689092605 is an odd 9-digits composite number following 689092604
and preceding 689092606 . In scientific notation, it is written as 6.89092605 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 367516032 positive integers (up to 689092605) that are relatively prime to 689092605.
689092605 has 4 divisors, whose sum is 704405820
The reverse of 689092605 is 506290986
Previous prime number is 45
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
six hundred eighty-nine million ninety-two thousand six hundred five
Scientific notation
6.89092605 × 10^8
Engineering notation
6.89092605 × 10^6
Prime Factorization
45 × 15313169
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
689092605
Product of the distinct prime numbers
The prime factorization of 689092605 is 45 × 15313169.
Since it has a total of 2 prime factors.
6 , 9 , 87 , 47 , 419 , 126 , 572 , 512 , 1117 , 11409 , 160349 , 5497 , 8353491 , 329016 , 56166878 , 95928996 , 455180992 , 744603143 , 4031002763 , 4482627079
n×2
1378185210
n×3
2067277815
n×4
2756370420
n×5
3445463025
n÷2
344546302.5
n÷3
229697535
n÷3
172273151.25
n÷5
137818521
n2
474848618265686025
n3
3.2721467134135E+26
n4
2.2548121026883E+35
n5
1.553774345627E+44
2 √n
26250.573422308
3 √n
883.26806740604
4 √n
162.02028707019
5 √n
58.567342439195
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
-689092604
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 689092605 can be divided by 4 positive divisors.
The sum of these divisors (counting 689092605) is 1, the average is 0.25.
Base
System
Value
2
Binary
101001000100101011011111111101
3
Ternary
1210000122112100100
4
Quaternary
221010223133331
5
Quinary
2402401430410
6
Senary
152213351313
8
Octal
5104533775
10
Decimal
689092605
12
Duodecimal
172938539
16
Hexadecimal
2912b7fd
20
Vigesimal
af6gba5
36
Base36
be9n99
md5
bb972c2f242e2c6e4fecfeeb33dfe01d
sha1
d1bcdbc7babb9da9894880fec7e6c8f6da9e94e0
sha256
7ae10d54e8065257fd4b5c3dcb36fa5af21fa9d3250a05aadec387ff64e53aa8
sha512
c0a1472b62807f3c2d8c1cfc0c69a1445b11848563303b1857d6f566ca1c06ba4d5c64833704fa728b4d8b23a128bdd63c7456f16830fe45302af44ec68c50ed
ripemd-160
94f8fafe77fbc540f4d55f2c8be60b087f1d0803
Diameter
1378185210
Circumference
4329696531.0221
Area
1.4917809307107E+18
Volume
1.3706336101771E+27
Surface area
5.967123722843E+18
Circumference
4329696531.0221
Perimeter
2756370420
Area
474848618265686025
Diagonal
974524107.72201
Surface area
2849091709594116150
Volume
3.2721467134135E+26
Space diagonal
1193543402.98
Perimeter
2067277815
Area
2.0561548318501E+17
Altitude
596771701.49
Surface area
2.0561548318501E+17
Volume
3.8562618834866E+25
Height
324841369.24067