1688693313 is an odd 10-digits composite number following 1688693312
and preceding 1688693314 . In scientific notation, it is written as 1.688693313 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 1125695088 positive integers (up to 1688693313) that are relatively prime to 1688693313.
1688693313 has 8 divisors, whose sum is 2251792000
The reverse of 1688693313 is 3133968861
Previous prime number is 16879
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion six hundred eighty-eight million six hundred ninety-three thousand three hundred thirteen
Scientific notation
1.688693313 × 10^9
Engineering notation
1.688693313 × 10^9
Prime Factorization
3 × 16879 × 33349
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1688693313 Product of the distinct prime numbers
The prime factorization of 1688693313 is 3 × 16879 × 33349.
Since it has a total of 3 prime factors.
8 , 1 , 1 , 59 , 546 , 349 , 7825 , 3295 , 64134 , 90805 , 851752 , 772104 , 1422925 , 992495 , 75271481 , 58469322 , 374719586 , 551925907 , 9449377927 , 5989312452
n×2
3377386626
n×3
5066079939
n×4
6754773252
n×5
8443466565
n÷2
844346656.5
n÷3
562897771
n÷3
422173328.25
n÷5
337738662.6
n2
2851685105370915969
n3
4.8156215682216E+27
n4
8.1321079401943E+36
n5
1.37326362992E+46
2 √n41093.713789338
3 √n1190.8313548988
4 √n202.71584493901
5 √n70.066456892566
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
-1688693312 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 1688693313 can be divided by 8 positive divisors.
The sum of these divisors (counting 1688693313) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100101001110110101001000001
3
Ternary
11100200120111201210
4
Quaternary
1210221312221001
5
Quinary
11424301141223
6
Senary
435322320333
8
Octal
14451665101
10
Decimal
1688693313
12
Duodecimal
3b16590a9
16
Hexadecimal
64a76a41
20
Vigesimal
167e6d5d
36
Base36
rxek3l
md5
be76d840a5ca4c165b72a0836e0120f8
sha1
7384f378b890d7a8bf72fb34f03679cc3d96167c
sha256
3aed2e07f586e653c26dae8a05a6fbc2cb0c198c4d29178ad2c91f25df5c4256
sha512
a559a14c34572e79d159be8ce1caf35af7f55276bcca0241403def618b8ad439fd26361d1a1d2c16afafe220ebfe9f73845a08deddc8dbe2033cdc782a5d4960
ripemd-160
2ebd14abdb4464ad4a40182b556721bb0bac3a2e
Diameter
3377386626
Circumference
10610373012.574
Area
8.9588329773847E+18
Volume
2.0171628454925E+28
Surface area
3.5835331909539E+19
Circumference
10610373012.574
Perimeter
6754773252
Area
2851685105370915969
Diagonal
2388172985.9334
Surface area
1.7110110632225E+19
Volume
4.8156215682216E+27
Space diagonal
2924902616.5178
Perimeter
5066079939
Area
1.2348158724225E+18
Altitude
1462451308.2589
Surface area
1.2348158724225E+18
Volume
5.6752644441961E+26
Height
796057661.97778