17949968 is an even 8-digits composite number following 17949967
and preceding 17949969 . In scientific notation, it is written as 1.7949968 × 10^7.
The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors.
There are 8945664 positive integers (up to 17949968) that are relatively prime to 17949968.
17949968 has 20 divisors, whose sum is 34891740
The reverse of 17949968 is 86994971
Previous prime number is 337
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventeen million nine hundred forty-nine thousand nine hundred sixty-eight
Scientific notation
1.7949968 × 10^7
Engineering notation
1.7949968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 337 × 3329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
2243746
Product of the distinct prime numbers
The prime factorization of 17949968 is 2 × 2 × 2 × 2 × 337 × 3329.
Since it has a total of 6 prime factors.
5 , 3 , 34 , 55 , 33 , 407 , 2626 , 2470 , 95324 , 71681 , 281602 , 218855 , 9388143 , 2576290 , 8007268 , 86181178 , 92048932 , 938047564 , 5772546565 , 2506306143
n×2
35899936
n×3
53849904
n×4
71799872
n×5
89749840
n÷2
8974984
n÷3
5983322.6666667
n÷3
4487492
n÷5
3589993.6
n2
322201351201024
n3
5.7835039436151E+21
n4
1.0381371071577E+29
n5
1.8634527853092E+36
2 √n
4236.7402563764
3 √n
261.83109755542
4 √n
65.090247014252
5 √n
28.236621721217
1 , 2 , 4 , 8 , 16 , 337 , 674 , 1348 , 2696 , 3329 , 5392 , 6658 , 13316 , 26632 , 53264 , 1121873 , 2243746 , 4487492 , 8974984 , 17949968
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
-17949967
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 17949968 can be divided by 20 positive divisors.
The sum of these divisors (counting 17949968) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000100011110010100010000
3
Ternary
1020202221201122
4
Quaternary
1010132110100
5
Quinary
14043344333
6
Senary
1440421412
8
Octal
104362420
10
Decimal
17949968
12
Duodecimal
6017868
16
Hexadecimal
111e510
20
Vigesimal
5c3ei8
36
Base36
aoqa8
md5
7125726aed59ce44703f087535bd63ad
sha1
18d73389849d093525d1a8064f2a05d035cadc82
sha256
38c61c1a2aec807dfa9a3a4326408e16e6b599dc0a4e3a6d964641105f4494de
sha512
a7653b31b65c692a166f9ffc14abe4198cc6f63d385053467bc21d550a834fc130e42042a154635667fd6fc057aae54aff5f501501bda4128802aabf4ff08bde
ripemd-160
62d403c9f9f1681e7eeb4e86e67ab35dd7e1cd8c
Diameter
35899936
Circumference
112782975.20194
Area
1.0122253979098E+15
Volume
2.4225884668359E+22
Surface area
4.0489015916394E+15
Circumference
112782975.20194
Perimeter
71799872
Area
322201351201024
Diagonal
25385088.189763
Surface area
1933208107206144
Volume
5.7835039436151E+21
Space diagonal
31090256.570236
Perimeter
53849904
Area
1.3951727763688E+14
Altitude
15545128.285118
Surface area
1.3951727763688E+14
Volume
6.8159247625823E+20
Height
8461696.0632544