163944253 is an odd 9-digits composite number following 163944252
and preceding 163944254 . In scientific notation, it is written as 1.63944253 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 141570880 positive integers (up to 163944253) that are relatively prime to 163944253.
163944253 has 16 divisors, whose sum is 187920000
The reverse of 163944253 is 352449361
Previous prime number is 149
Is Prime? no Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred sixty-three million nine hundred forty-four thousand two hundred fifty-three
Scientific notation
1.63944253 × 10^8
Engineering notation
1.63944253 × 10^6
Prime Factorization
23 × 11 × 149 × 4349
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
163944253 Product of the distinct prime numbers
The prime factorization of 163944253 is 23 × 11 × 149 × 4349.
Since it has a total of 4 prime factors.
1 , 7 , 3 , 11 , 900 , 597 , 134 , 6085 , 96135 , 88935 , 84905 , 423356 , 9345552 , 7070934 , 85276837 , 75100652 , 910623906 , 354118854 , 2857339526 , 8649415152
n×2
327888506
n×3
491832759
n×4
655777012
n×5
819721265
n÷2
81972126.5
n÷3
54648084.333333
n÷3
40986063.25
n÷5
32788850.6
n2
26877718091728009
n3
4.4064474148929E+24
n4
7.224117298184E+32
n5
1.1843525140352E+41
2 √n12804.071735194
3 √n547.30833960585
4 √n113.15507825632
5 √n43.948012508283
1 , 11 , 23 , 149 , 253 , 1639 , 3427 , 4349 , 37697 , 47839 , 100027 , 648001 , 1100297 , 7128011 , 14904023 , 163944253
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
-163944252 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 163944253 can be divided by 16 positive divisors.
The sum of these divisors (counting 163944253) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110001011001011100111101
3
Ternary
102102111020020101
4
Quaternary
21301121130331
5
Quinary
313432204003
6
Senary
24133521101
8
Octal
1161313475
10
Decimal
163944253
12
Duodecimal
46aa3191
16
Hexadecimal
9c5973d
20
Vigesimal
2b4d0cd
36
Base36
2plw71
md5
b4efdf72850ebea9f917cc9171445e6c
sha1
443586e00abb5a38da8d7502d55dd33232d3b17a
sha256
c98c21c3a89a8607ad492cdb70e72cb0b8472e86bb9bfb98211d9ff8651f52a0
sha512
4c45528c0892b1d6726b160b12c59dba658a0149247ec5c5ee443e0b5920098b3dcec34767754fa4055142971b54b2e92355f2e0c4a89a5c67e875aa6aa7a6d0
ripemd-160
96edecf59987421a084d10e8f9fdf4e5648325c5
Diameter
327888506
Circumference
1030092121.6461
Area
8.443884170223E+16
Volume
1.845768376941E+25
Surface area
3.3775536680892E+17
Circumference
1030092121.6461
Perimeter
655777012
Area
26877718091728009
Diagonal
231852186.06573
Surface area
161266308550368054
Volume
4.4064474148929E+24
Space diagonal
283959775.80493
Perimeter
491832759
Area
1.1638393331597E+16
Altitude
141979887.90246
Surface area
1.1638393331597E+16
Volume
5.1930480800212E+23
Height
77284062.021909