163669493 is an odd 9-digits composite number following 163669492
and preceding 163669494 . In scientific notation, it is written as 1.63669493 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 150971184 positive integers (up to 163669493) that are relatively prime to 163669493.
163669493 has 8 divisors, whose sum is 176385888
The reverse of 163669493 is 394966361
Previous prime number is 1723
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-three million six hundred sixty-nine thousand four hundred ninety-three
Scientific notation
1.63669493 × 10^8
Engineering notation
1.63669493 × 10^6
Prime Factorization
13 × 1723 × 7307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
163669493
Product of the distinct prime numbers
The prime factorization of 163669493 is 13 × 1723 × 7307.
Since it has a total of 3 prime factors.
6 , 6 , 21 , 73 , 974 , 691 , 6899 , 2987 , 93011 , 25690 , 372865 , 45378 , 1510617 , 1981464 , 27116475 , 98755487 , 327907954 , 459823749 , 4272114204 , 2923910716
n×2
327338986
n×3
491008479
n×4
654677972
n×5
818347465
n÷2
81834746.5
n÷3
54556497.666667
n÷3
40917373.25
n÷5
32733898.6
n2
26787702938877049
n3
4.3843297586406E+24
n4
7.1758102874152E+32
n5
1.1744612316054E+41
2 √n
12793.337836546
3 √n
547.00241747453
4 √n
113.10763827676
5 √n
43.933271815983
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163669492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163669493 can be divided by 8 positive divisors.
The sum of these divisors (counting 163669493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110000010110010111110101
3
Ternary
102101222021100002
4
Quaternary
21300112113311
5
Quinary
313344410433
6
Senary
24124001045
8
Octal
1160262765
10
Decimal
163669493
12
Duodecimal
46990185
16
Hexadecimal
9c165f5
20
Vigesimal
2b2ided
36
Base36
2pg06t
md5
b0f252e7c145afe8cddee319751a8c33
sha1
8b98cafd8dd8c1cc6513a0ace56613b84773c7fb
sha256
a999f1cfe6147c83d7be5858b983ba85b1aac668c47428313e7b9f641b738203
sha512
3d1c332b14794b9b1bce6a4644c75e2a5defb903afab110d107fd77b3fcdc51b0800103f0fdce24f7d9e4eb76e0653770622144fcc65007d5963eb1a09e0dc46
ripemd-160
4d127372ed88fdcf5007192153a2a465d6ba4de8
Diameter
327338986
Circumference
1028365753.6511
Area
8.4156050759322E+16
Volume
1.8365037547547E+25
Surface area
3.3662420303729E+17
Circumference
1028365753.6511
Perimeter
654677972
Area
26787702938877049
Diagonal
231463616.74733
Surface area
160726217633262294
Volume
4.3843297586406E+24
Space diagonal
283483877.52504
Perimeter
491008479
Area
1.1599415627049E+16
Altitude
141741938.76252
Surface area
1.1599415627049E+16
Volume
5.1669821721546E+23
Height
77154538.915776