168889713 is an odd 9-digits composite number following 168889712
and preceding 168889714 . In scientific notation, it is written as 1.68889713 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 101361920 positive integers (up to 168889713) that are relatively prime to 168889713.
168889713 has 16 divisors, whose sum is 248800896
The reverse of 168889713 is 317988861
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred sixty-eight million eight hundred eighty-nine thousand seven hundred thirteen
Scientific notation
1.68889713 × 10^8
Engineering notation
1.68889713 × 10^6
Prime Factorization
3 × 23 × 17 × 143981
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168889713
Product of the distinct prime numbers
The prime factorization of 168889713 is 3 × 23 × 17 × 143981.
Since it has a total of 4 prime factors.
3 , 6 , 70 , 19 , 107 , 161 , 3895 , 2033 , 83306 , 93358 , 312085 , 248225 , 7380226 , 944157 , 57571368 , 54288365 , 419531316 , 597696598 , 7837605103 , 3286777543
n×2
337779426
n×3
506669139
n×4
675558852
n×5
844448565
n÷2
84444856.5
n÷3
56296571
n÷3
42222428.25
n÷5
33777942.6
n2
28523735157222369
n3
4.8173654443913E+24
n4
8.1360346731936E+32
n5
1.3740925609137E+41
2 √n
12995.757500046
3 √n
552.75718853268
4 √n
113.99893639875
5 √n
44.210012687131
1 , 3 , 17 , 23 , 51 , 69 , 391 , 1173 , 143981 , 431943 , 2447677 , 3311563 , 7343031 , 9934689 , 56296571 , 168889713
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
-168889712
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 168889713 can be divided by 16 positive divisors.
The sum of these divisors (counting 168889713) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100010000110101110001
3
Ternary
102202210111010120
4
Quaternary
22010100311301
5
Quinary
321213432323
6
Senary
24431520453
8
Octal
1204206561
10
Decimal
168889713
12
Duodecimal
48689129
16
Hexadecimal
a110d71
20
Vigesimal
2cfb45d
36
Base36
2sjw4x
md5
772aa3c0699accdeff7f71071cd493ce
sha1
71549e1fb0b25a47e8008d9146375ca5b2c5986f
sha256
542947772c8983bfcc3613901776c00342ed894f8f4f099a3eeaa17f505a9bf9
sha512
c53d28dcce3472e0ead9306c0c9af817e649c28f7aca84e4efc742c15df8862990c92255bf24676526687e91c84f340d503709de4ed6412d6f708112430783ea
ripemd-160
6320e99d959265e8a6e1dd784c71253ecdedc9ee
Diameter
337779426
Circumference
1061165363.2554
Area
8.9609956822871E+16
Volume
2.0178933186343E+25
Surface area
3.5843982729148E+17
Circumference
1061165363.2554
Perimeter
675558852
Area
28523735157222369
Diagonal
238846122.6699
Surface area
171142410943334214
Volume
4.8173654443913E+24
Space diagonal
292525563.79173
Perimeter
506669139
Area
1.2351139628487E+16
Altitude
146262781.89586
Surface area
1.2351139628487E+16
Volume
5.6773196219714E+23
Height
79615374.2233