144db9e051eb551629122945bec4d610
sha1
e08d02b28b2b401320da337312b58e004bb90dd9
sha256
1362dd6762caf170cea07044c7b43997266316e655a5b3869b3cd46951975866
sha512
ef8b41772cb80be8d6b7e91c7bb558cd586924b45eecd5da853baf805652689514d0cda11b3dd4193adedcfecab1e9ca077645c3daac49c0ca9a7c76de4df54f
ripemd-160
a5b6982c3433963a15cfe32a10584a307c27d077
Diameter
3376795426
Circumference
10608515702.997
Area
8.9556968256325E+18
Volume
2.0161037384959E+28
Surface area
3.582278730253E+19
Circumference
10608515702.997
Perimeter
6753590852
Area
2850686837263630369
Diagonal
2387754944.4043
Surface area
1.7104121023582E+19
Volume
4.8130931365151E+27
Space diagonal
2924390622.2991
Perimeter
5065193139
Area
1.2343836096521E+18
Altitude
1462195311.1495
Surface area
1.2343836096521E+18
Volume
5.6722846588538E+26
Height
795918314.80144