169486970 is an even 9-digits composite number following 169486969
and preceding 169486971 . In scientific notation, it is written as 1.69486970 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 67794784 positive integers (up to 169486970) that are relatively prime to 169486970.
169486970 has 8 divisors, whose sum is 305076564
The reverse of 169486970 is 079684961
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred sixty-nine million four hundred eighty-six thousand nine hundred seventy
Scientific notation
1.69486970 × 10^8
Engineering notation
1.69486970 × 10^6
Prime Factorization
2 × 5 × 16948697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
169486970
Product of the distinct prime numbers
The prime factorization of 169486970 is 2 × 5 × 16948697.
Since it has a total of 3 prime factors.
7 , 9 , 30 , 12 , 63 , 931 , 9661 , 2975 , 54634 , 94386 , 98745 , 674918 , 8641603 , 8245991 , 45729981 , 86569437 , 708322916 , 406802146 , 4354239193 , 37620992
n×2
338973940
n×3
508460910
n×4
677947880
n×5
847434850
n÷2
84743485
n÷3
56495656.666667
n÷3
42371742.5
n÷5
33897394
n2
28725832999780900
n3
4.8686543958589E+24
n4
8.251734815313E+32
n5
1.3985615310909E+41
2 √n
13018.716142539
3 √n
553.40800713152
4 √n
114.09958870451
5 √n
44.241237167691
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
-169486969
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 169486970 can be divided by 8 positive divisors.
The sum of these divisors (counting 169486970) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000110100010101001111010
3
Ternary
102210220211102012
4
Quaternary
22012202221322
5
Quinary
321342040340
6
Senary
24452405522
8
Octal
1206425172
10
Decimal
169486970
12
Duodecimal
489168a2
16
Hexadecimal
a1a2a7a
20
Vigesimal
2cj5h8a
36
Base36
2swoze
md5
de3c809f1ecd05b1e182faac9ee95815
sha1
8dcaaf055e0d63620458af47c7ea2c534c8c12db
sha256
aa420fe49a9fdc87fe2bc2315279e48501d0e41acdacc6d2950b02849b9a8d8e
sha512
8117b12b1bbbd30c58ac7307282c42573ea9c7f70c8e6e93200f6322c38b254877490aa377534ded7412d934d5730c3bdffbf3317c552ad7805199ff93517f2e
ripemd-160
bf1df5b7cd137be44d711ad6e8c7e401b19acb5d
Diameter
338973940
Circumference
1064918039.6624
Area
9.0244865920359E+16
Volume
2.0393771843864E+25
Surface area
3.6097946368144E+17
Circumference
1064918039.6624
Perimeter
677947880
Area
28725832999780900
Diagonal
239690771.61952
Surface area
172354997998685400
Volume
4.8686543958589E+24
Space diagonal
293560043.2609
Perimeter
508460910
Area
1.243865056134E+16
Altitude
146780021.63045
Surface area
1.243865056134E+16
Volume
5.7377642309425E+23
Height
79896923.873174