168448944 is an even 9-digits composite number following 168448943
and preceding 168448945 . In scientific notation, it is written as 1.68448944 × 10^8.
The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors.
There are 56149632 positive integers (up to 168448944) that are relatively prime to 168448944.
168448944 has 20 divisors, whose sum is 435159896
The reverse of 168448944 is 449844861
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred sixty-eight million four hundred forty-eight thousand nine hundred forty-four
Scientific notation
1.68448944 × 10^8
Engineering notation
1.68448944 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3509353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
21056118
Product of the distinct prime numbers
The prime factorization of 168448944 is 2 × 2 × 2 × 2 × 3 × 3509353.
Since it has a total of 6 prime factors.
2 , 7 , 5 , 79 , 367 , 671 , 3228 , 6404 , 80335 , 76241 , 125280 , 935257 , 1390943 , 7563977 , 80833008 , 25610960 , 436677762 , 394583764 , 6063964537 , 9648228958
n×2
336897888
n×3
505346832
n×4
673795776
n×5
842244720
n÷2
84224472
n÷3
56149648
n÷3
42112236
n÷5
33689788.8
n2
28375046734715136
n3
4.7797466584134E+24
n4
8.0514327719727E+32
n5
1.3562553481258E+41
2 √n
12978.788233113
3 √n
552.27590701853
4 √n
113.92448478318
5 √n
44.186912668874
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 3509353 , 7018706 , 10528059 , 14037412 , 21056118 , 28074824 , 42112236 , 56149648 , 84224472 , 168448944
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168448943
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168448944 can be divided by 20 positive divisors.
The sum of these divisors (counting 168448944) is 1, the average is 0.05.
Base
System
Value
2
Binary
1010000010100101001110110000
3
Ternary
102201222002111210
4
Quaternary
22002211032300
5
Quinary
321110331234
6
Senary
24414240120
8
Octal
1202451660
10
Decimal
168448944
12
Duodecimal
484b6040
16
Hexadecimal
a0a53b0
20
Vigesimal
2ccg274
36
Base36
2sag1c
md5
8afdd863ed535288856e2108675eb3bb
sha1
8b452d6b17fc51d0443a96d19dd4deae21facd6b
sha256
21c07a80dea45360ef573f3560753a7cbe7e5393907881ab81b9f20c1b91f180
sha512
cfb05d4c1f80769eb3cccf78ba1766dad6269c97f99ae1c55a8a7210ed0d5338f89643c9b01f41ae87a60985c868fb617f58bb271f08dcb90e3eeaf2fa1a281f
ripemd-160
c9d49a7899839de15f1a712b25bbaa460f40e262
Diameter
336897888
Circumference
1058395929.9507
Area
8.9142838367048E+16
Volume
2.0021355984123E+25
Surface area
3.5657135346819E+17
Circumference
1058395929.9507
Perimeter
673795776
Area
28375046734715136
Diagonal
238222781.17223
Surface area
170250280408290816
Volume
4.7797466584134E+24
Space diagonal
291762129.48932
Perimeter
505346832
Area
1.2286755652917E+16
Altitude
145881064.74466
Surface area
1.2286755652917E+16
Volume
5.6329854575298E+23
Height
79407593.724075