163397444 is an even 9-digits composite number following 163397443
and preceding 163397445 . In scientific notation, it is written as 1.63397444 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 69658560 positive integers (up to 163397444) that are relatively prime to 163397444.
163397444 has 24 divisors, whose sum is 328516608
The reverse of 163397444 is 444793361
Previous prime number is 191
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred sixty-three million three hundred ninety-seven thousand four hundred forty-four
Scientific notation
1.63397444 × 10^8
Engineering notation
1.63397444 × 10^6
Prime Factorization
2 × 2 × 7 × 191 × 30553
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
81698722 Product of the distinct prime numbers
The prime factorization of 163397444 is 2 × 2 × 7 × 191 × 30553.
Since it has a total of 5 prime factors.
5 , 8 , 60 , 81 , 661 , 504 , 8519 , 8443 , 72658 , 13431 , 331668 , 312950 , 44559 , 7103821 , 20487329 , 26387602 , 453016877 , 754697247 , 1223878246 , 3778714394
n×2
326794888
n×3
490192332
n×4
653589776
n×5
816987220
n÷2
81698722
n÷3
54465814.666667
n÷3
40849361
n÷5
32679488.8
n2
26698724705733136
n3
4.3625033749764E+24
n4
7.1282190091252E+32
n5
1.1647327663633E+41
2 √n12782.700966541
3 √n546.69917630051
4 √n113.06060749236
5 √n43.918657049412
1 , 2 , 4 , 7 , 14 , 28 , 191 , 382 , 764 , 1337 , 2674 , 5348 , 30553 , 61106 , 122212 , 213871 , 427742 , 855484 , 5835623 , 11671246 , 23342492 , 40849361 , 81698722 , 163397444
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-163397443 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163397444 can be divided by 24 positive divisors.
The sum of these divisors (counting 163397444) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001101111010011111101000100
3
Ternary
102101110110011012
4
Quaternary
21233103331010
5
Quinary
313312204234
6
Senary
24114101352
8
Octal
1157237504
10
Decimal
163397444
12
Duodecimal
4687a858
16
Hexadecimal
9bd3f44
20
Vigesimal
2b14dc4
36
Base36
2pa69w
md5
f75f768d3f8bbc2f28bcac7a563fab89
sha1
a7d53b452447e129ec5592944489612818ffa0c4
sha256
73a4315c89328f01b0b6c58f7aaf6860476219f10d8d26928c2d87a63db3503c
sha512
3dda1b14845aeaf60f4b1b6e4d4db2a28ecccd76daad0ee18e9cea6cce28f02fb83080c59f00f69905d38abefc896c6a922798d4d685acf1b53ab680ebd35811
ripemd-160
08299870aa4ba2da8f9688c6b698a9eeae50abc7
Diameter
326794888
Circumference
1026656419.3715
Area
8.3876517395748E+16
Volume
1.8273611405449E+25
Surface area
3.3550606958299E+17
Circumference
1026656419.3715
Perimeter
653589776
Area
26698724705733136
Diagonal
231078881.3619
Surface area
160192348234398816
Volume
4.3625033749764E+24
Space diagonal
283012674.83489
Perimeter
490192332
Area
1.1560886921906E+16
Altitude
141506337.41745
Surface area
1.1560886921906E+16
Volume
5.1412595323251E+23
Height
77026293.787299