168468146 is an even 9-digits composite number following 168468145
and preceding 168468147 . In scientific notation, it is written as 1.68468146 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors.
There are 62781840 positive integers (up to 168468146) that are relatively prime to 168468146.
168468146 has 32 divisors, whose sum is 328762368
The reverse of 168468146 is 641864861
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-eight million four hundred sixty-eight thousand one hundred forty-six
Scientific notation
1.68468146 × 10^8
Engineering notation
1.68468146 × 10^6
Prime Factorization
2 × 11 × 7 × 23 × 47563
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
168468146
Product of the distinct prime numbers
The prime factorization of 168468146 is 2 × 11 × 7 × 23 × 47563.
Since it has a total of 5 prime factors.
9 , 6 , 79 , 58 , 436 , 260 , 6392 , 5828 , 2454 , 46325 , 263764 , 24378 , 400710 , 4090331 , 53683779 , 75402703 , 45706916 , 220362036 , 7572139457 , 1319115432
n×2
336936292
n×3
505404438
n×4
673872584
n×5
842340730
n÷2
84234073
n÷3
56156048.666667
n÷3
42117036.5
n÷5
33693629.2
n2
28381516216677316
n3
4.7813814176926E+24
n4
8.0551046275752E+32
n5
1.3570285424436E+41
2 √n
12979.527957518
3 √n
552.2968914165
4 √n
113.92773129277
5 √n
44.187920022665
1 , 2 , 7 , 11 , 14 , 22 , 23 , 46 , 77 , 154 , 161 , 253 , 322 , 506 , 1771 , 3542 , 47563 , 95126 , 332941 , 523193 , 665882 , 1046386 , 1093949 , 2187898 , 3662351 , 7324702 , 7657643 , 12033439 , 15315286 , 24066878 , 84234073 , 168468146
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168468145
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168468146 can be divided by 32 positive divisors.
The sum of these divisors (counting 168468146) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010000010101001111010110010
3
Ternary
102202000001211222
4
Quaternary
22002221322302
5
Quinary
321111440041
6
Senary
24414505042
8
Octal
1202517262
10
Decimal
168468146
12
Duodecimal
48505182
16
Hexadecimal
a0a9eb2
20
Vigesimal
2ccia76
36
Base36
2sauuq
md5
0fb9eb057abf0ee85f85397aa2297f9a
sha1
08289cf4fb85461fc85e967c9d8c2b3bb4a5cf84
sha256
c50dafebb3bf5117b4061e8c7770e46c8f05c61805c17eb9b7cf5a4ac56603c9
sha512
199a288ca2b87674afc5672bbc1137df594eaaec13e30e2535a9bf400d91750d51351eb7c98b96879404ebde4686e9098b9fe98f52909fa02eb944eb53cd40a7
ripemd-160
bc41fa3f4c5b10e4ada3a1f33e47272e0baf8781
Diameter
336936292
Circumference
1058516579.675
Area
8.9163162844053E+16
Volume
2.0028203647778E+25
Surface area
3.5665265137621E+17
Circumference
1058516579.675
Perimeter
673872584
Area
28381516216677316
Diagonal
238249936.90105
Surface area
170289097300063896
Volume
4.7813814176926E+24
Space diagonal
291795388.32893
Perimeter
505404438
Area
1.2289557020781E+16
Altitude
145897694.16447
Surface area
1.2289557020781E+16
Volume
5.6349120398163E+23
Height
79416645.633684