689969443 is an odd 9-digits composite number following 689969442
and preceding 689969444 . In scientific notation, it is written as 6.89969443 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors.
There are 654232320 positive integers (up to 689969443) that are relatively prime to 689969443.
689969443 has 16 divisors, whose sum is 726818400
The reverse of 689969443 is 344969986
Previous prime number is 229
Is Prime? no Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
six hundred eighty-nine million nine hundred sixty-nine thousand four hundred forty-three
Scientific notation
6.89969443 × 10^8
Engineering notation
6.89969443 × 10^6
Prime Factorization
43 × 41 × 229 × 1709
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
689969443 Product of the distinct prime numbers
The prime factorization of 689969443 is 43 × 41 × 229 × 1709.
Since it has a total of 4 prime factors.
9 , 4 , 60 , 68 , 724 , 116 , 8267 , 7042 , 43469 , 65197 , 833111 , 81941 , 2508990 , 9040595 , 67730611 , 92316365 , 429807283 , 338629563 , 5733709548 , 4236542239
n×2
1379938886
n×3
2069908329
n×4
2759877772
n×5
3449847215
n÷2
344984721.5
n÷3
229989814.33333
n÷3
172492360.75
n÷5
137993888.6
n2
476057832273730249
n3
3.2846535736969E+26
n4
2.2663105966916E+35
n5
1.5636850600643E+44
2 √n26267.269424133
3 √n883.64254766909
4 √n162.07180329759
5 √n58.582239697624
1 , 41 , 43 , 229 , 1709 , 1763 , 9389 , 9847 , 70069 , 73487 , 391361 , 403727 , 3012967 , 16045801 , 16828523 , 689969443
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
-689969442 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 689969443 can be divided by 16 positive divisors.
The sum of these divisors (counting 689969443) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001001000000001100100100011
3
Ternary
1210002022002010211
4
Quaternary
221020001210203
5
Quinary
2403113010233
6
Senary
152244234551
8
Octal
5110014443
10
Decimal
689969443
12
Duodecimal
17309ba57
16
Hexadecimal
29201923
20
Vigesimal
afc63c3
36
Base36
besftv
md5
61e5096d5550b7fe89f843abd18e17a8
sha1
500889d10fe60aceca22b2b089f4e56b75534504
sha256
2764338a721051df897e8aa7e651c5dd18a0c41df71f613cc2176f5352cec3a5
sha512
29f1278848a0144c36dfdb83d44ccd57cc7d2db136e2d6645cd8837f46d739ec0ca706e1a21c67e79f0b2903606eccab86968d8a5e01611b2962de36c3fbb3c5
ripemd-160
cb0fca4cb2b3a7b79e6a50db1463dcde281d3ef9
Diameter
1379938886
Circumference
4335205866.6605
Area
1.495579788555E+18
Volume
1.3758724715618E+27
Surface area
5.9823191542201E+18
Circumference
4335205866.6605
Perimeter
2759877772
Area
476057832273730249
Diagonal
975764143.91361
Surface area
2856346993642381494
Volume
3.2846535736969E+26
Space diagonal
1195062130.946
Perimeter
2069908329
Area
2.061390882098E+17
Altitude
597531065.473
Surface area
2.061390882098E+17
Volume
3.8710013596829E+25
Height
325254714.63787