168136269 is an odd 9-digits composite number following 168136268
and preceding 168136270 . In scientific notation, it is written as 1.68136269 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 95178672 positive integers (up to 168136269) that are relatively prime to 168136269.
168136269 has 8 divisors, whose sum is 177791328
The reverse of 168136269 is 962631861
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-eight million one hundred thirty-six thousand two hundred sixty-nine
Scientific notation
1.68136269 × 10^8
Engineering notation
1.68136269 × 10^6
Prime Factorization
21 × 107 × 74827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168136269
Product of the distinct prime numbers
The prime factorization of 168136269 is 21 × 107 × 74827.
Since it has a total of 3 prime factors.
3 , 4 , 61 , 44 , 310 , 652 , 5012 , 6434 , 98000 , 81721 , 737023 , 478851 , 5643835 , 2860547 , 82829070 , 13224112 , 153496811 , 580245149 , 1585126349 , 4029366945
n×2
336272538
n×3
504408807
n×4
672545076
n×5
840681345
n÷2
84068134.5
n÷3
56045423
n÷3
42034067.25
n÷5
33627253.8
n2
28269804953240361
n3
4.7531795301956E+24
n4
7.9918187209425E+32
n5
1.3437145822636E+41
2 √n
12966.737022088
3 √n
551.9339837823
4 √n
113.87158127509
5 √n
44.170496522542
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
-168136268
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 168136269 can be divided by 8 positive divisors.
The sum of these divisors (counting 168136269) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000001011000111001001101
3
Ternary
102201101012121020
4
Quaternary
22001120321031
5
Quinary
321020330034
6
Senary
24403424353
8
Octal
1201307115
10
Decimal
168136269
12
Duodecimal
483850b9
16
Hexadecimal
a058e4d
20
Vigesimal
2cah0d9
36
Base36
2s3qrx
md5
77c4d678de57b503276d5f1e710e53aa
sha1
525ed680926027e44834489025b4afbfb155dd8e
sha256
00468c6889d97fb5207f927f82390391050c771c2d01f6afe95738178b140368
sha512
394220b86c6e9dd6ac427ff1a6827f9529cc10ced3d72a0733a70cfcb35e4d60ed0bfc71f340d131da08465e695e79cb5d44b6a32f624632bcc10f59a9b32ab3
ripemd-160
73e29a7d3e0dbf0048362a8fc381d2d2bd90bc95
Diameter
336272538
Circumference
1056431334.9848
Area
8.8812211559516E+16
Volume
1.9910071857674E+25
Surface area
3.5524884623807E+17
Circumference
1056431334.9848
Perimeter
672545076
Area
28269804953240361
Diagonal
237780591.94661
Surface area
169618829719442166
Volume
4.7531795301956E+24
Space diagonal
291220560.50307
Perimeter
504408807
Area
1.2241184624769E+16
Altitude
145610280.25153
Surface area
1.2241184624769E+16
Volume
5.6016757966639E+23
Height
79260197.315537