806989689 is an odd 9-digits composite number following 806989688
and preceding 806989690 . In scientific notation, it is written as 8.06989689 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 489084480 positive integers (up to 806989689) that are relatively prime to 806989689.
806989689 has 16 divisors, whose sum is 1304226240
The reverse of 806989689 is 986989608
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
eight hundred six million nine hundred eighty-nine thousand six hundred eighty-nine
Scientific notation
8.06989689 × 10^8
Engineering notation
8.06989689 × 10^6
Prime Factorization
9 × 3 × 11 × 2717137
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
806989689
Product of the distinct prime numbers
The prime factorization of 806989689 is 9 × 3 × 11 × 2717137.
Since it has a total of 4 prime factors.
1 , 10 , 83 , 45 , 944 , 70 , 4284 , 264 , 98077 , 92385 , 988531 , 414876 , 8663772 , 126391 , 23163225 , 59281130 , 468693588 , 574763053 , 5379165627 , 5701296226
n×2
1613979378
n×3
2420969067
n×4
3227958756
n×5
4034948445
n÷2
403494844.5
n÷3
268996563
n÷3
201747422.25
n÷5
161397937.8
n2
651232358152316721
n3
5.2553779817207E+26
n4
4.2410358430463E+35
n5
3.4224721960178E+44
2 √n
28407.563939909
3 √n
931.01353602214
4 √n
168.54543583233
5 √n
60.446839320146
1 , 3 , 9 , 11 , 27 , 33 , 99 , 297 , 2717137 , 8151411 , 24454233 , 29888507 , 73362699 , 89665521 , 268996563 , 806989689
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-806989688
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 806989689 can be divided by 16 positive divisors.
The sum of these divisors (counting 806989689) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000000110011010111101111001
3
Ternary
2002020111022202000
4
Quaternary
300012122331321
5
Quinary
3123042132224
6
Senary
212024331213
8
Octal
6006327571
10
Decimal
806989689
12
Duodecimal
1a6313b09
16
Hexadecimal
3019af79
20
Vigesimal
cc3de49
36
Base36
dcgl89
md5
7834954fe73d442fb42579d908ab0679
sha1
43a44f8e48dbc0dec3a3374867bd7dc14e49f7df
sha256
453ce280a1684c084de2cc0138f2a240c7ccc3672d777c79d6ddee14a113d0cb
sha512
d98e313647bd789df6792539fd0da4de3c3dc962b9faf70abce0931a1a46f315c46e76b18f98ef8cf8666ecd50e1e0e0634107273d34ea6d45702cfe7fe284ed
ripemd-160
1e9b89ae37fee87bd317bcda6917498f432cd072
Diameter
1613979378
Circumference
5070465756.9702
Area
2.0459067921513E+18
Volume
2.2013675812282E+27
Surface area
8.1836271686051E+18
Circumference
5070465756.9702
Perimeter
3227958756
Area
651232358152316721
Diagonal
1141255762.879
Surface area
3907394148913900326
Volume
5.2553779817207E+26
Space diagonal
1397747142.5322
Perimeter
2420969067
Area
2.8199188296318E+17
Altitude
698873571.2661
Surface area
2.8199188296318E+17
Volume
6.193522347622E+25
Height
380418587.62635