169239968 is an even 9-digits composite number following 169239967
and preceding 169239969 . In scientific notation, it is written as 1.69239968 × 10^8.
The sum of its digits is 53. It has a total of 6 prime factors and 12 positive divisors.
There are 84619968 positive integers (up to 169239968) that are relatively prime to 169239968.
169239968 has 12 divisors, whose sum is 333191250
The reverse of 169239968 is 869932961
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred sixty-nine million two hundred thirty-nine thousand nine hundred sixty-eight
Scientific notation
1.69239968 × 10^8
Engineering notation
1.69239968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 5288749
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
10577498 Product of the distinct prime numbers
The prime factorization of 169239968 is 2 × 2 × 2 × 2 × 2 × 5288749.
Since it has a total of 6 prime factors.
5 , 5 , 52 , 22 , 945 , 521 , 9648 , 8467 , 5838 , 64082 , 549886 , 906777 , 4579395 , 9424669 , 14538216 , 13750445 , 561448742 , 581730121 , 2604444154 , 4404181394
n×2
338479936
n×3
507719904
n×4
676959872
n×5
846199840
n÷2
84619984
n÷3
56413322.666667
n÷3
42309992
n÷5
33847993.6
n2
28642166768641024
n3
4.8473993873755E+24
n4
8.2037371720264E+32
n5
1.3884002164742E+41
2 √n13009.226264463
3 √n553.13903986408
4 √n114.05799517992
5 √n44.228334642121
1 , 2 , 4 , 8 , 16 , 32 , 5288749 , 10577498 , 21154996 , 42309992 , 84619984 , 169239968
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
-169239967 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 169239968 can be divided by 12 positive divisors.
The sum of these divisors (counting 169239968) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000101100110010110100000
3
Ternary
102210110021120222
4
Quaternary
22011212112200
5
Quinary
321311134333
6
Senary
24443222212
8
Octal
1205462640
10
Decimal
169239968
12
Duodecimal
48817968
16
Hexadecimal
a1665a0
20
Vigesimal
2cheji8
36
Base36
2sree8
md5
89173c09367a27dd8f4013ea844f3f4a
sha1
57df753b5bad332a20134e1234148d3a46d59e6c
sha256
40f2030abc80754ba971fde1b33729f04aac75e99aa7ca75af676604adf1b167
sha512
78d2d2aa59ca9fcd9891316567c26fc6bb9843e904989f6cd3fef249c706522c9a4166a292ae6c7d17d5d19bc6f78c86994010738bb463ee071920e943e662f8
ripemd-160
6343fe46aeb6b899668082af450cc0b0a3882814
Diameter
338479936
Circumference
1063366080.3251
Area
8.9982020703256E+16
Volume
2.0304739072526E+25
Surface area
3.5992808281303E+17
Circumference
1063366080.3251
Perimeter
676959872
Area
28642166768641024
Diagonal
239341458.04119
Surface area
171853000611846144
Volume
4.8473993873755E+24
Space diagonal
293132223.24733
Perimeter
507719904
Area
1.2402422020537E+16
Altitude
146566111.62367
Surface area
1.2402422020537E+16
Volume
5.7127149632212E+23
Height
79780486.01373