1688897113 is an odd 10-digits composite number following 1688897112
and preceding 1688897114 . In scientific notation, it is written as 1.688897113 × 10^9.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 1589550208 positive integers (up to 1688897113) that are relatively prime to 1688897113.
1688897113 has 4 divisors, whose sum is 1788244020
The reverse of 1688897113 is 3117988861
Previous prime number is 17
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion six hundred eighty-eight million eight hundred ninety-seven thousand one hundred thirteen
Scientific notation
1.688897113 × 10^9
Engineering notation
1.688897113 × 10^9
Prime Factorization
17 × 99346889
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1688897113 Product of the distinct prime numbers
The prime factorization of 1688897113 is 17 × 99346889.
Since it has a total of 2 prime factors.
4 , 9 , 11 , 88 , 433 , 101 , 6386 , 2773 , 93071 , 65840 , 368834 , 241473 , 5256151 , 638401 , 9786176 , 12859045 , 849412492 , 509114926 , 5964376712 , 8721690167
n×2
3377794226
n×3
5066691339
n×4
6755588452
n×5
8444485565
n÷2
844448556.5
n÷3
562965704.33333
n÷3
422224278.25
n÷5
337779422.6
n2
2852373458299734769
n3
4.8173652989202E+27
n4
8.1360343456128E+36
n5
1.3740924917574E+46
2 √n41096.193412529
3 √n1190.8792581436
4 √n202.72196085409
5 √n70.068148005396
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
-1688897112 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 1688897113 can be divided by 4 positive divisors.
The sum of these divisors (counting 1688897113) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100100101010101000011001011001
3
Ternary
11100200221212021221
4
Quaternary
1210222220121121
5
Quinary
11424324201423
6
Senary
435330532041
8
Octal
14452503131
10
Decimal
1688897113
12
Duodecimal
3b1737021
16
Hexadecimal
64aa8659
20
Vigesimal
167fc2fd
36
Base36
rxixcp
md5
8fa50eda4fec1a1c8b5164f91f8b3ad0
sha1
ad90612c61c814632db24a5d01b95eec1820bc19
sha256
016943f90a8df4eab29055737ff10ed9855d6df3837f07456ff57e948cc4f19d
sha512
3671870c81f3dc81a7815873c72bf2f54b3c71adb98838daa11ef7a9a0a5c36fb42ef1380f3f5261cdc55d3ab20f6675ca8c63444144f2bab9bd9e81e449b455
ripemd-160
b7d082d7f4b6f67d6675c85c75dcc54757ca7142
Diameter
3377794226
Circumference
10611653525.74
Area
8.960995501889E+18
Volume
2.0178932576995E+28
Surface area
3.5843982007556E+19
Circumference
10611653525.74
Perimeter
6755588452
Area
2852373458299734769
Diagonal
2388461202.6574
Surface area
1.7114240749798E+19
Volume
4.8173652989202E+27
Space diagonal
2925255608.4724
Perimeter
5066691339
Area
1.235113937984E+18
Altitude
1462627804.2362
Surface area
1.235113937984E+18
Volume
5.6773194505321E+26
Height
796153734.21912