168384493 is an odd 9-digits composite number following 168384492
and preceding 168384494 . In scientific notation, it is written as 1.68384493 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 168275740 positive integers (up to 168384493) that are relatively prime to 168384493.
168384493 has 4 divisors, whose sum is 168493248
The reverse of 168384493 is 394483861
Previous prime number is 1571
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred sixty-eight million three hundred eighty-four thousand four hundred ninety-three
Scientific notation
1.68384493 × 10^8
Engineering notation
1.68384493 × 10^6
Prime Factorization
1571 × 107183
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
168384493
Product of the distinct prime numbers
The prime factorization of 168384493 is 1571 × 107183.
Since it has a total of 2 prime factors.
2 , 4 , 76 , 90 , 970 , 691 , 4379 , 3916 , 59419 , 48473 , 659243 , 934121 , 9496877 , 2378747 , 66970539 , 24083863 , 620441532 , 527595732 , 3615332775 , 7755992222
n×2
336768986
n×3
505153479
n×4
673537972
n×5
841922465
n÷2
84192246.5
n÷3
56128164.333333
n÷3
42096123.25
n÷5
33676898.6
n2
28353337482867049
n3
4.7742623569105E+24
n4
8.0391174641735E+32
n5
1.3536627183723E+41
2 √n
12976.305059608
3 √n
552.20546178591
4 √n
113.91358593077
5 √n
44.183530841005
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168384492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168384493 can be divided by 4 positive divisors.
The sum of these divisors (counting 168384493) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000010010101011111101101
3
Ternary
102201211211002201
4
Quaternary
22002111133231
5
Quinary
321101300433
6
Senary
24413021501
8
Octal
1202253755
10
Decimal
168384493
12
Duodecimal
48484891
16
Hexadecimal
a0957ed
20
Vigesimal
2cc814d
36
Base36
2s92b1
md5
ae1303426a1be1750641e26cbdaf8e7e
sha1
783c404d1ccd2293c811acb37c9bc6f064bec278
sha256
eed07fcf29226ed7a9a9a7dfae0559018a14603c69125b03889ee7960d5bab81
sha512
32828d47be70ab9377dec28778ea3b48801541c1912eed75b010dfdb61a31d302709cf440f042bfc46b3557fd4055c0fd2d6ce105f74cd201fd1379e38ed0b01
ripemd-160
9881183aa4b4e8650ac4190dbf1910b6da196a53
Diameter
336768986
Circumference
1057990972.3745
Area
8.9074636740927E+16
Volume
1.9998383395707E+25
Surface area
3.5629854696371E+17
Circumference
1057990972.3745
Perimeter
673537972
Area
28353337482867049
Diagonal
238131633.69392
Surface area
170120024897202294
Volume
4.7742623569105E+24
Space diagonal
291650497.08273
Perimeter
505153479
Area
1.2277355271118E+16
Altitude
145825248.54136
Surface area
1.2277355271118E+16
Volume
5.6265221462251E+23
Height
79377211.231306