168889413 is an odd 9-digits composite number following 168889412
and preceding 168889414 . In scientific notation, it is written as 1.68889413 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 87528960 positive integers (up to 168889413) that are relatively prime to 168889413.
168889413 has 16 divisors, whose sum is 199332480
The reverse of 168889413 is 314988861
Previous prime number is 787
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred sixty-eight million eight hundred eighty-nine thousand four hundred thirteen
Scientific notation
1.68889413 × 10^8
Engineering notation
1.68889413 × 10^6
Prime Factorization
33 × 7 × 787 × 929
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168889413
Product of the distinct prime numbers
The prime factorization of 168889413 is 33 × 7 × 787 × 929.
Since it has a total of 4 prime factors.
2 , 10 , 94 , 91 , 805 , 483 , 5397 , 8884 , 29314 , 44563 , 361468 , 876082 , 9926504 , 1132600 , 54905289 , 1233142 , 499096644 , 632694655 , 3465334667 , 8462647907
n×2
337778826
n×3
506668239
n×4
675557652
n×5
844447065
n÷2
84444706.5
n÷3
56296471
n÷3
42222353.25
n÷5
33777882.6
n2
28523633823484569
n3
4.8173397730753E+24
n4
8.1359768649623E+32
n5
1.3740803569051E+41
2 √n
12995.745957813
3 √n
552.75686124365
4 √n
113.99888577443
5 √n
44.209996981008
1 , 7 , 33 , 231 , 787 , 929 , 5509 , 6503 , 25971 , 30657 , 181797 , 214599 , 731123 , 5117861 , 24127059 , 168889413
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
-168889412
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 168889413 can be divided by 16 positive divisors.
The sum of these divisors (counting 168889413) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100010000110001000101
3
Ternary
102202210110201110
4
Quaternary
22010100301011
5
Quinary
321213430123
6
Senary
24431515233
8
Octal
1204206105
10
Decimal
168889413
12
Duodecimal
48688b19
16
Hexadecimal
a110c45
20
Vigesimal
2cfb3ad
36
Base36
2sjvwl
md5
d924a42798b75810da30481480658c03
sha1
d719c34c1f33e090eed4eb1f6e7d2b8585069bfc
sha256
5c52867020a462db8978f6d995cec88d2cddc58ba3c4f6e982c1ca8ee5f97987
sha512
305877925b8cf4a2cbcc464b2d253679f939eaacd5316a544671f8bb4cdf99ea2fc17603853dd604f63fef87c55cc6db5199d48ad52639f10d90e2a8d357760a
ripemd-160
b61bd1b003e6136396f7a96a2c06af1ddb0349b2
Diameter
337778826
Circumference
1061163478.2998
Area
8.9609638473544E+16
Volume
2.0178825654586E+25
Surface area
3.5843855389418E+17
Circumference
1061163478.2998
Perimeter
675557652
Area
28523633823484569
Diagonal
238845698.40583
Surface area
171141802940907414
Volume
4.8173397730753E+24
Space diagonal
292525044.17648
Perimeter
506668239
Area
1.2351095749691E+16
Altitude
146262522.08824
Surface area
1.2351095749691E+16
Volume
5.6772893680353E+23
Height
79615232.801944