689231641 is an odd 9-digits composite number following 689231640
and preceding 689231642 . In scientific notation, it is written as 6.89231641 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 578200128 positive integers (up to 689231641) that are relatively prime to 689231641.
689231641 has 8 divisors, whose sum is 804453120
The reverse of 689231641 is 146132986
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
six hundred eighty-nine million two hundred thirty-one thousand six hundred forty-one
Scientific notation
6.89231641 × 10^8
Engineering notation
6.89231641 × 10^6
Prime Factorization
7 × 47 × 2094929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
689231641
Product of the distinct prime numbers
The prime factorization of 689231641 is 7 × 47 × 2094929.
Since it has a total of 3 prime factors.
3 , 9 , 88 , 81 , 422 , 434 , 3747 , 9956 , 57571 , 39042 , 602577 , 561511 , 1137517 , 555847 , 37427301 , 25103391 , 341407530 , 109777726 , 9264207380 , 7552979400
n×2
1378463282
n×3
2067694923
n×4
2756926564
n×5
3446158205
n÷2
344615820.5
n÷3
229743880.33333
n÷3
172307910.25
n÷5
137846328.2
n2
475040254955552881
n3
3.2741277446407E+26
n4
2.2566324382824E+35
n5
1.5553424785712E+44
2 √n
26253.221535652
3 √n
883.32746813083
4 √n
162.02845903005
5 √n
58.569705637364
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
-689231640
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 689231641 can be divided by 8 positive divisors.
The sum of these divisors (counting 689231641) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001000101001101011100011001
3
Ternary
1210000220121001211
4
Quaternary
221011031130121
5
Quinary
2402420403031
6
Senary
152220343121
8
Octal
5105153431
10
Decimal
689231641
12
Duodecimal
1729a4aa1
16
Hexadecimal
2914d719
20
Vigesimal
af7dj21
36
Base36
becmjd
md5
1912bc26ab1ba31b923e412015146b2a
sha1
b71c550b3cb1c44a430c2a87fb4096fda6cf2878
sha256
53fccd75448a70e48cfc45902fed3ebfcc25808e1e259209617dc93fcc5953e4
sha512
88ef94b1e630171a43f73e218a402c83b97db1d50e9727851271b6c54766a396fa8ab632653a72520876649d64fa491e5dd0827e89ece44cbe89dd054ce638a4
ripemd-160
21516591cb61e7be7a7506d5402d21329afd4008
Diameter
1378463282
Circumference
4330570119.9745
Area
1.4923829751278E+18
Volume
1.371463422597E+27
Surface area
5.9695319005111E+18
Circumference
4330570119.9745
Perimeter
2756926564
Area
475040254955552881
Diagonal
974720734.31886
Surface area
2850241529733317286
Volume
3.2741277446407E+26
Space diagonal
1193784220.3961
Perimeter
2067694923
Area
2.0569846430587E+17
Altitude
596892110.19804
Surface area
2.0569846430587E+17
Volume
3.8585965511775E+25
Height
324906911.43962