169482921 is an odd 9-digits composite number following 169482920
and preceding 169482922 . In scientific notation, it is written as 1.69482921 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 109341960 positive integers (up to 169482921) that are relatively prime to 169482921.
169482921 has 12 divisors, whose sum is 233505936
The reverse of 169482921 is 129284961
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-nine million four hundred eighty-two thousand nine hundred twenty-one
Scientific notation
1.69482921 × 10^8
Engineering notation
1.69482921 × 10^6
Prime Factorization
3 × 31 × 31 × 58787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5467191
Product of the distinct prime numbers
The prime factorization of 169482921 is 3 × 31 × 31 × 58787.
Since it has a total of 4 prime factors.
9 , 3 , 37 , 19 , 882 , 709 , 9186 , 2324 , 49383 , 50962 , 184199 , 255816 , 8427361 , 8424487 , 46976095 , 1409986 , 513593113 , 287613837 , 5697193022 , 1080669574
n×2
338965842
n×3
508448763
n×4
677931684
n×5
847414605
n÷2
84741460.5
n÷3
56494307
n÷3
42370730.25
n÷5
33896584.2
n2
28724460510692241
n3
4.8683054715013E+24
n4
8.2509463163032E+32
n5
1.3983944827013E+41
2 √n
13018.560634725
3 √n
553.40360017157
4 √n
114.09890724597
5 √n
44.241025783322
1 , 3 , 31 , 93 , 961 , 2883 , 58787 , 176361 , 1822397 , 5467191 , 56494307 , 169482921
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-169482920
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 169482921 can be divided by 12 positive divisors.
The sum of these divisors (counting 169482921) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000110100001101010101001
3
Ternary
102210220121212020
4
Quaternary
22012201222221
5
Quinary
321341423141
6
Senary
24452335053
8
Octal
1206415251
10
Decimal
169482921
12
Duodecimal
48914489
16
Hexadecimal
a1a1aa9
20
Vigesimal
2cj5761
36
Base36
2swlux
md5
64c91b91d4b945a6ac2a8b68cd28615c
sha1
c3d9c9c554123e2288834bceb2b6316ea4eb21b6
sha256
15db7649a39b3c314887bacf1eab67701dc68dcf4624545fa254fb02e486332d
sha512
5f018dc39d00589a895f9bb546d696adc12553895c47f9de54efc173234c86ab124bee5e4bcfb1686a41892da469ba97f41aa4e9a1009d119d2c72cd38ebde18
ripemd-160
5a5b92719f273d3c146f70d250dbce9e5d1ea4c3
Diameter
338965842
Circumference
1064892599.0451
Area
9.0240554118721E+16
Volume
2.0392310272933E+25
Surface area
3.6096221647488E+17
Circumference
1064892599.0451
Perimeter
677931684
Area
28724460510692241
Diagonal
239685045.46881
Surface area
172346763064153446
Volume
4.8683054715013E+24
Space diagonal
293553030.18718
Perimeter
508448763
Area
1.2438056256131E+16
Altitude
146776515.09359
Surface area
1.2438056256131E+16
Volume
5.7373530196435E+23
Height
79895015.156269