1691034729 is an odd 10-digits composite number following 1691034728
and preceding 1691034730 . In scientific notation, it is written as 1.691034729 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 1125528096 positive integers (up to 1691034729) that are relatively prime to 1691034729.
1691034729 has 8 divisors, whose sum is 2258369760
The reverse of 1691034729 is 9274301961
Previous prime number is 617
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion six hundred ninety-one million thirty-four thousand seven hundred twenty-nine
Scientific notation
1.691034729 × 10^9
Engineering notation
1.691034729 × 10^9
Prime Factorization
3 × 617 × 913579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1691034729
Product of the distinct prime numbers
The prime factorization of 1691034729 is 3 × 617 × 913579.
Since it has a total of 3 prime factors.
1 , 9 , 91 , 92 , 917 , 419 , 7779 , 30 , 3061 , 35808 , 215467 , 752317 , 882572 , 3260470 , 6328703 , 15990649 , 853423277 , 881935892 , 813925108 , 2659862868
n×2
3382069458
n×3
5073104187
n×4
6764138916
n×5
8455173645
n÷2
845517364.5
n÷3
563678243
n÷3
422758682.25
n÷5
338206945.8
n2
2859598454684103441
n3
4.8356802978656E+27
n4
8.1773033220317E+36
n5
1.3828103907123E+46
2 √n
41122.19265798
3 √n
1191.381473326
4 √n
202.78607609493
5 √n
70.085875908581
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
-1691034728
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 1691034729 can be divided by 8 positive divisors.
The sum of these divisors (counting 1691034729) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100110010110010010001101001
3
Ternary
11100211222110112220
4
Quaternary
1210302302101221
5
Quinary
11430401102404
6
Senary
435444424253
8
Octal
14462622151
10
Decimal
1691034729
12
Duodecimal
3b23a8089
16
Hexadecimal
64cb2469
20
Vigesimal
1688j6g9
36
Base36
rysqqx
md5
a99acb7ff672a924d4854a7d2a2eb0c1
sha1
d6698f3fef71330bb1e89bc3925c68ee0e7e10a3
sha256
8339172e0373b7c7b71cdef2f81155a7099979daeb1545ffecfa5691aacad33e
sha512
484defa1829e5cd767e95c86af23a0b98e4a11b86652e660a7f54aff4ff5ae209949772aa5244e8a9d04ebd33f02921312cbcdf9daa21e9d5397c8dd4c55a952
ripemd-160
457aec1bff16630f653b473851194191aa82ea65
Diameter
3382069458
Circumference
10625084563.183
Area
8.9836934974523E+18
Volume
2.0255650265178E+28
Surface area
3.5934773989809E+19
Circumference
10625084563.183
Perimeter
6764138916
Area
2859598454684103441
Diagonal
2391484248.1957
Surface area
1.7157590728105E+19
Volume
4.8356802978656E+27
Space diagonal
2928958067.9915
Perimeter
5073104187
Area
1.2382424531896E+18
Altitude
1464479033.9957
Surface area
1.2382424531896E+18
Volume
5.6989038837849E+26
Height
797161416.06524