163944250 is an even 9-digits composite number following 163944249
and preceding 163944251 . In scientific notation, it is written as 1.63944250 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 63313600 positive integers (up to 163944250) that are relatively prime to 163944250.
163944250 has 16 divisors, whose sum is 295519752
The reverse of 163944250 is 052449361
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred sixty-three million nine hundred forty-four thousand two hundred fifty
Scientific notation
1.63944250 × 10^8
Engineering notation
1.63944250 × 10^6
Prime Factorization
2 × 725 × 5 × 22613
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
163944250 Product of the distinct prime numbers
The prime factorization of 163944250 is 2 × 725 × 5 × 22613.
Since it has a total of 4 prime factors.
4 , 6 , 95 , 83 , 439 , 763 , 1413 , 5948 , 23537 , 61591 , 236534 , 119604 , 3827030 , 9717353 , 17322339 , 55511833 , 258325526 , 837282908 , 8003358730 , 8000214062
n×2
327888500
n×3
491832750
n×4
655777000
n×5
819721250
n÷2
81972125
n÷3
54648083.333333
n÷3
40986062.5
n÷5
32788850
n2
26877717108062500
n3
4.4064471729935E+24
n4
7.2241167694104E+32
n5
1.1843524056734E+41
2 √n12804.071618044
3 √n547.30833626747
4 √n113.15507773867
5 √n43.948012347443
1 , 2 , 5 , 10 , 725 , 1450 , 3625 , 7250 , 22613 , 45226 , 113065 , 226130 , 16394425 , 32788850 , 81972125 , 163944250
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-163944249 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163944250 can be divided by 16 positive divisors.
The sum of these divisors (counting 163944250) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110001011001011100111010
3
Ternary
102102111020020021
4
Quaternary
21301121130322
5
Quinary
313432204000
6
Senary
24133521054
8
Octal
1161313472
10
Decimal
163944250
12
Duodecimal
46aa318a
16
Hexadecimal
9c5973a
20
Vigesimal
2b4d0ca
36
Base36
2plw6y
md5
cd0e71a5b0c2733aa15de8a94d56b148
sha1
51e49843d25244d8407bde69f95d03c764a57b1a
sha256
47cecb290084a8d7da01982be71fcba4e5f97cea5dc9a5a521a4166bf60e69e8
sha512
3fbaff9f072e5bbdff6dc823098d384396e5d0ff5cbdf69aa4f2abd11de86ede1bf3fa04acf5731451ad2956b07aea42b511e02dec76c23c92162084e6386c22
ripemd-160
b01297e98dc7f77b6bb86288d7d29ccf6459e908
Diameter
327888500
Circumference
1030092102.7966
Area
8.4438838611954E+16
Volume
1.8457682756144E+25
Surface area
3.3775535444782E+17
Circumference
1030092102.7966
Perimeter
655777000
Area
26877717108062500
Diagonal
231852181.82309
Surface area
161266302648375000
Volume
4.4064471729935E+24
Space diagonal
283959770.60877
Perimeter
491832750
Area
1.1638392905657E+16
Altitude
141979885.30439
Surface area
1.1638392905657E+16
Volume
5.19304779494E+23
Height
77284060.607695