1690469078 is an even 10-digits composite number following 1690469077
and preceding 1690469079 . In scientific notation, it is written as 1.690469078 × 10^9.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 845234538 positive integers (up to 1690469078) that are relatively prime to 1690469078.
1690469078 has 4 divisors, whose sum is 2535703620
The reverse of 1690469078 is 8709640961
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion six hundred ninety million four hundred sixty-nine thousand seventy-eight
Scientific notation
1.690469078 × 10^9
Engineering notation
1.690469078 × 10^9
Prime Factorization
2 × 845234539
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1690469078
Product of the distinct prime numbers
The prime factorization of 1690469078 is 2 × 845234539.
Since it has a total of 2 prime factors.
9 , 6 , 45 , 94 , 260 , 754 , 6200 , 6587 , 69521 , 61670 , 955855 , 157164 , 4408873 , 9330604 , 47073446 , 10349264 , 710277998 , 295011917 , 1268185695 , 5806985033
n×2
3380938156
n×3
5071407234
n×4
6761876312
n×5
8452345390
n÷2
845234539
n÷3
563489692.66667
n÷3
422617269.5
n÷5
338093815.6
n2
2857685703674170084
n3
4.8308293167039E+27
n4
8.1663675809837E+36
n5
1.3804991875235E+46
2 √n
41115.314397436
3 √n
1191.2486195048
4 √n
202.76911598524
5 √n
70.081186536971
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
-1690469077
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 1690469078 can be divided by 4 positive divisors.
The sum of these divisors (counting 1690469078) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100100110000101000001011010110
3
Ternary
11100210220201121212
4
Quaternary
1210300220023112
5
Quinary
11430230002303
6
Senary
435424341422
8
Octal
14460501326
10
Decimal
1690469078
12
Duodecimal
3b2174872
16
Hexadecimal
64c282d6
20
Vigesimal
16858cdi
36
Base36
rygmae
md5
6429839f82494028c5da9b8fcde7c03b
sha1
288946fe856b2cbbe7833a569178718b9fd517a7
sha256
c0ff3ee6add1fab482489f13ae7778fbeb3047bc3e49e1a517cd8c5a38a9c22a
sha512
1172ee4683616b153dfb036d32586064b18177d9fcbca41e39b56390234bffe7afbb3d943c35b657b1cea08a0dbbeb84ebab605fca1405bd4375a049750dc1ac
ripemd-160
32db969e71384ce734498e4575c6a4949069ffbf
Diameter
3380938156
Circumference
10621530473.131
Area
8.9776844129314E+18
Volume
2.0235330522804E+28
Surface area
3.5910737651725E+19
Circumference
10621530473.131
Perimeter
6761876312
Area
2857685703674170084
Diagonal
2390684296.8799
Surface area
1.7146114222045E+19
Volume
4.8308293167039E+27
Space diagonal
2927978331.7201
Perimeter
5071407234
Area
1.2374142077067E+18
Altitude
1463989165.8601
Surface area
1.2374142077067E+18
Volume
5.6931869476601E+26
Height
796894765.62665