1608727668 is an even 10-digits composite number following 1608727667
and preceding 1608727669 . In scientific notation, it is written as 1.608727668 × 10^9.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 536242552 positive integers (up to 1608727668) that are relatively prime to 1608727668.
1608727668 has 12 divisors, whose sum is 3753697920
The reverse of 1608727668 is 8667278061
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion six hundred eight million seven hundred twenty-seven thousand six hundred sixty-eight
Scientific notation
1.608727668 × 10^9
Engineering notation
1.608727668 × 10^9
Prime Factorization
2 × 2 × 3 × 134060639
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
804363834 Product of the distinct prime numbers
The prime factorization of 1608727668 is 2 × 2 × 3 × 134060639.
Since it has a total of 4 prime factors.
2 , 2 , 23 , 18 , 41 , 121 , 6529 , 1211 , 80333 , 41674 , 423988 , 399528 , 3009134 , 3712074 , 58822047 , 85331613 , 990462167 , 866623962 , 6312679352 , 429917085
n×2
3217455336
n×3
4826183004
n×4
6434910672
n×5
8043638340
n÷2
804363834
n÷3
536242556
n÷3
402181917
n÷5
321745533.6
n2
2588004709788718224
n3
4.1633947815514E+27
n4
6.6977683778886E+36
n5
1.0774885303365E+46
2 √n40108.947480581
3 √n1171.7298948113
4 √n200.27218349182
5 √n69.389939084432
1 , 2 , 3 , 4 , 6 , 12 , 134060639 , 268121278 , 402181917 , 536242556 , 804363834 , 1608727668
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1608727667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1608727668 can be divided by 12 positive divisors.
The sum of these divisors (counting 1608727668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111111000110011110001110100
3
Ternary
11011010002211111020
4
Quaternary
1133320303301310
5
Quinary
11243313241133
6
Senary
423344341140
8
Octal
13770636164
10
Decimal
1608727668
12
Duodecimal
38a9147b0
16
Hexadecimal
5fe33c74
20
Vigesimal
152eaj38
36
Base36
qlsm7o
md5
43532d8697ad33c3091ccc7599799709
sha1
51273d8f8ec4715cd93e85ad814da9a794352548
sha256
0443b64ae3e056287c36fcba6d022be869e68e05fa75f23110658f11984e9fb8
sha512
8d396b58a019999cb90de5c336ac8930e4ab675b2bd4b2661c907b4078a21e82e74fbd594640c291dde38a3f3279dc391e6ff48073f64be5938b1b014802887f
ripemd-160
76ffa0ce00867c3ccd732a9c63da631505f8c288
Diameter
3217455336
Circumference
10107934046.831
Area
8.130456583728E+18
Volume
1.7439587279621E+28
Surface area
3.2521826334912E+19
Circumference
10107934046.831
Perimeter
6434910672
Area
2588004709788718224
Diagonal
2275084486.2504
Surface area
1.5528028258732E+19
Volume
4.1633947815514E+27
Space diagonal
2786398056.5178
Perimeter
4826183004
Area
1.1206389118954E+18
Altitude
1393199028.2589
Surface area
1.1206389118954E+18
Volume
4.9066078046528E+26
Height
758361495.41681